Zobrazeno 1 - 10
of 15
pro vyhledávání: '"James R. Tinsley"'
Publikováno v:
IEEE Transactions on Nuclear Science. 69:1403-1411
Publikováno v:
2021 IEEE SYMPOSIUM ON RADIATION MEASUREMENTS AND APPLICATIONS - A VIRTUAL EVENT to be held Wednesday through Friday, 19-28 May, 0900-1300 Pacific time - https://sormawest.org/#:~:text=2021%20IEEE%20Symposium%20on%20Radiation,May%2C%200900%2D1300%20Pacific%20time.
Publikováno v:
2020 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC).
The Gamma Array Simulation Toolkit (GAST) is a multi-physics software stack comprised of Geant4, MATLAB, and experimentally measured photomultiplier tube (PMT) impulse response waveforms that is used to model and inform the end-to-end performance of
Autor:
Ronald Guise, Amber Guckes, Paul Guss, Clifford Trainham, Edward Bravo, James R. Tinsley, Brady B. Gall
Publikováno v:
NNSS FY 2020 SDRD Annual (Webex) Meeting scheduled for September 23–24, 2020..
Autor:
Irene Garza, Peter Pazuchanics, Amber L. Guckes, Andrew L. Cooper, R A Buckles, J. R. Winkelbauer, Gencho Rusev, Jesse Green, P. E. Koehler, James R. Tinsley, Russell Teall Olson
Publikováno v:
Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XXII.
During the dynamic compression of a subcritical object that is simultaneously receiving a neutron pulse, its fission 𝛾-ray signal can be measured and the die-off in its time-response is directly correlated with peak reactivity and neutron multipli
Autor:
J. R. Winkelbauer, Jesse Green, Peter Pazuchanics, James R. Tinsley, Russell Teall Olson, Gencho Rusev, R A Buckles, Amber L. Guckes, P. E. Koehler, Irene Garza, Andrew L. Cooper
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 1014:165755
In a neutron-diagnosed subcritical experiment, a highly sensitive and fast detector is required to accurately determine the true fission γ -ray emission rate from an object composed of special nuclear material under interrogation, in addition to a p
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 982:164579
Experimental measurements were performed to characterize the impulse response of seven different gamma ray detector prototypes being considered to be fielded as a current mode diagnostic for neutron-diagnosed subcritical experiments at the Nevada Nat
Autor:
James R. Tinsley, Charles R. Hurlbut, Frank E. Merrill, Carl Wilde, V. Geppert-Kleinrath, Petr Volegov, Matthew S. Freeman
Publikováno v:
Review of Scientific Instruments. 89:10I142
The design of a new fast-gated neutron imaging system for the National Ignition Facility with much stricter timing constraints than a previous system has prompted the search for a fast scintillator material that can be used in imaging. A novel imagin
Autor:
Ronald F. Holsinger, Steve G. Iversen, George L. Morgan, Robert R. Lown, Rose Mary Baltrusaitis, James R. Tinsley, Kefneth G. Boyer, Nicholas S. P. King, P. W. Lisowski, S. Kowalski, H.A. Enge
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 308:544-556
Compact electron spectrometers have been designed and fabricated using permanent magnets. The design allows a very broad range of electron momenta (1 to 25 MeV/c) with resolutions dual to the greater of either 1% or 0.1 MeV/c. Two types of magnet mat
Autor:
James R. Tinsley, Paul Hurley, Garrett Headley, Leslie Drake, Charles L. Hudson, Jack L. Guerrier, Laura Tunnell
Publikováno v:
SPIE Proceedings.
Associated particle imaging (API) is a technique that employs a small deuterium accelerator to accelerate deuterons into a tritium-impregnated target, producing coincident neutrons and alpha particles that travel in opposite directions. By detecting