Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Sean C. Stave"'
Publikováno v:
Physical Review C. 102
Autor:
Azaree T. Lintereur, Richard T. Kouzes, Sean C. Stave, Spencer Behling, Christian Cowles, Edward R. Siciliano, Phoenix Baldez, Sean M. Robinson, Patrick Lj Valdez, Micah Folsom, Vladislav Kukharev
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 887:59-63
The feasibility of a full-scale lithium fluoride zinc sulfide (LiF/ZnS) based neutron multiplicity counter has been demonstrated. The counter was constructed of modular neutron detecting stacks that each contain five sheets of LiF/ZnS interleaved bet
Autor:
Richard S. Wittman, Jonathan A. Kulisek, Jonathon D. McCall, T. Stewart, Warnick J. Kernan, Carolyn E. Seifert, Sean C. Stave, John E. Schweppe, Ron J. McConn, Erin A. Miller
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 879:84-91
A three-dimensional look-up library consisting of simulated gamma-ray spectra was developed to leverage, in real-time, the abundance of data provided by a helicopter-mounted gamma-ray detection system consisting of 92 CsI-based radiation sensors and
Autor:
Sean M. Robinson, G. R. Imel, Azaree T. Lintereur, Edward R. Siciliano, Christian Cowles, Richard S. Behling, Richard T. Kouzes, Sean C. Stave
Publikováno v:
IEEE Transactions on Nuclear Science. 64:1865-1870
Neutron multiplicity counting relies on time correlation between neutron signals to assay the fissile mass, ( $\alpha $ ,n) to spontaneous fission neutron ratio, and neutron self-multiplication of samples. Gamma-ray sensitive neutron multiplicity cou
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 307:2239-2245
Fission product yields are critical data for a variety of nuclear science and engineering applications; however, independent yields have not been extensively measured to date. We have previously documented a methodology to measure the cumulative and
Autor:
Jason Burke, Anton Tonchev, Jennifer J. Ressler, Sean C. Stave, Derek A. Haas, Amanda M. Prinke, Larry R. Greenwood, Walid Younes
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 307:2221-2225
Uncertainties associated with short lived (half-lives less than 1 day) fission product yields listed in databases such as the National Nuclear Data Center’s ENDF/B-VII are large enough for certain isotopes to provide an opportunity for new precisio
Autor:
Azaree T. Lintereur, Sean C. Stave, Sean M. Robinson, Richard T. Kouzes, Mary Bliss, Edward R. Siciliano
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 784:293-297
The shortage of helium-3 ( 3 He) has created a need to identify alternative neutron detection options for a variety of nuclear nonproliferation applications. One application that may be affected by 3 He replacement technology is that of mass accounta
Autor:
Sean C. Stave, Bruce E. Bernacki, Jonathan A. Kulisek, T. Stewart, John E. Schweppe, Warnick J. Kernan, Carolyn E. Seifert, David V. Jordan
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 784:287-292
Helicopter-mounted gamma-ray detectors can provide law enforcement officials the means to quickly and accurately detect, identify, and locate radiological threats over a wide geographical area. The ability to accurately distinguish radiological threa
Autor:
Edward R. Siciliano, Lynn Wood, Sean C. Stave, Mary Bliss, Azaree T. Lintereur, Richard T. Kouzes, Sean M. Robinson
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 784:208-212
The availability of 3 He in recent years is becoming restricted with an order of magnitude price increase for this material. Alternatives to the use of 3 He for the detection of thermal neutrons are under investigation. One of the most challenging ap
Autor:
A. L. Sallaska, Sean C. Stave, Arthur E Champagne, Matt Buckner, Christopher Howard, K. J. Kelly, Brian D. Glasgow, S. Daigle, Robert C. Runkle, Luke E. Erikson, Lori Downen, Andrew I. Cooper
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 783:85-94
The Multi-sensor Airborne Radiation Survey (MARS) detector is a 14-crystal array of high-purity germanium (HPGe) detectors housed in a single cryostat. The array was used to measure the astrophysical S-factor for the 14N(p,γ)15O* reaction for severa