TY - CONF TI - Lithium glass scintillator neutron detector as an improved alternative to the standard 3 he proportional counter T2 - IEEE Nuclear Science Symposuim & Medical Imaging Conference SP - 1819 EP - 1822 AU - V. Popov AU - P. Degtiarenko PY - 2010 KW - dosimetry KW - helium-3 counters KW - lithium KW - neutron detection KW - position sensitive particle detectors KW - solid scintillation detectors KW - NP100H moderator KW - R7400U Hamamatsu subminiature photomultiplier tube KW - Scint-Gobain KW - charge particle radiation KW - gamma energy depositions KW - gas filled proportional counter KW - helium-3 proportional counter KW - lithium glass scintillator KW - neutron detector KW - neutron dose rate information KW - neutron interaction KW - nonneutron radiation discrimination KW - thermal neutrons KW - Assembly KW - Data acquisition KW - Detectors KW - Electron tubes KW - Glass KW - Lithium KW - Neutrons DO - 10.1109/NSSMIC.2010.5874089 JO - IEEE Nuclear Science Symposuim & Medical Imaging Conference IS - SN - 1082-3654 VO - VL - JA - IEEE Nuclear Science Symposuim & Medical Imaging Conference Y1 - Oct. 30 2010-Nov. 6 2010 ER - TY - CONF TI - The Jefferson Lab High Power THz Facility T2 - 2006 Joint 31st International Conference on Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics SP - 565 EP - 565 AU - J. M. Klopf AU - G. R. Neil AU - G. P. Williams PY - 2006 KW - beam handling techniques KW - free electron lasers KW - particle beam diagnostics KW - relativistic electron beams KW - synchrotron radiation KW - JLab IR Demo FEL accelerator KW - Jefferson Lab KW - edge radiation KW - high power terahertz source facility KW - relativistic electron beam pulses KW - synchrotron radiation KW - time 300 fs KW - Acceleration KW - Biological materials KW - Electron emission KW - Magnetic materials KW - Optical imaging KW - Power measurement KW - Submillimeter wave measurements KW - Submillimeter wave technology KW - Superconducting materials KW - Synchrotron radiation DO - 10.1109/ICIMW.2006.368773 JO - 2006 Joint 31st International Conference on Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics IS - SN - 2162-2027 VO - VL - JA - 2006 Joint 31st International Conference on Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics Y1 - 18-22 Sept. 2006 ER - TY - CONF TI - A Multi-Function Compact Small-Animal Imaging System Incorporating Multipinhole Standard and Helical SPECT and Parallel-Hole SPECT T2 - 2006 IEEE Nuclear Science Symposium Conference Record SP - 2430 EP - 2438 AU - J. Qian AU - E. L. Bradley AU - S. Majewski AU - V. Popov AU - M. S. Saha AU - M. F. Smith AU - A. G. Weisenberger AU - R. E. Welsh PY - 2006 KW - biomedical imaging KW - single photon emission computed tomography KW - zoology KW - 125I decay KW - CuBe KW - NaI(Tl) KW - copper-beryllium parallel-hole collimators KW - multipinhole SPECT KW - parallel-hole SPECT KW - pinhole collimators KW - single photon emission computed tomography KW - small-animal imaging system KW - Animals KW - Collimators KW - Computed tomography KW - Detectors KW - High-resolution imaging KW - Image reconstruction KW - Optical imaging KW - Sampling methods KW - Single photon emission computed tomography KW - Spatial resolution KW - Single photon emission computed tomography (SPECT) KW - helical KW - multipinhole KW - small animal imaging DO - 10.1109/NSSMIC.2006.354403 JO - 2006 IEEE Nuclear Science Symposium Conference Record IS - SN - 1082-3654 VO - 4 VL - 4 JA - 2006 IEEE Nuclear Science Symposium Conference Record Y1 - Oct. 29 2006-Nov. 1 2006 ER - TY - CONF TI - A 72 channel 125 MSPS analog-to-digital converter module for drift chamber readout for the GlueX detector T2 - IEEE Nuclear Science Symposuim & Medical Imaging Conference SP - 777 EP - 781 AU - G. Visser AU - D. Abbot AU - F. Barbosa AU - C. Cuevas AU - H. Dong AU - E. Jastrzembski AU - B. Moffit AU - B. Raydo PY - 2010 KW - analogue-digital conversion KW - drift chambers KW - nuclear electronics KW - readout electronics KW - 2eSST KW - 6U VME64x module KW - Glue-X detector KW - MSPS analog-to-digital converter module KW - cable frequency response equalization KW - circular buffer KW - data volume KW - drift chamber readout KW - event block records KW - low noise differential line receiver KW - output data KW - pipelined readout path KW - signal shaping KW - very high channel density custom A/D converter module KW - Application specific integrated circuits KW - Cathodes KW - Crosstalk KW - Detectors KW - Field programmable gate arrays KW - Noise KW - Strips DO - 10.1109/NSSMIC.2010.5873864 JO - IEEE Nuclear Science Symposuim & Medical Imaging Conference IS - SN - 1082-3654 VO - VL - JA - IEEE Nuclear Science Symposuim & Medical Imaging Conference Y1 - Oct. 30 2010-Nov. 6 2010 ER - TY - JOUR TI - Molecular Imaging of the Breast Using a Variable-Angle Slant-Hole Collimator T2 - IEEE Transactions on Nuclear Science SP - 1143 EP - 1152 AU - O. Gopan AU - D. Gilland AU - A. Weisenberger AU - B. Kross AU - B. Welch PY - 2014 KW - Monte Carlo methods KW - image reconstruction KW - image resolution KW - iterative methods KW - mammography KW - medical image processing KW - molecular biophysics KW - phantoms KW - single photon emission computed tomography KW - 3D molecular imaging KW - Monte Carlo simulation KW - VASH collimator KW - VASH spatial resolution KW - breast phantom KW - contrast-to-noise ratio KW - depth-of-interaction effects KW - iterative reconstruction method KW - limited angle SPECT KW - magnification KW - mammography KW - sensitivity KW - slant hole data KW - tomographic acquisition KW - variable-angle slant-hole collimator KW - Breast KW - Cameras KW - Collimators KW - Sensitivity KW - Spatial resolution KW - Tumors KW - Molecular breast imaging KW - monte carlo KW - single emission computed tomography (SPECT) DO - 10.1109/TNS.2014.2322520 JO - IEEE Transactions on Nuclear Science IS - 3 SN - 0018-9499 VO - 61 VL - 61 JA - IEEE Transactions on Nuclear Science Y1 - June 2014 ER - TY - JOUR TI - Overview of Torus Magnet Coil Production at Fermilab for the Jefferson Lab 12-GeV Hall B Upgrade T2 - IEEE Transactions on Applied Superconductivity SP - 1 EP - 5 AU - S. Krave AU - G. Velev AU - A. Makarov AU - F. Nobrega AU - O. Kiemschies AU - B. Robotham AU - L. Elementi AU - L. Elouadhiri AU - C. Luongo AU - D. Kashy AU - M. Wiseman PY - 2016 KW - high-temperature superconductors KW - superconducting cables KW - superconducting coils KW - Fermi National Accelerator Laboratory KW - Fermilab KW - Jefferson Lab 12-GeV Hall B Upgrade KW - copper stabilized superconducting cable KW - electron volt energy 12 GeV KW - superconducting coils KW - torus magnet coil production KW - Cooling KW - Copper KW - Insulation KW - Superconducting cables KW - Superconducting magnets KW - Toroidal magnetic fields KW - Windings KW - CLAS12 Torus KW - Conduction-Cooling KW - Detector Magnets KW - Superconducting Magnets KW - conduction cooling KW - detector magnets KW - superconducting magnets DO - 10.1109/TASC.2016.2533264 JO - IEEE Transactions on Applied Superconductivity IS - 4 SN - 1051-8223 VO - 26 VL - 26 JA - IEEE Transactions on Applied Superconductivity Y1 - June 2016 ER - TY - CONF TI - Ion Back-Bombardment of GaAs Photocathodes Inside DC High Voltage Electron Guns T2 - Proceedings of the 2005 Particle Accelerator Conference SP - 2875 EP - 2877 AU - J. Grames AU - P. Adderley AU - J. Brittian AU - D. Charles AU - J. Clark AU - J. Hansknecht AU - M. Poelker AU - M. Stutzman AU - K. Surles-Law PY - 2005 KW - Cathodes KW - Electron accelerators KW - Electron guns KW - Free electron lasers KW - Gallium arsenide KW - Ion accelerators KW - Laser beams KW - Lifetime estimation KW - Particle beams KW - Voltage DO - 10.1109/PAC.2005.1591299 JO - Proceedings of the 2005 Particle Accelerator Conference IS - SN - 1944-4680 VO - VL - JA - Proceedings of the 2005 Particle Accelerator Conference Y1 - 16-20 May 2005 ER - TY - CONF TI - Integrated EM & thermal simulation with VORPAL software T2 - IVEC 2012 SP - 27 EP - 28 AU - D. Smithe AU - R. Crockett AU - H. Wang AU - G. Cheng PY - 2012 KW - coaxial waveguides KW - cryogenic electronics KW - electrical conductivity KW - electromagnetic field theory KW - finite difference time-domain analysis KW - thermal conductivity KW - transmission lines KW - VORPAL software KW - accelerating cavities KW - coaxial feed-through KW - cryogenic SRF accelerators KW - cryogenic quench events KW - electrical conductivity KW - finite-difference time-domain simulation KW - high-order mode coupler KW - integrated EM simulation KW - material properties KW - nonlinear evolution KW - particle-in-cell simulation KW - thermal conductivity KW - thermal physics KW - thermal simulation KW - thermal solver KW - time-domain modeling KW - transmission lines KW - Benchmark testing KW - Electromagnetics KW - Geometry KW - Materials KW - Software KW - Solid modeling KW - Thermal conductivity KW - VORPAL KW - cryogenic KW - cut-cell boundaries KW - electromagnetic analysis KW - finite-difference KW - integrated software KW - multiple effects KW - thermal analysis DO - 10.1109/IVEC.2012.6262060 JO - IVEC 2012 IS - SN - VO - VL - JA - IVEC 2012 Y1 - 24-26 April 2012 ER - TY - CONF TI - Real-time performance of commercial Intel-based VME Controllers for the CODA data acquisition system T2 - 2012 18th IEEE-NPSS Real Time Conference SP - 1 EP - 4 AU - B. Moffit AU - D. Abbott AU - W. Gu AU - V. Gyurjyan AU - G. Heyes AU - E. Jastrzembski AU - C. Timmer PY - 2012 KW - Linux KW - data acquisition KW - field programmable gate arrays KW - microcontrollers KW - multi-threading KW - multiprocessing systems KW - pipeline processing KW - real-time systems KW - system buses KW - trigger circuits KW - CODA data acquisition system KW - CONFIG-PREEMPT-RT patch KW - DAQ KW - Intel-based running Linux KW - Jefferson Lab KW - Linux kernels KW - PPC- based VME controllers KW - VME modules KW - buffered pipelined system KW - commercial Intel-based VME controllers KW - digitized data readout KW - electron volt energy 12 GeV KW - fiber connections KW - hard real-time operating system KW - multiple CPU cores KW - threaded environment KW - trigger information communication KW - trigger logic KW - user space environment KW - vxWorks KW - Aerospace electronics KW - Bridges KW - Instruction sets KW - Kernel KW - Linux KW - Process control KW - Time factors DO - 10.1109/RTC.2012.6418141 JO - 2012 18th IEEE-NPSS Real Time Conference IS - SN - VO - VL - JA - 2012 18th IEEE-NPSS Real Time Conference Y1 - 9-15 June 2012 ER - TY - JOUR TI - Development and Characterization of a Round Hand-Held Silicon Photomultiplier Based Gamma Camera for Intraoperative Imaging T2 - IEEE Transactions on Nuclear Science SP - 1084 EP - 1091 AU - K. Popovic AU - J. E. McKisson AU - B. Kross AU - S. Lee AU - J. McKisson AU - A. G. Weisenberger AU - J. Proffitt AU - A. Stolin AU - S. Majewski AU - M. B. Williams PY - 2014 KW - biomedical equipment KW - biomedical imaging KW - cameras KW - collimators KW - gamma-ray detection KW - photodetectors KW - photomultipliers KW - radioisotope imaging KW - silicon radiation detectors KW - solid scintillation detectors KW - surgery KW - FWHM KW - SLNB KW - SiPM photodetectors KW - arm-mounted use KW - camera components KW - cerium doped lanthanum bromide plate scintillator KW - disk-shaped camera KW - double-layer collimators KW - energy resolution KW - geometric linearity KW - intraoperative imaging KW - intraoperative surgical guidance KW - intrinsic spatial resolution KW - mobile cart KW - primary carcinomas KW - principal operating characteristics KW - round hand-held silicon photomultiplier-based gamma camera KW - secondary lesion detection KW - sensitivity uniformity KW - sentinel lymph node biopsy KW - single-layer collimators KW - spatial resolution KW - two-layer parallel-hole collimator KW - Cameras KW - Collimators KW - Sensitivity KW - Spatial resolution KW - Surgery KW - Tungsten KW - Biomedical imaging KW - gamma-ray detectors KW - instrumentation and measurement DO - 10.1109/TNS.2014.2308284 JO - IEEE Transactions on Nuclear Science IS - 3 SN - 0018-9499 VO - 61 VL - 61 JA - IEEE Transactions on Nuclear Science Y1 - June 2014 ER - TY - JOUR TI - Area-Time Efficient Implementation of the Elliptic Curve Method of Factoring in Reconfigurable Hardware for Application in the Number Field Sieve T2 - IEEE Transactions on Computers SP - 1264 EP - 1280 AU - K. Gaj AU - S. Kwon AU - P. Baier AU - P. Kohlbrenner AU - H. Le AU - M. Khaleeluddin AU - R. Bachimanchi AU - M. Rogawski PY - 2010 KW - embedded systems KW - field programmable gate arrays KW - multiprocessing systems KW - public key cryptography KW - reconfigurable architectures KW - GMP-ECM KW - Spartan-3E KW - elliptic curve method KW - embedded FPGA devices KW - embedded multipliers KW - microprocessors KW - number field sieve KW - optimized software KW - portable hardware architecture KW - proof-of-concept design KW - reconfigurable hardware KW - Data mining KW - Electronic countermeasures KW - Elliptic curves KW - Field programmable gate arrays KW - Hardware KW - Memory management KW - Software KW - Cipher-breaking KW - ECM KW - FPGA KW - NFS. KW - factoring DO - 10.1109/TC.2009.191 JO - IEEE Transactions on Computers IS - 9 SN - 0018-9340 VO - 59 VL - 59 JA - IEEE Transactions on Computers Y1 - Sept. 2010 ER - TY - CONF TI - PhytoPET: Design and initial results of modular PET for plant biology T2 - 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC) SP - 1323 EP - 1325 AU - S. Lee AU - B. Kross AU - J. McKisson AU - J. E. McKisson AU - A. G. Weisenberger AU - W. Xi AU - C. Zorn AU - C. R. Howell AU - C. D. Reid AU - M. F. Smith PY - 2012 KW - crops KW - photodetectors KW - photomultipliers KW - positron emission tomography KW - scintillation counters KW - Duke University KW - Hamamatsu H8500 position sensitive photomultiplier tubes KW - PET detectors KW - PET system design strategy KW - PhytoPET system KW - detector mechanical arrangement KW - modular PET KW - plant biology KW - positron emission tomography system KW - positron emitting tracer biodistribution KW - preclinical applications KW - random distribution KW - scintillator array DO - 10.1109/NSSMIC.2012.6551323 JO - 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC) IS - SN - 1082-3654 VO - VL - JA - 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC) Y1 - Oct. 27 2012-Nov. 3 2012 ER - TY - CONF TI - Maximum likelihood positioning of scintillation events: Preliminary experiments T2 - 2007 IEEE Nuclear Science Symposium Conference Record SP - 3808 EP - 3811 AU - Wenze Xi AU - J. Seidel AU - J. Kakareka AU - J. Proffitt AU - A. G. Weisenberger AU - S. Majewski AU - T. Pohida AU - M. V. Green AU - P. Choyke PY - 2007 KW - calibration KW - maximum likelihood estimation KW - position control KW - scintillation KW - calibration KW - centroid algorithm KW - maximum likelihood positioning KW - scintillation KW - slab scintillators KW - Anodes KW - Calibration KW - Cameras KW - Detectors KW - Event detection KW - Gamma ray detection KW - Maximum likelihood detection KW - Maximum likelihood estimation KW - Slabs KW - Spatial resolution DO - 10.1109/NSSMIC.2007.4436950 JO - 2007 IEEE Nuclear Science Symposium Conference Record IS - SN - 1082-3654 VO - 5 VL - 5 JA - 2007 IEEE Nuclear Science Symposium Conference Record Y1 - Oct. 26 2007-Nov. 3 2007 ER - TY - CONF TI - Dual-headed SPECT for awake animal brain imaging T2 - 2011 IEEE Nuclear Science Symposium Conference Record SP - 3250 EP - 3252 AU - S. Lee AU - B. Kross AU - A. G. Weisenberger AU - J. McKisson AU - J. S. Goddard AU - J. S. Baba AU - M. F. Smith PY - 2011 KW - brain KW - calibration KW - cameras KW - collimators KW - computerised tomography KW - diseases KW - image reconstruction KW - medical image processing KW - neurophysiology KW - phantoms KW - single photon emission computed tomography KW - Co-57 point sources KW - brain activity KW - dual-headed SPECT-CT system KW - geometry calibration KW - hot-rod phantom scans KW - image resolution KW - image sensitivity KW - motion-corrected awake animal brain imaging KW - neurological disease KW - parallel hole collimator KW - pinhole collimator KW - quality control phantom KW - single gamma camera KW - tomographic reconstruction code KW - Computed tomography KW - Image reconstruction KW - Image resolution KW - Manuals KW - Single photon emission computed tomography DO - 10.1109/NSSMIC.2011.6152583 JO - 2011 IEEE Nuclear Science Symposium Conference Record IS - SN - 1082-3654 VO - VL - JA - 2011 IEEE Nuclear Science Symposium Conference Record Y1 - 23-29 Oct. 2011 ER - TY - CONF TI - Mechanical cavity design for 100mV upgrade cryomodule T2 - Proceedings of the 2003 Particle Accelerator Conference SP - 2866 EP - 2868 AU - K. M. Wilson AU - E. F. Daly AU - I. Henry AU - I. Hogan AU - D. Machie AU - J. Sekutowicz AU - T. Whitlatch PY - 2003 KW - Acceleration KW - Atmosphere KW - Atmospheric modeling KW - Flanges KW - Material properties KW - Niobium KW - Prototypes KW - Shape KW - Stress KW - Titanium DO - 10.1109/PAC.2003.1289748 JO - Proceedings of the 2003 Particle Accelerator Conference IS - SN - 1063-3928 VO - 5 VL - 5 JA - Proceedings of the 2003 Particle Accelerator Conference Y1 - 12-16 May 2003 ER - TY - CONF TI - Transverse effect due to short-range resistive wall wakefield T2 - 2007 IEEE Particle Accelerator Conference (PAC) SP - 4267 EP - 4269 AU - Juhao Wu AU - A. W. Chao AU - J. R. Delayen PY - 2007 KW - particle beam bunching KW - particle beam dynamics KW - wigglers KW - LCLS undulator KW - short-range dipole mode resistive wall wakefield KW - single bunch transverse beam dynamics KW - ultrashort electron beams KW - Chaos KW - Conductivity KW - Contracts KW - Electron accelerators KW - Electron beams KW - Elementary particle vacuum KW - Impedance KW - Linear accelerators KW - Particle beams KW - US Department of Energy DO - 10.1109/PAC.2007.4440090 JO - 2007 IEEE Particle Accelerator Conference (PAC) IS - SN - 1944-4680 VO - VL - JA - 2007 IEEE Particle Accelerator Conference (PAC) Y1 - 25-29 June 2007 ER - TY - CONF TI - Applications for energy recovering free electron lasers T2 - 2007 IEEE Particle Accelerator Conference (PAC) SP - 132 EP - 136 AU - G. R. Neil PY - 2007 KW - electron accelerators KW - electron beams KW - free electron lasers KW - linear accelerators KW - particle beam bunching KW - electron beam transport KW - electron bunches KW - energy-recovered Free Electron Lasers KW - high power sources KW - linac KW - tunable photons KW - Acceleration KW - Costs KW - Electron accelerators KW - Electron beams KW - Free electron lasers KW - Manufacturing KW - Particle beams KW - Power lasers KW - Production KW - Superconducting magnets DO - 10.1109/PAC.2007.4440336 JO - 2007 IEEE Particle Accelerator Conference (PAC) IS - SN - 1944-4680 VO - VL - JA - 2007 IEEE Particle Accelerator Conference (PAC) Y1 - 25-29 June 2007 ER - TY - CONF TI - Simulation Study of Electronic Damping of Microphonic Vibrations in Superconducting Cavities T2 - Proceedings of the 2005 Particle Accelerator Conference SP - 3916 EP - 3918 AU - A. Hofler AU - J. Delayen PY - 2005 KW - Amplitude modulation KW - Damping KW - Delay KW - Driver circuits KW - Feedback loop KW - Frequency KW - Linear particle accelerator KW - Resonance KW - Superconducting device noise KW - Transfer functions DO - 10.1109/PAC.2005.1591667 JO - Proceedings of the 2005 Particle Accelerator Conference IS - SN - 1944-4680 VO - VL - JA - Proceedings of the 2005 Particle Accelerator Conference Y1 - 16-20 May 2005 ER - TY - CONF TI - Characteristics of the PET Component of a Dedicated Breast PET/CT Scanner Prototype T2 - 2006 IEEE Nuclear Science Symposium Conference Record SP - 2335 EP - 2339 AU - Y. Wu AU - K. Yang AU - N. Packard AU - L. Fu AU - J. Stickel AU - V. H. Tran AU - J. Qi AU - J. M. Boone AU - S. R. Cherry AU - R. D. Badawi PY - 2006 KW - computerised tomography KW - image reconstruction KW - image registration KW - image resolution KW - phantoms KW - positron emission tomography KW - FBP reconstruction KW - MAP reconstruction KW - PET component KW - breast PET-CT scanner KW - energy resolution KW - image registration KW - miniature Derenzo phantom KW - registration phantom KW - segmented flood image KW - spatial resolution KW - Breast KW - Computed tomography KW - Energy resolution KW - Image reconstruction KW - Image registration KW - Image segmentation KW - Imaging phantoms KW - Positron emission tomography KW - Prototypes KW - Spatial resolution DO - 10.1109/NSSMIC.2006.354382 JO - 2006 IEEE Nuclear Science Symposium Conference Record IS - SN - 1082-3654 VO - 4 VL - 4 JA - 2006 IEEE Nuclear Science Symposium Conference Record Y1 - Oct. 29 2006-Nov. 1 2006 ER - TY - CONF TI - The Use of Integrated Electronic Data Capture and Analysis for Accelerator Construction and Commissioning: Pansophy from the SNS Towards the ILC T2 - Proceedings of the 2005 Particle Accelerator Conference SP - 3556 EP - 3558 AU - V. Bookwalter AU - B. Madre AU - J. P. Ozelis AU - C. E. Reece PY - 2005 KW - Collaborative software KW - Data analysis KW - Databases KW - Electron accelerators KW - Information retrieval KW - Knowledge management KW - Linear particle accelerator KW - Superconducting devices KW - Text analysis KW - User interfaces DO - 10.1109/PAC.2005.1591537 JO - Proceedings of the 2005 Particle Accelerator Conference IS - SN - 1944-4680 VO - VL - JA - Proceedings of the 2005 Particle Accelerator Conference Y1 - 16-20 May 2005 ER - TY - JOUR TI - High voltage studies of inverted-geometry ceramic insulators for a 350 kV DC polarized electron gun T2 - IEEE Transactions on Dielectrics and Electrical Insulation SP - 418 EP - 427 AU - C. Hernandez-Garcia AU - M. Poelker AU - J. Hansknecht PY - 2016 KW - cathodes KW - ceramic insulators KW - electron accelerators KW - electron guns KW - insulator testing KW - photoemission KW - test facilities KW - vacuum insulation KW - DC polarized electron gun KW - bias voltage KW - breakdown avoidance KW - cathode triple-junction screening electrode KW - commercial high voltage cable KW - compact inverted-geometry ceramic insulator KW - continuous electron beam accelerator facility KW - direct current high voltage photoemission gun KW - electrode configurations KW - electrostatic field maps KW - field emission KW - graded-beta radio frequency capture section KW - high voltage power supply KW - injector design complexity reduction KW - injector test facility KW - insulator material conductivity KW - low energy nuclear physics experiments KW - photogun KW - polarized electron beams KW - vacuum insulation KW - voltage 350 kV KW - Breakdown voltage KW - Cable insulation KW - Cathodes KW - Electron beams KW - Insulators KW - Power supplies KW - Electron guns KW - high-voltage techniques KW - insulators KW - vacuum insulation DO - 10.1109/TDEI.2015.005126 JO - IEEE Transactions on Dielectrics and Electrical Insulation IS - 1 SN - 1070-9878 VO - 23 VL - 23 JA - IEEE Transactions on Dielectrics and Electrical Insulation Y1 - February 2016 ER - TY - CONF TI - PEM-PET Image Reconstruction in a Clinically-Relevant Time Frame T2 - 2006 IEEE Nuclear Science Symposium Conference Record SP - 1792 EP - 1796 AU - M. F. Smith AU - R. R. Raylman PY - 2006 KW - Monte Carlo methods KW - image reconstruction KW - iterative methods KW - mammography KW - medical image processing KW - positron emission tomography KW - 3D iterative image reconstruction KW - Monte Carlo simulation KW - OSEM iterative image reconstruction KW - PEM-PET acquisition KW - PEM-PET image reconstruction KW - breast core biopsy KW - clinically-relevant time frame KW - ellipsoidal breast phantom KW - ordered subsets expectation maximization KW - parallelization KW - positron emission mammography KW - positron emission tomography KW - rotating planar detectors KW - sensitivity normalization matrix calculation KW - Breast biopsy KW - Breast neoplasms KW - Detectors KW - Image reconstruction KW - Imaging phantoms KW - Iterative algorithms KW - Positron emission tomography KW - Radioactive decay KW - Testing KW - Transmission line matrix methods DO - 10.1109/NSSMIC.2006.354242 JO - 2006 IEEE Nuclear Science Symposium Conference Record IS - SN - 1082-3654 VO - 3 VL - 3 JA - 2006 IEEE Nuclear Science Symposium Conference Record Y1 - Oct. 29 2006-Nov. 1 2006 ER - TY - CONF TI - Implementation of a level 1 trigger system using high speed serial (VXS) techniques for the 12GeV high luminosity experimental programs at Thomas Jefferson National Accelerator Facility T2 - 2009 16th IEEE-NPSS Real Time Conference SP - 438 EP - 442 AU - C. Cuevas AU - B. Raydo AU - H. Dong AU - A. Gupta AU - F. J. Barbosa AU - J. Wilson AU - W. M. Taylor AU - E. Jastrzembski AU - D. Abbott PY - 2009 KW - Reed-Solomon codes KW - high energy physics instrumentation computing KW - readout electronics KW - satellite computers KW - signalling protocols KW - synchronisation KW - trigger circuits KW - 12bit flash ADC module KW - Aurora protocol KW - Jefferson Lab KW - Reed-Solomon error correcting transmission KW - Reed-Solomon technique KW - Thomas Jefferson National Accelerator Facility KW - algorithm KW - critical timing clocks KW - electron volt energy 12 GeV KW - frequency 250 MHz KW - front end crate trigger processor KW - front end event readout KW - global sub-system processor KW - global trigger signals KW - high speed serial techniques KW - level 1 trigger system KW - luminosity experimental programs KW - multifiber link KW - pipelined multicrate trigger system KW - synchronization KW - synchronization signals KW - trigger supervisor KW - Aggregates KW - Backplanes KW - Decoding KW - Delay KW - Hardware KW - Microprogramming KW - Protocols KW - Reed-Solomon codes KW - Synchronization KW - Timing DO - 10.1109/RTC.2009.5321607 JO - 2009 16th IEEE-NPSS Real Time Conference IS - SN - VO - VL - JA - 2009 16th IEEE-NPSS Real Time Conference Y1 - 10-15 May 2009 ER - TY - CONF TI - Ethernet-based flash ADC for a plant PET detector system T2 - 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC) SP - 1320 EP - 1322 AU - S. Lee AU - H. Dong AU - J. McKisson AU - J. E. McKisson AU - A. G. Weisenberger AU - W. Xi AU - C. R. Howell AU - C. D. Reid AU - M. F. Smith PY - 2012 KW - analogue-digital conversion KW - computer interfaces KW - electric resistance KW - flash memories KW - local area networks KW - photomultipliers KW - positron emission tomography KW - readout electronics KW - EFADC-16 unit KW - Ethernet-based flash ADC KW - H8500 position sensitive photomultiplier tube KW - Jefferson Lab KW - PET detector module KW - PSPMT KW - Plant PET detector system KW - channel resistive readout KW - custom coincidence table KW - flash analog to digital KW - gigabit Ethernet interface KW - oak seedling KW - plant biology application KW - positron emission tomography KW - read out system KW - time-stamped event signal KW - tomographic image KW - translocation KW - word length 12 bit DO - 10.1109/NSSMIC.2012.6551322 JO - 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC) IS - SN - 1082-3654 VO - VL - JA - 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC) Y1 - Oct. 27 2012-Nov. 3 2012 ER - TY - CONF TI - Study of photonis XP1470 nine-channel photomultiplier tube for applications in high resolution single gamma and PET imagers T2 - 2007 IEEE Nuclear Science Symposium Conference Record SP - 2870 EP - 2874 AU - V. Popov AU - S. Majewski AU - J. Proffitt AU - J. McKisson AU - B. Kross AU - A. Weisenberger PY - 2007 KW - gamma-ray apparatus KW - photomultipliers KW - positron emission tomography KW - solid scintillation detectors KW - LYSO crystal KW - Nal crystal array KW - PET imager KW - electron volt energy 122 keV KW - electron volt energy 511 keV KW - nine-channel photomultiplier tube KW - photonis XP1470 KW - single gamma imager KW - spatial resolution KW - Energy resolution KW - Gamma rays KW - High-resolution imaging KW - Image resolution KW - Optical imaging KW - Photomultipliers KW - Positron emission tomography KW - Power generation economics KW - Spatial resolution KW - Testing DO - 10.1109/NSSMIC.2007.4436734 JO - 2007 IEEE Nuclear Science Symposium Conference Record IS - SN - 1082-3654 VO - 4 VL - 4 JA - 2007 IEEE Nuclear Science Symposium Conference Record Y1 - Oct. 26 2007-Nov. 3 2007 ER - TY - CONF TI - The JLAB 12 GEV energy upgrade of CEBAF for QCD and hadronic physics T2 - 2007 IEEE Particle Accelerator Conference (PAC) SP - 58 EP - 62 AU - L. S. Cardman AU - L. Harwood PY - 2007 KW - accelerator RF systems KW - beam handling equipment KW - cryogenics KW - electron accelerators KW - linear accelerators KW - quantum chromodynamics KW - quark confinement KW - CEBAF upgrade KW - QCD KW - QCD hadron structure KW - beam transport system KW - cryogenics plant KW - cryomodules KW - electron volt energy 12 GeV KW - generalized parton distributions KW - hadronic physics KW - hybrid mesons KW - quark confinement KW - recirculating cw electron linac KW - recirculation arc KW - rf power systems KW - standard model KW - Distribution functions KW - Electrons KW - Force measurement KW - Linear particle accelerator KW - Mesons KW - Nuclear measurements KW - Nuclear physics KW - Power system modeling KW - Tomography KW - US Department of Energy DO - 10.1109/PAC.2007.4440339 JO - 2007 IEEE Particle Accelerator Conference (PAC) IS - SN - 1944-4680 VO - VL - JA - 2007 IEEE Particle Accelerator Conference (PAC) Y1 - 25-29 June 2007 ER - TY - CONF TI - In vivo multipinhole helical SPECT of a mouse thyroid T2 - 2007 IEEE Nuclear Science Symposium Conference Record SP - 3376 EP - 3382 AU - Jianguo Qian AU - R. Eric Blue AU - E. L. Bradley AU - S. Majewski AU - M. S. Saha AU - S. Schworer AU - M. F. Smith AU - A. G. Weisenberger AU - R. E. Welsh PY - 2007 KW - biochemistry KW - bioelectric phenomena KW - biological organs KW - biomembrane transport KW - enzymes KW - image reconstruction KW - image resolution KW - medical image processing KW - phantoms KW - single photon emission computed tomography KW - tumours KW - 125I metabolism KW - NIS-expressing tissues KW - bilobal structure KW - gamma radiation detection KW - image quality KW - image reconstruction KW - image resolution KW - immunohistochemistry KW - in vivo multipinhole helical SPECT KW - mammary tumors KW - molecular expression monitoring KW - mouse thyroid gland KW - parallel-hole SPECT KW - phantoms KW - radioiodine imaging KW - radioiodine incorporation KW - reverse transcriptase polymerase chain reaction KW - single photon emission computed tomography KW - sodium iodide symporter KW - stomach tumors KW - transmembrane ion channel KW - Gamma ray detection KW - Gamma ray detectors KW - Gamma rays KW - Glands KW - Image reconstruction KW - In vivo KW - Mice KW - Optical imaging KW - Radiation detectors KW - Single photon emission computed tomography KW - Single photon emission computed tomography (SPECT) KW - helical KW - multipinhole KW - small animal imaging DO - 10.1109/NSSMIC.2007.4436856 JO - 2007 IEEE Nuclear Science Symposium Conference Record IS - SN - 1082-3654 VO - 5 VL - 5 JA - 2007 IEEE Nuclear Science Symposium Conference Record Y1 - Oct. 26 2007-Nov. 3 2007 ER - TY - CONF TI - Surface Study of Nb/Cu Films for Cavity Deposition by ECR Plasma T2 - Proceedings of the 2005 Particle Accelerator Conference SP - 4153 EP - 4155 AU - A. T. Wu AU - R. Ike AU - H. L. Phillips AU - A. M. Valente AU - H. Wang AU - G. Wu PY - 2005 KW - Copper KW - Niobium KW - Optical films KW - Optical microscopy KW - Plasma accelerators KW - Scanning electron microscopy KW - Superconducting films KW - Superconducting thin films KW - Surface morphology KW - Surface treatment DO - 10.1109/PAC.2005.1591748 JO - Proceedings of the 2005 Particle Accelerator Conference IS - SN - 1944-4680 VO - VL - JA - Proceedings of the 2005 Particle Accelerator Conference Y1 - 16-20 May 2005 ER - TY - CONF TI - Pulse mode readout techniques for use with non-gridded industrial ionization chambers T2 - 2011 IEEE Nuclear Science Symposium Conference Record SP - 336 EP - 338 AU - V. Popov AU - P. Degtiarenko PY - 2011 KW - data acquisition KW - ionisation chambers KW - readout electronics KW - High Pressure Ionization Chamber KW - Reuter-Stokes Argon-filled HPIC KW - VacuTec Model 70181 KW - Xenon-filled ionization chamber KW - continuous waveform recording mode KW - data acquisition system KW - electronics design KW - frequency 192 kHz KW - ionization data retrieval KW - ionization events KW - long term radiation measurement KW - nongridded industrial ionization chambers KW - online data processing algorithm KW - pulse mode readout KW - Production DO - 10.1109/NSSMIC.2011.6154512 JO - 2011 IEEE Nuclear Science Symposium Conference Record IS - SN - 1082-3654 VO - VL - JA - 2011 IEEE Nuclear Science Symposium Conference Record Y1 - 23-29 Oct. 2011 ER - TY - CONF TI - Molecular breast imaging with directly opposing compact gamma cameras T2 - 2007 IEEE Nuclear Science Symposium Conference Record SP - 4040 EP - 4043 AU - P. G. Judy AU - B. Welch AU - T. St. Saviour AU - D. Kieper AU - S. Majewski AU - J. McKisson AU - B. Kross AU - J. Proffitt AU - A. Stolin AU - M. J. More AU - N. L. Dinion AU - M. B. Williams PY - 2007 KW - biological organs KW - biomedical imaging KW - gamma-ray detection KW - gynaecology KW - phantoms KW - acrylic box phantom KW - capillary phantom KW - directly opposing compact gamma cameras KW - gelatin phantoms KW - image contrast KW - lesions KW - molecular breast imaging KW - signal-to-noise ration KW - spatial resolution KW - Breast KW - Cameras KW - Image coding KW - Imaging phantoms KW - Lesions KW - Nuclear and plasma sciences KW - Optical imaging KW - Pixel KW - Radiation detectors KW - Spatial resolution DO - 10.1109/NSSMIC.2007.4437015 JO - 2007 IEEE Nuclear Science Symposium Conference Record IS - SN - 1082-3654 VO - 6 VL - 6 JA - 2007 IEEE Nuclear Science Symposium Conference Record Y1 - Oct. 26 2007-Nov. 3 2007 ER - TY - CONF TI - Feasibility of motion-corrected planar projection imaging of single photon emitters: A phantom study T2 - 2014 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) SP - 1 EP - 3 AU - P. L. Kench AU - G. Angelis AU - A. Kyme AU - W. Ryder AU - J. Gillam AU - A. G. Weisenberger AU - J. E. McKisson AU - J. McKisson AU - S. Lee AU - S. R. Meikle PY - 2014 KW - image reconstruction KW - maximum likelihood estimation KW - medical image processing KW - phantoms KW - single photon emission computed tomography KW - LM-MLEM KW - SPECT scanner KW - angle tomographic reconstruction KW - contrast phantom KW - list mode-maximum likelihood expectation maximisation KW - macromolecule KW - motion tracking KW - motion-corrected planar projection imaging KW - motion-corrected reconstruction KW - motion-corrupted reconstruction KW - motion-free reconstruction KW - parallel-hole collimation KW - planar reference projection KW - single photon emitter KW - single photon kinetics KW - tracer kinetics characterization KW - Detectors KW - Image reconstruction KW - Imaging phantoms KW - Phantoms KW - Tomography KW - Tracking DO - 10.1109/NSSMIC.2014.7430994 JO - 2014 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) IS - SN - VO - VL - JA - 2014 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) Y1 - 8-15 Nov. 2014 ER - TY - CONF TI - New photomultiplier active base for Hall C jefferson lab lead tungstate calorimeter T2 - 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC) SP - 1177 EP - 1179 AU - V. Popov AU - H. Mkrtchyan PY - 2012 KW - Cherenkov counters KW - deep inelastic scattering KW - electron-nucleus scattering KW - light sources KW - nuclear electronics KW - particle calorimetry KW - photomultipliers KW - scintillation counters KW - Hall C Jefferson lab KW - JLab accelerator KW - Jefferson Lab Cherenkov detectors KW - LED light source KW - LIT separated cross sections KW - PMT active base KW - PR12-11-102 KW - Pr:LuAG KW - R4125 Hamamatsu photomultiplier tube KW - active voltage division circuit KW - electronic circuit KW - electronics radiation hardness KW - gain stability KW - gamma sources KW - lead tungstate calorimeter KW - neutral-pion deep exclusive scattering region KW - p(e,e'+pion0)X KW - p(e,e'+pion0)p KW - passive base circuit KW - photomultiplier active base KW - photomultiplier gain KW - photomultiplier tube active KW - scintillator KW - semiinclusive scattering regions KW - signal lines KW - transistorized voltage divider KW - tube anode current KW - voltage divider DO - 10.1109/NSSMIC.2012.6551294 JO - 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC) IS - SN - 1082-3654 VO - VL - JA - 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC) Y1 - Oct. 27 2012-Nov. 3 2012 ER - TY - CONF TI - Creating high-stability high-precision bipolar trim power supply T2 - IEEE Power and Energy Society Conference and Exposition in Africa: Intelligent Grid Integration of Renewable Energy Resources (PowerAfrica) SP - 1 EP - 5 AU - Z. Chen AU - W. Merz PY - 2012 KW - electron accelerators KW - power supplies to apparatus KW - Thomas Jefferson National Accelerator Facility KW - atomic characteristics identification KW - beam manipulation KW - current 20 A KW - current regulated high power trim power supplies KW - electron beam accelerator KW - high-precision bipolar trim power supply KW - high-stability bipolar trim power supply KW - nucleus composition KW - particle accelerator power supply KW - voltage 75 V KW - feedback control KW - integrated circuit KW - temperature test KW - trim power supply DO - 10.1109/PowerAfrica.2012.6498637 JO - IEEE Power and Energy Society Conference and Exposition in Africa: Intelligent Grid Integration of Renewable Energy Resources (PowerAfrica) IS - SN - VO - VL - JA - IEEE Power and Energy Society Conference and Exposition in Africa: Intelligent Grid Integration of Renewable Energy Resources (PowerAfrica) Y1 - 9-13 July 2012 ER - TY - JOUR TI - Experimental Characterization of Magnetic Materials for the Magnetic Shielding of Cryomodules in Particle Accelerators T2 - IEEE Transactions on Magnetics SP - 1 EP - 6 AU - S. Sah AU - G. Myneni AU - J. Atulasimha PY - 2016 KW - accelerator magnets KW - annealing KW - cryogenics KW - magnetic shielding KW - A4K KW - Amumetal KW - cryogenics KW - cryomodules KW - heat treatment KW - particle accelerators KW - passive magnetic shielding materials KW - reannealing KW - temperature 293 K to 298 K KW - Annealing KW - Cavity resonators KW - Magnetic fields KW - Magnetic noise KW - Magnetic properties KW - Magnetic shielding KW - Permeability KW - Annealing KW - cavity resonators KW - magnetic fields KW - magnetic properties KW - magnetic shielding KW - magnetization KW - permeability DO - 10.1109/TMAG.2015.2494862 JO - IEEE Transactions on Magnetics IS - 2 SN - 0018-9464 VO - 52 VL - 52 JA - IEEE Transactions on Magnetics Y1 - Feb. 2016 ER - TY - CONF TI - Coaxial energetic deposition of superconducting Niobium thin films for large particle accelerators T2 - 2007 16th IEEE International Pulsed Power Conference SP - 1551 EP - 1555 AU - B. L. Bures AU - A. Gerhan AU - M. Krishnan AU - A. M. Valente PY - 2007 KW - Coaxial components KW - Collaboration KW - Copper KW - Electrical resistance measurement KW - Linear particle accelerator KW - Niobium KW - Sputtering KW - Superconducting materials KW - Superconducting thin films KW - Temperature DO - 10.1109/PPPS.2007.4652483 JO - 2007 16th IEEE International Pulsed Power Conference IS - SN - 2158-4915 VO - 2 VL - 2 JA - 2007 16th IEEE International Pulsed Power Conference Y1 - 17-22 June 2007 ER - TY - CONF TI - Effect of geometric and motion tracking error for awake small animal SPECT T2 - 2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC) SP - 3415 EP - 3419 AU - S. J. Lee AU - J. S. Baba AU - J. S. Goddard AU - A. Stolin AU - J. McKisson AU - A. G. Weisenberger AU - M. F. Smith PY - 2009 KW - Monte Carlo methods KW - collimators KW - image reconstruction KW - medical image processing KW - motion compensation KW - single photon emission computed tomography KW - Siddon ray tracing KW - applied motion compensation algorithm KW - awake small animal SPECT KW - custom Monte Carlo program KW - image reconstruction KW - motion tracking error KW - mouse motion data KW - pinhole transaxial position KW - single pinhole collimator KW - system geometric parameter errors KW - Animals KW - Collimators KW - Image quality KW - Image reconstruction KW - Mice KW - Monte Carlo methods KW - Performance evaluation KW - Ray tracing KW - Solid modeling KW - Tracking DO - 10.1109/NSSMIC.2009.5401773 JO - 2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC) IS - SN - 1082-3654 VO - VL - JA - 2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC) Y1 - Oct. 24 2009-Nov. 1 2009 ER - TY - CONF TI - A beam breakup instability in a recirculating linac caused by a quadrupole mode T2 - Proceedings of the 2003 Particle Accelerator Conference SP - 3246 EP - 3248 AU - B. C. Yunn PY - 2003 KW - Acceleration KW - Costs KW - Damping KW - Degradation KW - Electron accelerators KW - Laser beams KW - Linear particle accelerator KW - Particle beams KW - Radio frequency KW - Structural beams DO - 10.1109/PAC.2003.1289876 JO - Proceedings of the 2003 Particle Accelerator Conference IS - SN - 1063-3928 VO - 5 VL - 5 JA - Proceedings of the 2003 Particle Accelerator Conference Y1 - 12-16 May 2003 ER - TY - JOUR TI - A Fiber Bragg Grating Temperature Sensor for 2–400 K T2 - IEEE Sensors Journal SP - 1908 EP - 1912 AU - M. Zaynetdinov AU - E. M. See AU - B. Geist AU - G. Ciovati AU - H. D. Robinson AU - V. Kochergin PY - 2015 KW - Complexity theory KW - Correlation KW - Estimation KW - OFDM KW - Robustness KW - Timing KW - Bragg gratings KW - optical fiber devices KW - optical fiber sensors KW - temperature sensors DO - 10.1109/JSEN.2014.2368457 JO - IEEE Sensors Journal IS - 3 SN - 1530-437X VO - 15 VL - 15 JA - IEEE Sensors Journal Y1 - March 2015 ER - TY - JOUR TI - Temperature and Microstructural Effects on the Superconducting Properties of Niobium Thin Films T2 - IEEE Transactions on Applied Superconductivity SP - 1 EP - 4 AU - M. R. Beebe AU - A. M. Valente-Feliciano AU - D. B. Beringer AU - J. A. Creeden AU - S. E. Madaras AU - Z. Li AU - K. Yang AU - L. Phillips AU - C. E. Reece AU - R. A. Lukaszew PY - 2017 KW - niobium KW - superconducting critical field KW - superconducting thin films KW - superconducting transition temperature KW - type II superconductors KW - Al2O3 KW - Cu KW - Nb KW - copper surfaces KW - critical fields KW - critical temperature KW - microstructural effects KW - niobium thin films KW - r-plane sapphire surfaces KW - temperature effects KW - temperature-dependent dc superconducting properties KW - Films KW - Grain size KW - Lattices KW - Magnetic field measurement KW - Niobium KW - Superconducting films KW - Temperature measurement KW - Niobium (Nb) KW - superconducting accelerator cavities KW - superconducting detectors KW - superconducting films DO - 10.1109/TASC.2016.2632420 JO - IEEE Transactions on Applied Superconductivity IS - 4 SN - 1051-8223 VO - 27 VL - 27 JA - IEEE Transactions on Applied Superconductivity Y1 - June 2017 ER - TY - CONF TI - Earth science data fusion with event building approach T2 - 2015 IEEE International Conference on Big Data (Big Data) SP - 1943 EP - 1947 AU - C. Lukashin AU - A. Bartle AU - E. Callaway AU - V. Gyijrjyan AU - S. Mancilla AU - R. Oyarzun AU - A. Vakhnin PY - 2015 KW - Big Data KW - Earth KW - aerospace computing KW - information systems KW - middleware KW - sensor fusion KW - service-oriented architecture KW - CLARA framework KW - Earth science data fusion KW - MODIS/Terra Level-2 data products KW - NAIADS KW - NASA Information And Data System KW - SCIAMACHY Level-1 observations KW - SOA KW - big data processing KW - data-event streaming KW - event building approach KW - middleware framework KW - multilingual framework KW - multisensor coincident data predictor KW - service oriented architecture KW - Buildings KW - Clouds KW - Data integration KW - Geoscience KW - Libraries KW - NASA KW - data fusion KW - earth science KW - event builder KW - framework DO - 10.1109/BigData.2015.7363972 JO - 2015 IEEE International Conference on Big Data (Big Data) IS - SN - VO - VL - JA - 2015 IEEE International Conference on Big Data (Big Data) Y1 - Oct. 29 2015-Nov. 1 2015 ER - TY - CONF TI - Coaxial Energetic Deposition as a Means to Produce Superconducting Niobium Thin Films for Large Particle Accelerators T2 - 2007 IEEE 34th International Conference on Plasma Science (ICOPS) SP - 895 EP - 895 AU - B. L. Bures AU - A. Gerhan AU - M. Krishan AU - A. M. Valente PY - 2007 KW - accelerator RF systems KW - accelerator cavities KW - copper KW - metallic thin films KW - niobium KW - penetration depth (superconductivity) KW - plasma arc spraying KW - superconducting cavity resonators KW - superconducting thin films KW - superconducting transition temperature KW - Alameda Applied Sciences Corporation KW - Cu-Nb KW - SRF particle accelerators KW - Thomas Jefferson National Accelerator Facility KW - arc axial speed KW - arc rotational speed KW - coaxial cathodic arc method KW - coaxial energetic deposition KW - critical temperature KW - large particle accelerators KW - niobium thin film coated copper KW - particle beam acceleration KW - quality factor KW - residual resistance ratio KW - superconducting niobium thin film production KW - superconducting radiofrequency particle accelerators KW - superconducting thin film KW - superconductor London penetration depth KW - thermal dissipation KW - thin film deposition KW - Coaxial components KW - Collaboration KW - Copper KW - Linear particle accelerator KW - Niobium KW - Rotation measurement KW - Sputtering KW - Superconducting materials KW - Superconducting thin films KW - Temperature DO - 10.1109/PPPS.2007.4346201 JO - 2007 IEEE 34th International Conference on Plasma Science (ICOPS) IS - SN - 0730-9244 VO - VL - JA - 2007 IEEE 34th International Conference on Plasma Science (ICOPS) Y1 - 17-22 June 2007 ER - TY - CONF TI - Radiation tolerance survey of selected silicon photomultipliers to high energy neutron irradiation T2 - 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC) SP - 385 EP - 390 AU - F. Barbosa AU - J. McKisson AU - J. E. McKisson AU - Y. Qiang AU - W. Steinberger AU - W. Xi AU - C. Zorn PY - 2012 KW - neutron detection KW - neutron effects KW - photomultipliers KW - silicon radiation detectors KW - tolerance analysis KW - dark noise KW - high energy neutron irradiation KW - high energy physics application KW - photon detection efficiency KW - radiation tolerance survey KW - silicon photomultipliers KW - voltage breakdown DO - 10.1109/NSSMIC.2012.6551130 JO - 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC) IS - SN - 1082-3654 VO - VL - JA - 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC) Y1 - Oct. 27 2012-Nov. 3 2012 ER - TY - CONF TI - FPGA remote reconfiguration through VME T2 - 2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC) SP - 1824 EP - 1827 AU - H. Dong AU - C. Cuevas AU - E. Jastrzembski AU - J. W. Fast PY - 2009 KW - data acquisition KW - field programmable gate arrays KW - nuclear electronics KW - FPGA remote reconfiguration KW - circuit boards KW - field programmable gate arrays remote reconfiguration KW - front-end data acquisition KW - trigger electronics system KW - Circuit testing KW - Clocks KW - Data acquisition KW - Electronic equipment testing KW - Ethernet networks KW - Field programmable gate arrays KW - Printed circuits KW - Read only memory KW - Signal processing KW - Telephony DO - 10.1109/NSSMIC.2009.5402198 JO - 2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC) IS - SN - 1082-3654 VO - VL - JA - 2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC) Y1 - Oct. 24 2009-Nov. 1 2009 ER - TY - CONF TI - Overview of SNS Cryomodule Performance T2 - Proceedings of the 2005 Particle Accelerator Conference SP - 3496 EP - 3498 AU - M. Drury AU - E. Daly AU - G. K. Davis AU - J. R. Delayen AU - C. Grenoble AU - R. Hicks AU - L. King AU - T. Plawski AU - T. Powers AU - J. Preble AU - H. Wang AU - M. Wiseman PY - 2005 KW - Acceleration KW - Couplers KW - Linear particle accelerator KW - Neutrons KW - Production KW - Prototypes KW - Q measurement KW - Radio frequency KW - Superconducting devices KW - Testing DO - 10.1109/PAC.2005.1591517 JO - Proceedings of the 2005 Particle Accelerator Conference IS - SN - 1944-4680 VO - VL - JA - Proceedings of the 2005 Particle Accelerator Conference Y1 - 16-20 May 2005 ER - TY - CONF TI - A Compact High Performance Readout Electronics Solution for H9500 Hamamatsu 256 Multianode Photomultiplier Tube for Application in Gamma Cameras T2 - 2006 IEEE Nuclear Science Symposium Conference Record SP - 2981 EP - 2985 AU - V. Popov AU - S. Majewski PY - 2006 KW - gamma-ray apparatus KW - photomultipliers KW - radioisotope imaging KW - readout electronics KW - H9500 Hamamatsu 256 multianode photomultiplier tube KW - anode gain nonuniformity correction circuit KW - compact high performance readout electronics solution KW - continuous scintillator crystal KW - gamma camera application KW - readout electronics evaluation KW - readout electronics module KW - resistors matrix network KW - scintillator pixillated crystal array KW - Anodes KW - Cameras KW - Circuits KW - Data acquisition KW - Electron tubes KW - Performance gain KW - Photomultipliers KW - Readout electronics KW - Resistors KW - Transmission line matrix methods DO - 10.1109/NSSMIC.2006.356501 JO - 2006 IEEE Nuclear Science Symposium Conference Record IS - SN - 1082-3654 VO - 5 VL - 5 JA - 2006 IEEE Nuclear Science Symposium Conference Record Y1 - Oct. 29 2006-Nov. 1 2006 ER - TY - CONF TI - Precision environmental radiation monitoring system T2 - 2009 1st International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications SP - 1 EP - 7 AU - V. Popov AU - P. Degtiarenko PY - 2009 KW - data acquisition KW - ionisation chambers KW - nuclear electronics KW - radiation monitoring KW - readout electronics KW - signal processing equipment KW - High Pressure Ionization Chamber detector KW - data acquisition KW - electronic front-end KW - frequency 192 kHz KW - highly sensitive readout electronic circuit KW - intermediate radiation change KW - ion collecting electrode KW - low leakage current KW - natural cosmic background KW - radiation measurements KW - radiation monitoring system KW - radiation-generating installations KW - remote Linux-operated computer workstation KW - signal processing technique KW - standard telephone cable line KW - Circuits KW - Data acquisition KW - Detectors KW - Ionization chambers KW - Radiation monitoring KW - Sea level KW - Sea measurements KW - Signal processing algorithms KW - Stability KW - System testing KW - data acquisition KW - data processing KW - dosimetry KW - environmental radiation monitoring KW - ionization chambers KW - radiation detectors DO - 10.1109/ANIMMA.2009.5503752 JO - 2009 1st International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications IS - SN - VO - VL - JA - 2009 1st International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications Y1 - 7-10 June 2009 ER - TY - CONF TI - Transverse effects due to random displacement of resistive wall segments and focusing elements T2 - 2007 IEEE Particle Accelerator Conference (PAC) SP - 4273 EP - 4275 AU - J. R. Delayen AU - J. Wu PY - 2007 KW - particle beam bunching KW - particle beam dynamics KW - particle beam focusing KW - beam bunch KW - focusing elements KW - random displacements KW - resistive wall segments KW - transverse beam dynamics KW - transverse wakefield KW - Current measurement KW - Delay effects KW - Displacement measurement KW - Equations KW - Linear accelerators KW - Particle beams KW - Position measurement KW - Time measurement DO - 10.1109/PAC.2007.4440091 JO - 2007 IEEE Particle Accelerator Conference (PAC) IS - SN - 1944-4680 VO - VL - JA - 2007 IEEE Particle Accelerator Conference (PAC) Y1 - 25-29 June 2007 ER - TY - CONF TI - Analysis and approximation of optimal co-scheduling on Chip Multiprocessors T2 - 2008 International Conference on Parallel Architectures and Compilation Techniques (PACT) SP - 220 EP - 229 AU - Y. Jiang AU - X. Shen AU - C. Jie AU - R. Tripathi PY - 2008 KW - Algorithm design and analysis KW - Approximation algorithms KW - Computer science KW - Degradation KW - Optimal scheduling KW - Partitioning algorithms KW - Schedules KW - CMP scheduling KW - cache contention KW - co-scheduling KW - perfect matching DO - JO - 2008 International Conference on Parallel Architectures and Compilation Techniques (PACT) IS - SN - VO - VL - JA - 2008 International Conference on Parallel Architectures and Compilation Techniques (PACT) Y1 - 25-29 Oct. 2008 ER - TY - JOUR TI - The Complexity of Optimal Job Co-Scheduling on Chip Multiprocessors and Heuristics-Based Solutions T2 - IEEE Transactions on Parallel and Distributed Systems SP - 1192 EP - 1205 AU - Y. Jiang AU - K. Tian AU - X. Shen AU - J. Zhang AU - J. Chen AU - R. Tripathi PY - 2011 KW - cache storage KW - computational complexity KW - graph theory KW - integer programming KW - linear programming KW - multiprocessing systems KW - scheduling KW - NP-completeness KW - cache thrashing KW - chip multiprocessors architecture KW - computational complexity KW - graph theory KW - heuristics-based solutions KW - integer programming KW - linear programming KW - on-chip cache KW - optimal job co-scheduling KW - Algorithm design and analysis KW - Approximation algorithms KW - Degradation KW - IP networks KW - Optimal scheduling KW - Partitioning algorithms KW - Schedules KW - CMP scheduling KW - Co-scheduling KW - cache contention KW - integer programming. KW - perfect matching KW - shared cache DO - 10.1109/TPDS.2010.193 JO - IEEE Transactions on Parallel and Distributed Systems IS - 7 SN - 1045-9219 VO - 22 VL - 22 JA - IEEE Transactions on Parallel and Distributed Systems Y1 - July 2011 ER - TY - CONF TI - Feasibility study of using detection of direct positrons in plant imaging research T2 - 2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC) SP - 2338 EP - 2341 AU - A. V. Stolin AU - A. G. Weisenberger AU - J. E. McKisson AU - S. Majewski PY - 2009 KW - botany KW - phantoms KW - positron emission tomography KW - radiation detection KW - PET instrumentation KW - annihilation medium KW - detection efficiency ratio KW - direct positron detection system KW - direct positron detector KW - fitting imaging modality KW - imaging system KW - leaf KW - phantom KW - planar PET system KW - plant biology KW - plant formation KW - plant imaging research KW - positron conversion KW - positron emission tomography KW - positron emitting isotopes KW - positron energies KW - preclinical imaging KW - spatial resolution KW - water equivalent material KW - Biological materials KW - Chemical elements KW - Detectors KW - Fitting KW - Imaging phantoms KW - Instruments KW - Isotopes KW - Plants (biology) KW - Positron emission tomography KW - Spatial resolution DO - 10.1109/NSSMIC.2009.5402250 JO - 2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC) IS - SN - 1082-3654 VO - VL - JA - 2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC) Y1 - Oct. 24 2009-Nov. 1 2009 ER - TY - JOUR TI - Coupled Transient Finite Element Simulation of Quench in Jefferson Lab's 11 GeV Super High Momentum Spectrometer Superconducting Magnets T2 - IEEE Transactions on Applied Superconductivity SP - 2168 EP - 2171 AU - E. Sun AU - P. Brindza AU - S. Lassiter AU - M. Fowler AU - E. Xu PY - 2010 KW - accelerator magnets KW - electron accelerators KW - finite element analysis KW - linear accelerators KW - superconducting coils KW - superconducting magnets KW - superconducting transitions KW - Jefferson Lab KW - Q2 superconducting magnet KW - Q3 superconducting magnet KW - Vector Fields Quench code KW - aluminum force collar temperature distribution KW - coil temperature distribution KW - coupled transient finite element simulation KW - dipole superconducting magnet KW - dump resistor KW - iron yoke KW - magnet quench KW - nonlinear transient thermal analysis KW - superhigh momentum spectrometer superconducting magnets KW - transient electromagnetic finite element analysis KW - transient thermal finite element analysis KW - Dipole KW - quadrupole KW - quench KW - superconducting magnet KW - transient finite element analysis DO - 10.1109/TASC.2010.2042704 JO - IEEE Transactions on Applied Superconductivity IS - 3 SN - 1051-8223 VO - 20 VL - 20 JA - IEEE Transactions on Applied Superconductivity Y1 - June 2010 ER - TY - CONF TI - New techniques of low level environmental radiation monitoring at JLab T2 - 2009 1st International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications SP - 1 EP - 5 AU - P. Degtiarenko AU - V. Popov PY - 2009 KW - ionisation chambers KW - nuclear electronics KW - radiation monitoring KW - readout electronics KW - Reuter-Stokes RSS-1013 KW - argon-filled high pressure ionization chamber KW - charged particles KW - customized signal processing algorithm KW - front-end readout electronics KW - gamma particles KW - gas ionization KW - low level environmental radiation monitoring KW - man-made radiation KW - pulse mode readout KW - Algorithm design and analysis KW - Event detection KW - Gamma ray detection KW - Gamma ray detectors KW - Ionization chambers KW - Radiation monitoring KW - Signal design KW - Signal processing algorithms KW - Spectroscopy KW - Stability KW - Environmental radiation monitoring KW - ionization chambers KW - noise measurement KW - radiation detection circuits KW - signal processing DO - 10.1109/ANIMMA.2009.5503664 JO - 2009 1st International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications IS - SN - VO - VL - JA - 2009 1st International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications Y1 - 7-10 June 2009 ER - TY - CONF TI - Time characteristics of silicon photomultipliers used in the GlueX experiment T2 - 2015 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) SP - 1 EP - 4 AU - F. Barbosa AU - A. Somov AU - S. Somov AU - I. Tolstukhin PY - 2015 KW - particle calorimetry KW - photomultipliers KW - scintillation counters KW - silicon radiation detectors KW - GlueX detector KW - GlueX experiment KW - Hall D KW - Hamamatsu Corporation KW - Jefferson Lab KW - SiPM operation KW - SiPM recovery time KW - SiPM sensors KW - barrel electromagnetic calorimeter KW - light-emitting diode KW - picoseconds laser light pulser KW - scintillator detectors KW - silicon photomultipliers KW - tagger microscope KW - Light emitting diodes KW - Measurement by laser beam KW - Photonics KW - Sensor arrays KW - Temperature measurement KW - Time measurement DO - 10.1109/NSSMIC.2015.7581740 JO - 2015 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) IS - SN - VO - VL - JA - 2015 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) Y1 - Oct. 31 2015-Nov. 7 2015 ER - TY - CONF TI - 19.4: Multi-physics simulations with VORPAL T2 - 2010 IEEE International Vacuum Electronics Conference (IVEC) SP - 445 EP - 446 AU - D. Smithe AU - P. Stoltz AU - M. C. Lin AU - D. Karipides AU - H. Wang AU - K. Tian AU - G. Cheng PY - 2010 KW - accelerator RF systems KW - electronic engineering computing KW - finite difference time-domain analysis KW - partial differential equations KW - thermal analysis KW - vacuum microelectronics KW - VORPAL finite-difference time-domain particle-in-cell simulation tool KW - VORPAL simulation KW - electromagnetic simulation KW - generalized PDE KW - multiphysics simulation KW - multiphysics software KW - partial differential equation KW - physical process KW - superconducting RF accelerator KW - thermal simulation KW - vacuum electronics KW - Application software KW - Electromagnetic measurements KW - Finite difference methods KW - Partial differential equations KW - Particle accelerators KW - Plasma accelerators KW - Plasma simulation KW - Radio frequency KW - Software measurement KW - Time domain analysis KW - cut-cell boundaries KW - electromagnetic analysis KW - finite-difference KW - integrated software KW - multiple effects KW - thermal analysis KW - vorpal DO - 10.1109/IVELEC.2010.5503449 JO - 2010 IEEE International Vacuum Electronics Conference (IVEC) IS - SN - VO - VL - JA - 2010 IEEE International Vacuum Electronics Conference (IVEC) Y1 - 18-20 May 2010 ER - TY - CONF TI - Free electron lasers — A historical perspective T2 - 35th International Conference on Infrared, Millimeter, and Terahertz Waves SP - 1 EP - 1 AU - G. R. Neil PY - 2010 KW - free electron lasers KW - microwave tubes KW - X-rays KW - free electron lasers KW - microwave tube industry KW - power devices KW - Electron beams KW - Linear particle accelerator KW - Masers KW - Optical beams KW - Power lasers KW - X-ray lasers DO - 10.1109/ICIMW.2010.5612392 JO - 35th International Conference on Infrared, Millimeter, and Terahertz Waves IS - SN - 2162-2027 VO - VL - JA - 35th International Conference on Infrared, Millimeter, and Terahertz Waves Y1 - 5-10 Sept. 2010 ER - TY - CONF TI - Integrated thermal & EM simulation capability in the vorpal software T2 - 2011 Abstracts IEEE International Conference on Plasma Science SP - 1 EP - 1 AU - D. Smithe AU - P. Stoltz AU - Haipeng Wang AU - Gary Cheng PY - 2011 KW - heat conduction KW - plasma filled waveguides KW - plasma ohmic heating KW - plasma sheaths KW - plasma simulation KW - plasma sources KW - plasma transport processes KW - surface resistance KW - EM simulation KW - HOM feed-through geometry KW - VORPAL software KW - charged particle impact KW - cryogenic accelerator structures KW - heat source KW - nonlinear magnetic simulations KW - ohmic wall heating KW - plasma sheath KW - room-temperature sources KW - temperature-dependant surface resistance KW - thermal benchmarking KW - thermal conduction KW - thermal simulation KW - vacuum electronics KW - waveguides KW - Acceleration KW - Heating DO - 10.1109/PLASMA.2011.5993227 JO - 2011 Abstracts IEEE International Conference on Plasma Science IS - SN - 0730-9244 VO - VL - JA - 2011 Abstracts IEEE International Conference on Plasma Science Y1 - 26-30 June 2011 ER - TY - CONF TI - Testing of the New Tuner Design for the CEBAF 12 GeV Upgrade SRF Cavities T2 - Proceedings of the 2005 Particle Accelerator Conference SP - 3910 EP - 3912 AU - E. F. Daly AU - G. K. Davis AU - W. R. Hicks PY - 2005 KW - Collision mitigation KW - Couplers KW - Frequency KW - Gears KW - Helium KW - Piezoelectric actuators KW - Prototypes KW - System testing KW - Temperature KW - Tuners DO - 10.1109/PAC.2005.1591665 JO - Proceedings of the 2005 Particle Accelerator Conference IS - SN - 1944-4680 VO - VL - JA - Proceedings of the 2005 Particle Accelerator Conference Y1 - 16-20 May 2005 ER - TY - CONF TI - Plasma modification of bulk niobium surface for SRF cavities T2 - 2010 Abstracts IEEE International Conference on Plasma Science SP - 1 EP - 1 AU - J. Upadhyay AU - M. Raskovic AU - S. Popovic AU - L. Vuskovic AU - A. M. Valente-Feliciano AU - L. Phillips PY - 2010 KW - glow discharges KW - high-frequency discharges KW - niobium KW - plasma diagnostics KW - plasma sheaths KW - sputter etching KW - surface roughness KW - Nb KW - asymmetric RF discharge configuration KW - cavity quality factor KW - chemical characteristics KW - direct etched surface diagnostics KW - discharge optical intensity KW - electrode geometry KW - homogeneous plasma sheath KW - microwave glow discharge system KW - nonequilibrium plasma treatment KW - nonsuperconductive pollutant KW - penetration depth region KW - physical characteristics KW - plasma based surface modification KW - plasma etching KW - spectrally resolved profile KW - superconducting radiofrequency cavity surface KW - surface preparation method KW - surface roughness KW - Etching KW - Niobium KW - Plasma applications KW - Plasma chemistry KW - Plasma properties KW - Rough surfaces KW - Surface contamination KW - Surface discharges KW - Surface roughness KW - Surface treatment DO - 10.1109/PLASMA.2010.5534324 JO - 2010 Abstracts IEEE International Conference on Plasma Science IS - SN - 0730-9244 VO - VL - JA - 2010 Abstracts IEEE International Conference on Plasma Science Y1 - 20-24 June 2010 ER - TY - JOUR TI - Convergence Studies of Thermal and Electromagnetic Transient Quench Analysis of 11 GeV Super High Momentum Spectrometer Superconducting Magnets in Jefferson Lab T2 - IEEE Transactions on Applied Superconductivity SP - 2384 EP - 2387 AU - E. Sun AU - P. Brindza AU - S. Lassiter AU - M. Fowler AU - E. Xu PY - 2011 KW - spectrometers KW - superconducting magnets KW - transient analysis KW - Dipole KW - HB KW - Jefferson Lab KW - Q1 KW - Q2 KW - Q3 KW - electromagnetic transient quench analysis KW - electron volt energy 11 GeV KW - super high momentum spectrometer superconducting magnets KW - thermal transient quench analysis KW - vector fields quench analysis codes KW - Coils KW - Convergence KW - Copper KW - Resistors KW - Superconducting magnets KW - Thermal analysis KW - Thermal quenching KW - Convergence KW - quench analysis KW - spectrometer KW - superconducting magnet DO - 10.1109/TASC.2010.2089487 JO - IEEE Transactions on Applied Superconductivity IS - 3 SN - 1051-8223 VO - 21 VL - 21 JA - IEEE Transactions on Applied Superconductivity Y1 - June 2011 ER - TY - JOUR TI - Design of the Trigger Interface and Distribution Board for TJNAF 12 GeV Upgrade T2 - IEEE Transactions on Nuclear Science SP - 3714 EP - 3719 AU - J. W. Gu AU - D. J. Abbott AU - R. C. Cuevas AU - H. T. Dong AU - V. H. Gyurjyan AU - W. G. Heyes AU - E. A. Jastrzembski AU - S. R. Kaneta AU - B. J. Moffit AU - N. N. Nganga AU - B. J. Raydo AU - C. A. Timmer AU - J. S. Wilson PY - 2013 KW - circuit noise KW - data acquisition KW - field programmable gate arrays KW - jitter KW - printed circuit design KW - readout electronics KW - synchronisation KW - trigger circuits KW - CLOCK/TRIGGER/SYNC KW - CTS KW - FPGA KW - TID board design KW - TJNAF KW - TS board KW - Thomas Jefferson National Accelerator Facility KW - VME/P2 connector KW - VXS/P0 connector KW - data acquisition front-end crate KW - electron volt energy 12 GeV KW - event readout flow control KW - field programmable gate arrays KW - front panel connectors KW - jitter system clock KW - large scale nuclear physics experiments KW - multicrate system KW - printed circuit KW - programmability KW - standard VME64 crate KW - synchronized multipurpose SYNC signal KW - synchronized trigger KW - trigger interface and distribution board KW - trigger supervisor board KW - Clocks KW - Data acquisition KW - Field programmable gate arrays KW - Optical switches KW - Synchronization KW - Transceivers KW - Data acquisition KW - field programmable gate arrays KW - printed circuits DO - 10.1109/TNS.2013.2264822 JO - IEEE Transactions on Nuclear Science IS - 5 SN - 0018-9499 VO - 60 VL - 60 JA - IEEE Transactions on Nuclear Science Y1 - Oct. 2013 ER - TY - CONF TI - Niobium Thin Film Coating on A 500-MHz Copper Cavity by Plasma Deposition T2 - Proceedings of the 2005 Particle Accelerator Conference SP - 4167 EP - 4169 AU - H. Wang AU - G. Wu AU - H. L. Phillips AU - R. A. Rimmer AU - A. M. Valente AU - A. T. Wu PY - 2005 KW - Coatings KW - Copper KW - Electrons KW - Niobium KW - Plasma accelerators KW - Plasma applications KW - Plasma sources KW - Sputtering KW - Superconducting magnets KW - Superconducting thin films DO - 10.1109/PAC.2005.1591753 JO - Proceedings of the 2005 Particle Accelerator Conference IS - SN - 1944-4680 VO - VL - JA - Proceedings of the 2005 Particle Accelerator Conference Y1 - 16-20 May 2005 ER - TY - CONF TI - Dual modality planar PET/optical scanner for imaging of surgical margins in extracted tissue samples T2 - 2008 IEEE Nuclear Science Symposium Conference Record SP - 4845 EP - 4847 AU - A. Stolin AU - C. Freeman AU - B. Kross AU - J. McKisson AU - J. Proffitt AU - S. Majewski AU - S. Falen AU - B. Welch PY - 2008 KW - Anodes KW - Biomedical optical imaging KW - Cameras KW - Detectors KW - Head KW - Lesions KW - Optical devices KW - Optical imaging KW - Positron emission tomography KW - Surgery DO - 10.1109/NSSMIC.2008.4774328 JO - 2008 IEEE Nuclear Science Symposium Conference Record IS - SN - 1082-3654 VO - VL - JA - 2008 IEEE Nuclear Science Symposium Conference Record Y1 - 19-25 Oct. 2008 ER - TY - JOUR TI - Imaging of the Surface Resistance of an SRF Cavity by Low-Temperature Laser Scanning Microscopy T2 - IEEE Transactions on Applied Superconductivity SP - 3500506 EP - 3500506 AU - G. Ciovati AU - S. M. Anlage AU - A. V. Gurevich PY - 2013 KW - laser beams KW - optical microscopy KW - optical scanners KW - superconducting devices KW - 2D images KW - SRF cavity KW - fluxoids KW - frequency 3.3 GHz KW - hotspots KW - laser beam KW - laser power KW - low-temperature laser scanning microscopy KW - optical images KW - resistance 1 muohm KW - superconducting radio-frequency cavity KW - superconducting state surface resistance KW - surface resistance imaging KW - surface resistance maps KW - temperature mapping KW - thermal gradient KW - thermometry KW - Cavity resonators KW - Laser beams KW - Measurement by laser beam KW - Power lasers KW - Surface emitting lasers KW - Surface resistance KW - Temperature measurement KW - Laser scanning microscopy KW - niobium KW - superconducting accelerator cavities KW - surface resistance DO - 10.1109/TASC.2012.2233253 JO - IEEE Transactions on Applied Superconductivity IS - 3 SN - 1051-8223 VO - 23 VL - 23 JA - IEEE Transactions on Applied Superconductivity Y1 - June 2013 ER - TY - JOUR TI - Vacuum Electronic High Power Terahertz Sources T2 - IEEE Transactions on Terahertz Science and Technology SP - 54 EP - 75 AU - J. H. Booske AU - R. J. Dobbs AU - C. D. Joye AU - C. L. Kory AU - G. R. Neil AU - G. S. Park AU - J. Park AU - R. J. Temkin PY - 2011 KW - electron beam focusing KW - terahertz wave devices KW - vacuum microelectronics KW - THz metrology KW - beam-wave interactions KW - broadband output radiation coupling KW - electromagnetic mode competition KW - electron beam alignment KW - electron beam focusing KW - magnet technologies KW - near-THz coherent radiation KW - vacuum electronic device sources KW - vacuum electronic high power terahertz sources KW - Cathodes KW - Cavity resonators KW - Electron beams KW - Klystrons KW - Modulation KW - Oscillators KW - Radio frequency KW - High power terahertz (THz) radiation KW - terahertz (THz) KW - vacuum electronic devices DO - 10.1109/TTHZ.2011.2151610 JO - IEEE Transactions on Terahertz Science and Technology IS - 1 SN - 2156-342X VO - 1 VL - 1 JA - IEEE Transactions on Terahertz Science and Technology Y1 - Sept. 2011 ER - TY - JOUR TI - Analysis of Image Combination Methods for Conjugate Breast Scintigraphy T2 - IEEE Transactions on Nuclear Science SP - 1146 EP - 1154 AU - P. G. Judy AU - Z. Gong AU - N. L. Dinion AU - B. L. Welch AU - T. St. Saviour AU - D. Kieper AU - S. Majewski AU - J. McKisson AU - B. Kross AU - J. Proffitt AU - A. V. Stolin AU - M. J. More AU - M. B. Williams PY - 2010 KW - medical image processing KW - phantoms KW - radioisotope imaging KW - acrylic box phantom KW - capillary phantom KW - conjugate breast scintigraphy KW - conjugate counting system KW - image combination method KW - image contrast KW - image quality metric KW - pixel-by-pixel multiplication KW - small lesion KW - spherical lesion KW - Breast cancer KW - Cameras KW - Cancer detection KW - Image analysis KW - Imaging phantoms KW - Lesions KW - Mammography KW - Pixel KW - Spatial resolution KW - US Department of Energy KW - Breast scintigraphy KW - conjugate imaging KW - molecular breast imaging DO - 10.1109/TNS.2009.2038472 JO - IEEE Transactions on Nuclear Science IS - 3 SN - 0018-9499 VO - 57 VL - 57 JA - IEEE Transactions on Nuclear Science Y1 - June 2010 ER - TY - CONF TI - High-performance lattice QCD for multi-core based parallel systems using a cache-friendly hybrid threaded-MPI approach T2 - 2011 International Conference for High Performance Computing, Networking, Storage and Analysis (SC) SP - 1 EP - 10 AU - M. Smelyanskiy AU - K. Vaidyanathan AU - J. Choi AU - B. JoĆ³ AU - J. Chhugani AU - M. A. Clark AU - P. Dubey PY - 2011 KW - Dirac equation KW - application program interfaces KW - cache storage KW - computer architecture KW - conjugate gradient methods KW - matrix algebra KW - message passing KW - multiprocessing systems KW - parallel processing KW - quantum computing KW - vectors KW - 3.5D spatial tiling scheme KW - 4.5D temporal tiling scheme KW - Chroma software suite KW - Dslash operator KW - Intel Xeon Processor X5680 KW - LQCD external memory bandwidth requirement reduction KW - SU(3) gauge field KW - blocking schemes KW - cache-friendly hybrid threaded-MPI KW - cluster-level scalability KW - compute flops KW - conjugate gradients Wilson-Dslash operator KW - discretized Dirac equation KW - high-performance lattice QCD KW - lattice quantum chromo-dynamics KW - matrix-vector product KW - multicore architecture-friendly implementation KW - multicore based parallel systems KW - Bandwidth KW - Kernel KW - Lattices KW - Memory management KW - Multicore processing KW - Sockets KW - Vectors DO - 10.1145/2063384.2063477 JO - 2011 International Conference for High Performance Computing, Networking, Storage and Analysis (SC) IS - SN - 2167-4329 VO - VL - JA - 2011 International Conference for High Performance Computing, Networking, Storage and Analysis (SC) Y1 - 12-18 Nov. 2011 ER - TY - JOUR TI - Residual Resistance Data From Cavity Production Projects at Jefferson Lab T2 - IEEE Transactions on Applied Superconductivity SP - 1914 EP - 1917 AU - G. Ciovati AU - R. Geng AU - J. Mammosser AU - J. W. Saunders PY - 2011 KW - Q-factor KW - linear accelerators KW - superconducting cavity resonators KW - surface treatment KW - Jefferson Lab KW - cavity production projects KW - chemical polishing KW - continuous wave superconducting linear accelerators KW - electropolishing KW - frequency 805 MHz to 1.5 GHz KW - quality factors KW - residual resistance data KW - superconducting radio-frequency cavities KW - surface treatments KW - Cavity resonators KW - Niobium KW - Radio frequency KW - Surface resistance KW - Surface treatment KW - Temperature measurement KW - Niobium KW - superconducting accelerator cavities KW - superconducting devices DO - 10.1109/TASC.2010.2087305 JO - IEEE Transactions on Applied Superconductivity IS - 3 SN - 1051-8223 VO - 21 VL - 21 JA - IEEE Transactions on Applied Superconductivity Y1 - June 2011 ER - TY - JOUR TI - Superconducting Nb Thin Films on Cu for Applications in SRF Accelerators T2 - IEEE Transactions on Applied Superconductivity SP - 3500205 EP - 3500205 AU - C. James AU - M. Krishnan AU - B. Bures AU - T. Tajima AU - L. Civale AU - R. Edwards AU - J. Spradlin AU - H. Inoue PY - 2013 KW - SQUIDs KW - accelerator RF systems KW - coating techniques KW - copper KW - magnetic fields KW - niobium KW - superconducting thin films KW - superconducting transition temperature KW - CED KW - Cu KW - DC SQUID KW - Nb KW - RRR KW - SRF accelerator KW - SRF cavities KW - bulk Nb KW - coaxial energetic deposition KW - crystalline substrate KW - nonequilibrium cathodic arc process KW - residual resistivity ratio KW - size 1 mum to 10 mum KW - subplantation physics KW - superconducting Nb thin film KW - superconducting transition temperature KW - temperature 10 K KW - temperature 400 C KW - vortex penetration magnetic field KW - Cavity resonators KW - Films KW - Niobium KW - Radio frequency KW - Substrates KW - Surface treatment KW - Temperature measurement KW - Niobium KW - superconducting materials KW - thin films DO - 10.1109/TASC.2012.2235503 JO - IEEE Transactions on Applied Superconductivity IS - 3 SN - 1051-8223 VO - 23 VL - 23 JA - IEEE Transactions on Applied Superconductivity Y1 - June 2013 ER - TY - CONF TI - Development of a motorized variable angle slant-hole collimator T2 - 2015 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) SP - 1 EP - 3 AU - S. Lee AU - B. Kross AU - J. E. McKisson AU - B. L. Welch AU - D. R. Gilland AU - A. G. Weisenberger PY - 2015 KW - collimators KW - position sensitive particle detectors KW - tungsten KW - 3D printer KW - W KW - breast-specific gamma imaging detector KW - edge profile KW - motorized actuators KW - motorized variable angle slant-hole collimator KW - prototype plastic model KW - size 0.255 mm KW - tomosynthesis KW - tungsten sheets KW - wedge blocks KW - Breast KW - Collimators KW - Fasteners KW - Imaging KW - Servomotors KW - Three-dimensional displays KW - Tungsten DO - 10.1109/NSSMIC.2015.7582023 JO - 2015 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) IS - SN - VO - VL - JA - 2015 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) Y1 - Oct. 31 2015-Nov. 7 2015 ER - TY - JOUR TI - New Techniques of Low Level Environmental Radiation Monitoring at JLab T2 - IEEE Transactions on Nuclear Science SP - 2719 EP - 2723 AU - P. Degtiarenko AU - V. Popov PY - 2010 KW - gamma-ray detection KW - ionisation chambers KW - nuclear electronics KW - radiation monitoring KW - readout electronics KW - Reuter-Stokes RSS-1013 argon-filled HPIC KW - front-end electronics readout KW - gas ionization KW - high pressure ionization chambers KW - low level environmental radiation monitoring KW - noise measurement KW - pulse mode readout KW - radiation detection circuits KW - signal processing algorithms KW - spectroscopic information KW - Calibration KW - Current measurement KW - Detectors KW - Neutrons KW - Noise KW - Radiation monitoring KW - Temperature measurement KW - Environmental radiation monitoring KW - ionization chambers KW - noise measurement KW - radiation detection circuits KW - signal processing DO - 10.1109/TNS.2010.2065238 JO - IEEE Transactions on Nuclear Science IS - 5 SN - 0018-9499 VO - 57 VL - 57 JA - IEEE Transactions on Nuclear Science Y1 - Oct. 2010 ER - TY - CONF TI - Small animal positron emission tomography using a dual head prototype based on PSPMTs and FPGA readout T2 - 2008 IEEE International Workshop on Imaging Systems and Techniques SP - 29 EP - 33 AU - N. Efthimiou AU - G. S. Panayiotakis AU - A. Varvarigou AU - P. Bouziotis AU - G. Loudos AU - I. Kandarakis AU - J. McKisson AU - S. Majewski PY - 2008 KW - biomedical electronics KW - field programmable gate arrays KW - image reconstruction KW - medical image processing KW - positron emission tomography KW - protocols KW - prototypes KW - readout electronics KW - FPGA system KW - Hamamatsu H8500 PSPMTs KW - JAVA interface KW - Kmax interface KW - USB 2 data transfer protocol KW - dual head prototype KW - fast amplification electronics KW - image reconstruction KW - small animal positron emission tomography KW - Animals KW - Biomedical imaging KW - Data acquisition KW - Distance measurement KW - Head KW - Imaging KW - Positron emission tomography KW - FPGA KW - PET system KW - PSPMT KW - data acquisition KW - low cost KW - small animal imaging DO - 10.1109/IST.2008.4659935 JO - 2008 IEEE International Workshop on Imaging Systems and Techniques IS - SN - 1558-2809 VO - VL - JA - 2008 IEEE International Workshop on Imaging Systems and Techniques Y1 - 10-12 Sept. 2008 ER - TY - CONF TI - Implementation of a High-Rate USB Data Acquisition System for PET and SPECT Imaging T2 - 2006 IEEE Nuclear Science Symposium Conference Record SP - 3063 EP - 3067 AU - J. Proffitt AU - W. Hammond AU - S. Majewski AU - V. Popov AU - R. R. Raylman AU - A. G. Weisenberger PY - 2006 KW - C language KW - Java KW - client-server systems KW - computerised instrumentation KW - data acquisition KW - local area networks KW - medical computing KW - positron emission tomography KW - single photon emission computed tomography KW - software tools KW - 16 channel data acquisition modules KW - Burle 85002-800 KW - C utilities KW - Gigabit Ethernet KW - Hamamatsu H8500 KW - Hamamatsu H9500 KW - Java client-server system KW - Java utilities KW - Kmax tool KW - PET imaging KW - PSPMT KW - SPECT imaging KW - USB carrier boards KW - acquisition computers KW - gamma ray imaging detectors KW - high rate PET detectors KW - high rate USB data acquisition system KW - high resolution single gamma detectors KW - positron emission tomography KW - single photon emission computed tomography KW - universal serial bus KW - Data acquisition KW - Gamma ray detection KW - Gamma ray detectors KW - Hardware KW - Instruments KW - Java KW - Nuclear imaging KW - Optical imaging KW - Positron emission tomography KW - Universal Serial Bus DO - 10.1109/NSSMIC.2006.356521 JO - 2006 IEEE Nuclear Science Symposium Conference Record IS - SN - 1082-3654 VO - 5 VL - 5 JA - 2006 IEEE Nuclear Science Symposium Conference Record Y1 - Oct. 29 2006-Nov. 1 2006 ER - TY - CONF TI - Beam characterization in the CEBAF-ER experiment T2 - Proceedings of the 2003 Particle Accelerator Conference SP - 3243 EP - 3245 AU - C. Tennan AU - Y. Chao AU - D. Douglas AU - A. Freyberger AU - M. Tiefenback PY - 2003 KW - Chaos KW - Electron accelerators KW - Energy measurement KW - Energy resolution KW - Gain measurement KW - Laser beams KW - Linear accelerators KW - Particle beams KW - Phase measurement KW - Wire DO - 10.1109/PAC.2003.1289875 JO - Proceedings of the 2003 Particle Accelerator Conference IS - SN - 1063-3928 VO - 5 VL - 5 JA - Proceedings of the 2003 Particle Accelerator Conference Y1 - 12-16 May 2003 ER - TY - CONF TI - Experimental Investigation of Beam Breakup in the Jefferson Laboratory 10 kW Fel Upgrade Driver T2 - Proceedings of the 2005 Particle Accelerator Conference SP - 369 EP - 371 AU - C. Tennant AU - D. Douglas AU - K. Jordan AU - L. Merminga AU - E. Pozdeyev AU - H. Wang AU - T. I. Smith AU - W. W. Hansen AU - I. V. Bazarov AU - G. Hoffstaetter AU - S. Simrock PY - 2005 KW - Acceleration KW - Electron accelerators KW - Electron beams KW - Free electron lasers KW - Laboratories KW - Laser modes KW - Linear accelerators KW - Particle beams KW - Radio frequency KW - Threshold current DO - 10.1109/PAC.2005.1590437 JO - Proceedings of the 2005 Particle Accelerator Conference IS - SN - 1944-4680 VO - VL - JA - Proceedings of the 2005 Particle Accelerator Conference Y1 - 16-20 May 2005 ER - TY - CONF TI - Data Readout and Processing Toolkit for Small-Size Gamma Cameras T2 - 2006 IEEE Nuclear Science Symposium Conference Record SP - 2929 EP - 2932 AU - V. Popov AU - P. Degtiarenko AU - I. Musatov AU - M. Williams PY - 2006 KW - data acquisition KW - gamma-ray detection KW - high energy physics instrumentation computing KW - photomultipliers KW - readout electronics KW - scintillation counters KW - 122 keV KW - 511 keV KW - 22Na gamma sources KW - 57Co gamma sources KW - H8500 Hamamtsu photomultiplier tubes KW - NaI(Tl) KW - PCI data acquisition card KW - data acquisition toolkit KW - data processing toolkit KW - data readout KW - gamma cameras KW - multianode position sensitive photomultiplier tubes KW - pixellated scintillator crystal KW - readout electronics KW - Anodes KW - Cameras KW - Circuits KW - Data acquisition KW - Gamma ray detection KW - Gamma ray detectors KW - Photomultipliers KW - Sensor arrays KW - Spatial resolution KW - System testing DO - 10.1109/NSSMIC.2006.356489 JO - 2006 IEEE Nuclear Science Symposium Conference Record IS - SN - 1082-3654 VO - 5 VL - 5 JA - 2006 IEEE Nuclear Science Symposium Conference Record Y1 - Oct. 29 2006-Nov. 1 2006 ER -