Zobrazeno 1 - 10
of 32
pro vyhledávání: '"M.M. Bourne"'
Publikováno v:
Physics Procedia. 90:266-270
Active interrogation creates an environment that is particularly challenging from a radiation-detection standpoint: the elevated background levels from the source can mask the desired signatures from the SNM. Neutron based interrogation experiments h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03fb4ece658d4c97917494904234d0ce
https://doi.org/10.1016/j.phpro.2017.09.006
https://doi.org/10.1016/j.phpro.2017.09.006
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 842:1-6
A solution-grown stilbene detector was used in several experiments with plutonium samples including plutonium oxide, mixed oxide, and plutonium metal samples. Neutrons from different reactions and plutonium isotopes are accompanied by numerous gamma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8d941f4eb63f63e16d4f7c5d64d1a96
https://doi.org/10.1016/j.nima.2016.10.023
https://doi.org/10.1016/j.nima.2016.10.023
Publikováno v:
2019 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC).
In recent years, solution grown trans-stilbene crystals have become widely used for gamma ray and fast neutron detection in many applications, including nuclear safeguards and nonproliferation. These crystals exhibit excellent pulse shape discriminat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::324466badae53f65a452a9e498fcfb6a
https://doi.org/10.1109/nss/mic42101.2019.9059809
https://doi.org/10.1109/nss/mic42101.2019.9059809
Autor:
Tony H. Shin, Michael Y. Hua, Sara A. Pozzi, William M. Steinberger, Shaun D. Clarke, M.M. Bourne
Publikováno v:
Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XXI.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bbe47837033b1a0dbf725c2d6788586
https://doi.org/10.1117/12.2530292
https://doi.org/10.1117/12.2530292
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 806:348-355
A solution-based technique for growing large-volume stilbene scintillators was developed in 2013; crystals up to diameters of 10 cm, or larger, have been grown while preserving excellent pulse shape discrimination (PSD) properties. The goal of this s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d64050b9c6da1adaa2e95633d16cba3c
https://doi.org/10.1016/j.nima.2015.10.025
https://doi.org/10.1016/j.nima.2015.10.025
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 954:162000
Silicon photomultiplier (SiPM) technology, when combined with fast timing detectors and electronics, can be used to design a compact time-of-flight neutron spectrometer capable of identifying correlated neutron sources such as spontaneous fission fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a84e05dcd4a3c16546596587ae541156
https://doi.org/10.1016/j.nima.2019.03.055
https://doi.org/10.1016/j.nima.2019.03.055
Autor:
Paolo Peerani, Sara A. Pozzi, M.M. Bourne, J. L. Dolan, Shaun D. Clarke, Alice Tomanin, John K. Polack, Jeff Whaley, Marek Flaska
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 784:460-464
New organic–plastic scintillation compositions have demonstrated pulse-shape discrimination (PSD) of neutrons and gamma rays. We present cross-correlation measurements of 252 Cf and mixed uranium– plutonium oxide (MOX) with the EJ-299-33 plastic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5731f797f49dfdcc638159b601cb409c
https://doi.org/10.1016/j.nima.2014.10.052
https://doi.org/10.1016/j.nima.2014.10.052
Autor:
J. Kyle Polack, Alice Tomanin, Shaun D. Clarke, Paolo Peerani, M.M. Bourne, Sara A. Pozzi, J. L. Dolan, C.C. Lawrence, Marek Flaska
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 767:188-192
Neutron measurements can be used to distinguish plutonium in metal or oxide form, a capability that is of great interest in nuclear nonproliferation, treaty verification, and other applications. This paper describes measurements performed on well-cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b568fb07f79e562445f24acf7bbaaed8
https://doi.org/10.1016/j.nima.2014.08.002
https://doi.org/10.1016/j.nima.2014.08.002
Autor:
Urmila Shirwadkar, Andrey Gueorguiev, Jarek Glodo, Sara A. Pozzi, Edgar V. van Loef, Gary Markosyan, Kanai S. Shah, Josh Tower, M.M. Bourne, Shaun D. Clarke
Publikováno v:
2017 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC).
Radiation Monitoring Devices (RMD) has developed a composite detector technology for multi-mode detection, based on incorporation of the inorganic scintillation material into a pulse shape discrimination (PSD) - capable plastic scintillator, mainly f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eab4dd32b2f671570dccfeda5412563b
https://doi.org/10.1109/nssmic.2017.8532812
https://doi.org/10.1109/nssmic.2017.8532812
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 736:124-127
Cs2LiYCl6 (CLYC) is a new scintillator that is suitable for dual gamma-neutron detectors due to its gamma spectroscopic capabilities while producing monoenergetic pulses from neutron captures with 6Li. We present new characterization results for a 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff23320f67306e84ef62b18357dedf1b
https://doi.org/10.1016/j.nima.2013.10.030
https://doi.org/10.1016/j.nima.2013.10.030