Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Steven Dazeley"'
Autor:
Steven Dazeley
Reactor antineutrino detection technologies have advanced significantly in recent years, stemming from scientific investigations into the nature of the neutrino, which have necessitated technology innovations in new scintillators and detection method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78bc757ad6f29290d1389c6ed0bcde25
Publikováno v:
IEEE Transactions on Nuclear Science. 67:2431-2438
We present a new analysis of the sensitivity of a water Cherenkov-based neutron multiplicity counter for nondestructive assay of trace quantities of 240Pu. The multiplicity counter [water-based neutron detector (WaND)] contains 1.0 m3 of water doped
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::debbbbe69c884e676a94c1bfe8b13160
https://doi.org/10.1109/tns.2020.3027668
https://doi.org/10.1109/tns.2020.3027668
Large-volume water-Cherenkov neutrino detectors are a light-starved environment, as each interaction produces only $\sim 50-100$ photons per MeV. As such, maximizing the light collection efficiency of the detector is vital to performance. Since Chere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::119f2598bf502a709e7ac3686ff46a24
Measurement of Muon-induced High-energy Neutrons from Rock in an Underground Gd-doped Water Detector
Autor:
M. Bergevin, S. D. Rountree, Adam Bernstein, F. Sutanto, C. Roecker, S. Quillin, Steven Dazeley, P. Jaffke, M. Askins, Igor Jovanovic, Nathaniel Bowden, O. A. Akindele
We present a measurement of the rate of correlated neutron captures in the WATCHBOY detector, deployed at a depth of approximately 390 meters water equivalent (m.w.e.) in the Kimballton Underground Research Facility (KURF). WATCHBOY consists of a cyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0687dec1cd4a4973a43ceea515ccc70d
Autor:
Andrew N. Mabe, F. Sutanto, Steven Dazeley, Viacheslav A. Li, T. Classen, T. Wu, Edward T. E. Reedy, Mark J. Duvall, Igor Jovanovic
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 1006:165409
We present a characterization of a small (9-liter) and mobile 0.1% 6 Li-doped pulse-shape-sensitive plastic scintillator antineutrino detector called SANDD (Segmented AntiNeutrino Directional Detector), constructed for the purpose of near-field react
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8270fe78cee0fb3bf65fae982c5596f
https://doi.org/10.1016/j.nima.2021.165409
https://doi.org/10.1016/j.nima.2021.165409
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 841:130-138
The potential of elastic antineutrino-electron scattering in a Gd-doped water Cherenkov detector to determine the direction of a nuclear reactor antineutrino flux was investigated using the recently proposed WATCHMAN antineutrino experiment as a base
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8cfddafb5a7e474ecbe5216f109720a6
https://doi.org/10.1016/j.nima.2016.10.027
https://doi.org/10.1016/j.nima.2016.10.027
Publikováno v:
Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XXI.
The development of efficient, robust plastic scintillators with pulse shape discrimination (PSD) has been of much interest in recent years. As is the case with many new technologies, initial formulations for PSD plastics provided new capabilities tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27df5dc323e80a4fbdb7386befa38d23
https://doi.org/10.1117/12.2531532
https://doi.org/10.1117/12.2531532
Autor:
Andrew N. Mabe, F. Sutanto, Igor Jovanovic, Mark J. Duvall, Edward T. E. Reedy, Steven Dazeley, Viacheslav A. Li, T. Classen
We report the first clear observation of neutron/gamma-ray pulse-shape sensitivity of a fully-instrumented 8 $\times$ 8 array of plastic scintillator segments coupled to two 5 cm $\times$ 5 cm 64-channel SiPM arrays as part of a study of the key metr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e4518e077394e700e4985f2c6a2888b
http://arxiv.org/abs/1903.11668
http://arxiv.org/abs/1903.11668
Autor:
Peter Marleau, Belkis Cabrera-Palmer, Mark D Gerling, Melinda Sweany, Adam Bernstein, Steven Dazeley, C. Roecker, Kai Vetter, Nathaniel Bowden
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 826:21-30
Author(s): Roecker, C; Bernstein, A; Bowden, NS; Cabrera-Palmer, B; Dazeley, S; Gerling, M; Marleau, P; Sweany, MD; Vetter, K | Abstract: A transportable fast neutron detection system has been designed and constructed for measuring neutron energy spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f48ba51b2a5f1ad08ec5240d72342423
https://doi.org/10.1016/j.nima.2016.04.032
https://doi.org/10.1016/j.nima.2016.04.032
Autor:
M. Bergevin, S. D. Rountree, T. M. Shokair, M. Sweany, Steven Dazeley, M. Askins, P. Jaffke, Adam Bernstein, Nathaniel Bowden
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 821:151-159
Here we present the first results of WATCHBOY, a water Cherenkov detector designed to measure the yield of $\beta$-neutron emitting radionuclides produced by cosmic ray muons in water. In addition to the $\beta$-neutron measurement, we also provide a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::380745d380ea62a9bb32c4a4ba247be5
https://doi.org/10.1016/j.nima.2016.03.014
https://doi.org/10.1016/j.nima.2016.03.014