Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Justin I. McIntyre"'
Autor:
Christine M. Johnson, Xiao Luo, Michael F. Mayer, Justin D. Lowrey, Dustin T. Clelland, James E. Fast, Brad G. Fritz, Justin I. McIntyre, Mark L. Rockhold, Khiloni A. Shah, Signe K. White
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 331:5173-5183
Autor:
Michael Foxe, Reynold Suarez, James C. Hayes, David E. Stephenson, Kerry D. Meinhardt, Justin I. McIntyre, E. Church, Greg A. Whyatt, Kurt L. Silvers, Paul H. Humble, Craig E. Aalseth, Thomas Alexander, H. O. Back, Todd W. Hossbach, Lance S. Lidey, Cory T. Overman, Jennifer M. Mendez, Emily K. Mace, Allen Seifert, Robin Riemann
Publikováno v:
Pure and Applied Geophysics. 178:2765-2778
Pacific Northwest National Laboratory (PNNL) has developed a unique fieldable 37Ar measurement system designed to measure 37Ar activity concentrations from soil gas samples to detect above ground and underground nuclear explosions. The Argon-37 Field
Autor:
Michael F. Mayer, Franziska J. Klingberg, Boxue Liu, Romano Plenteda, Michael Foxe, Matthias Zähringer, Christine Johnson, Matthew W. Cooper, Abdelhakim Gheddou, Justin I. McIntyre, Matthias Auer, James H. Ely, Herbert Gohla, Leslie A. Casey, James C. Hayes, Martin Kalinowski, T.W. Bowyer, Klas Elmgren, Vladimir Popov
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 321:369-382
Since 1998, there have been improvements in the capability to detect atmospheric radioxenon in the International Monitoring System operated by the Preparatory Commission of the Comprehensive Nuclear-Test-Ban Treaty Organization. The upgrades have res
Autor:
Candace Lynch, Amanda M. Prinke, Justin I. McIntyre, Shaun D. Clarke, Sara A. Pozzi, Ciara B. Sivels, Anthony R. Day
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 923:72-78
A prototype stilbene beta cell has been designed, manufactured, tested, and compared to a plastic scintillator beta cell used for nuclear explosion monitoring of radioxenon. Measurements of the four isotopes of interest show similar responses for bot
Autor:
T. Whitlatch, N. Wickramaarachchi, N. Cao, Ilya Larin, Michael Dugger, N. K. Walford, V. V. Tarasov, Gerard Visser, W. Phelps, J. Frye, B. Liu, J. Stewart, V. Razmyslovich, S. Schadmand, B. E. Cannon, C.P. Romero, O. Cortes, F. Nerling, S. Adhikari, M. M. Dalton, G. Voulgaris, C. S. Akondi, W. J. Briscoe, J. R. Stevens, W. D. Crahen, G.H. Biallas, H. Marukyan, R.S. Pedroni, C. Gleason, W. McGinley, P. Eugenio, E. Wolin, V. Crede, C. Carlin, L. A. Teigrob, F. Mokaya, T. C. Black, A. Toro, D. G. Meekins, I. A. Semenova, Elton Smith, A. Thiel, Kamal K. Seth, G. J. Lolos, A. M. Schertz, Todd Satogata, G. Kalicy, T. Daniels, N. S. Jarvis, A. Hamdi, I. I. Strakovsky, N. Qin, Mark Richard James Williams, I. Vega, A. Tsaris, Y. Yang, K. Goetzen, T. Erbora, J. Leckey, W. U. Boeglin, R. T. Jones, S. Fegan, D. S. Carman, K. Suresh, V. V. Berdnikov, Barry Ritchie, G. Vasileiadis, T. Carstens, E. Barriga, H. Al Ghoul, K. Moriya, J. Hardin, A. Gerasimov, M. E. McCracken, A. Deur, C. D. Keith, M. J. Staib, Hovanes Egiyan, A. Ali, Vladimir Popov, Jay Benesch, A. Hurley, C. Dickover, Viktor Matveev, Dmitri Romanov, A. Dolgolenko, B. Pratt, Justin I. McIntyre, C. A. Meyer, R. Mendez, A. R. Dzierba, C. Hutton, N. Sandoval, G. M. Huber, L. Guo, Z. Papandreou, Zhiyong Zhang, D. I. Sober, E. Pooser, J. Foote, J. Zarling, M. M. Ito, O. Chernyshov, Blake Leverington, S. Cole, P. Brindza, H. Hakobyan, A. Barnes, Sean A Dobbs, E. G. Anassontzis, T. D. Beattie, D. Werthmüller, X. Shen, Amiran Tomaradze, M. Patsyuk, J. Ritman, M. McCaughan, C. Fanelli, Yujie Qiang, R. A. Miskimen, A. Somov, R. Kliemt, F. Barbosa, A. Austregesilo, R. Dzhygadlo, C. Salgado, B. C.L. Sumner, L. Robison, Joerg Reinhold, Ting Xiao, A. Schick, V. Kakoyan, William Brooks, D. J. Mack, W. I. Levine, N. Gevorgyan, S. Katsaganis, E. Chudakov, Pavlos Ioannou, Lubomir Pentchev, A. Goncalves, A. Yu. Semenov, A. I. Ostrovidov, A. M. Foda, R. Dotel, M. Kamel, R. A. Schumacher, D. G. Ireland, W. B. Li, M. R. Shepherd, Ashot Gasparian, A. Teymurazyan, Krisztian Peters, J. Barlow, B. Zihlmann, Xiang Zhou, J. Pierce, S. Taylor, N. Sparks, L. Gan, S. Somov, L. Ng, A. Ernst, D. Kolybaba, K. Livingston, V. S. Goryachev, Cornelius Schwarz, P. Mattione, Y. Van Haarlem, P. Pauli, I. Tolstukhin, J. Schwiening, M. J. Amaryan, D. Lawrence, J. Brock, H. Ni, C. Stanislav, V. Lyubovitskij, S. Furletov, T. Britton, R. Barsotti, C. Paudel, Christine Kourkoumelis, Sergey Kuleshov, R. E. Mitchell, D. I. Lersch, C. L. Henschel, Q. Zhou, O. Soto, Friedrich Klein, S.T. Krueger
Publikováno v:
Nuclear instruments & methods in physics research / A 987, 164807-(2021). doi:10.1016/j.nima.2020.164807
arXiv
Nuclear instruments and methods in physics research Section A: accelerators, spectrometers, detectors and associated equipment. 2021. Vol. 987. P. 16480 (17-39)
arXiv
Nuclear instruments and methods in physics research Section A: accelerators, spectrometers, detectors and associated equipment. 2021. Vol. 987. P. 16480 (17-39)
The GlueX experiment at Jefferson Lab has been designed to study photoproduction reactions with a 9-GeV linearly polarized photon beam. The energy and arrival time of beam photons are tagged using a scintillator hodoscope and a scintillating fiber ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::067c1971acd4b993af22bab6e75406af
https://eprints.gla.ac.uk/226608/2/226608.pdf
https://eprints.gla.ac.uk/226608/2/226608.pdf
Autor:
Sara A. Pozzi, Shaun D. Clarke, Enrico Padovani, Ciara B. Sivels, Amanda M. Prinke, Justin I. McIntyre
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 906:43-49
Radioxenon detection is an important component of the verification regime for the Comprehensive Nuclear-Test-Ban Treaty. We developed and validated a new model in MCNPX-PoliMi to simulate the decay of various radioxenon isotopes and the detector resp
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 318:561-567
An algorithm was developed to improve the quantification of metastable isotopes in the presence of 133Xe. Radioxenon emissions are commonly used to monitor for nuclear explosions. When 133Xe is present in these samples it causes interference in the a
Autor:
Allen Seifert, Justin I. McIntyre, Eric W. Hoppe, Emily K. Mace, Craig E. Aalseth, Anthony R. Day, Richard M. Williams
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 318:125-129
A radiotracer gas with a blend of 37Ar and 127Xe was created for a gas migration experiment and was characterized at Pacific Northwest National Laboratory using ultra-low-background proportional counters. This paper describes the direct low-energy me
Autor:
Allen Seifert, Paul H. Humble, S. Drellack, M. Mayer, Matthew W. Cooper, Thomas Alexander, Mike D. Ripplinger, H. O. Back, Emily K. Mace, Michael Foxe, Reynold Suarez, Randy R. Kirkham, James C. Hayes, Brian D. Milbrath, Khris B. Olsen, Shannon M. Morley, E.J. Krogstad, Mark E. Panisko, Alex C. Misner, Craig E. Aalseth, Justin D. Lowrey, B.J. Bellgraph, Anthony R. Day, Martin E. Keillor, Justin I. McIntyre, Brad G. Fritz, T.W. Bowyer, V. Chipman
Publikováno v:
Journal of Environmental Radioactivity. :28-35
Pacific Northwest National Laboratory reports on the detection of 39Ar at the location of an underground nuclear explosion on the Nevada Nuclear Security Site. The presence of 39Ar was not anticipated at the outset of the experimental campaign but re
Autor:
Justin I. McIntyre, Emily K. Mace, Brad G. Fritz, Christine Johnson, Randy R. Kirkham, Khris B. Olsen, Brian D. Milbrath, Thomas Alexander, Justin D. Lowrey, James E. Fast, M. Mayer
Publikováno v:
Journal of Environmental Radioactivity. 237:106715
Measurement of radioactive gas seepage from an underground nuclear explosion is one of the primary methods to confirm whether an event was nuclear in nature. Radioactive noble gas indicators that are commonly targeted by such measurements (e.g. 133Xe