Zobrazeno 1 - 10
of 71
pro vyhledávání: '"G. Keefer"'
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 825:69-77
A time-of-flight method is proposed to experimentally quantify the fractions of neutrons scattering between scintillators. An array of scintillators is characterized in terms of crosstalk with this method by measuring a californium source, for differ
Autor:
R. D. McKeown, Hiroshi Ogawa, M. P. Decowski, Yuri Kamyshkov, D. McKee, G. Keefer, T. Miletic, Stuart J. Freedman, J. Maricic, Osamu Tajima, Z. Djurcic, K. Tamae, John G. Learned, C. E. Lane, Kunio Inoue, S. Yoshida, D. A. Dwyer, K. Tolich, Y. Takemoto, B. E. Berger, Kyo Nakajima, J. S. Ricol, M. Ogawa, B. K. Fujikawa, M. Motoki, H. Ikeda, T. Iwamoto, Yasuhiro Kishimoto, Giorgio Gratta, K. Nakajima, Lindley Winslow, K. M. Heeger, Yu. Efremenko, Sakae Takeuchi, I. Shimizu, Chao Zhang, S. Matsuno, M. Koga, Koichi Ichimura, C. Grant, Y. Koseki, S. Hatakeyama, A. Kozlov, C. Mauger, Sanshiro Enomoto, Leon Hsu, K. Furuno, Y. Kibe, Hugon J Karwowski, J. Shirai, S. Dazeley, T. Ebihara, George K. Schweitzer, J. A. Detwiler, A. Piepke, A. Suzuki, R. Svoboda, T. O׳Donnell, T. Mitsui, Hideki Watanabe, Y. Gando, D. M. Markoff, A. Gando, Hiroko Watanabe, F. Suekane, K. Nakamura, F. Piquemal, Werner Tornow
Publikováno v:
Nuclear Instruments & Methods in Physics Research Section A-Accelerators Spectrometers Detectors and Associated Equipment, 769, 79-87. Elsevier
The removal of radioactivity from liquid scintillator has been studied in preparation of a low background phase of KamLAND. This paper describes the methods and techniques developed to measure and efficiently extract radon decay products from liquid
Autor:
T. I. Banks, B. E. Berger, M. Batygov, D. A. Dwyer, K. Ueshima, Hideki Watanabe, Y. Gando, M. Sakai, H. M. Steiner, Hitoshi Murayama, G. A. Horton-Smith, Kunio Inoue, J. A. Detwiler, C. Grant, A. Piepke, A. Suzuki, J. Wallig, T. Mitsui, J. Maricic, Ke Han, Stuart J. Freedman, B. D. Xu, K. Nakamura, Hidetomo Yoshida, K. M. Heeger, Yu. Efremenko, Sanshiro Enomoto, H. Ikeda, T. Miletic, M. P. Decowski, K. Tamae, J. Shirai, Werner Tornow, T. Bloxham, B. K. Fujikawa, K. E. Downum, I. Shimizu, Yasuhiro Kishimoto, S. Yoshida, Giorgio Gratta, R. D. McKeown, Chao Zhang, C. E. Lane, John G. Learned, Lindley Winslow, S. Matsuno, N. Ybarrolaza, G. Keefer, Hugon J Karwowski, D. M. Markoff, A. Kozlov, T. O'Donnell, Koichi Ichimura, O. Perevozchikov, Y. Takemoto, M. Koga, A. Gando
Publikováno v:
Nuclear Instruments & Methods in Physics Research Section A-Accelerators Spectrometers Detectors and Associated Equipment, 769, 88-96. Elsevier
We describe a compact, ultra-clean device used to deploy radioactive sources along the vertical axis of the KamLAND liquid-scintillator neutrino detector for purposes of calibration. The device worked by paying out and reeling in precise lengths of a
Autor:
J. Maricic, A. Onillon, S. Roth, S. M. Fernandes, J. M. LoSecco, Anselmo Meregaglia, A. Hatzikoutelis, Masahiro Kuze, Th. A. Mueller, R. Santorelli, H. H. Trinh Thi, L. Camilleri, T. Hayakawa, J. Tm. Goon, V. V. Sinev, W. Potzel, M. Franke, I. M. Pepe, P. Chimenti, Matthew L Strait, T. Konno, I. Gil-Botella, Z. Djurcic, T. Matsubara, M. Fechner, Robert Svoboda, R. Roncin, Ying Sun, F. Suekane, L.F.F. Stokes, J. M. López-Castaño, Michael Hofmann, M. Toups, G. Keefer, Muriel Fallot, T. Classen, Steven Dazeley, H. P. Lima, A.V. Etenko, D. Kryn, J.V. Dawson, Amanda Porta, M. Röhling, T. Hara, M. Elnimr, J. Busenitz, R. Carr, Florian Kaether, M. Worcester, J. Felde, D. Franco, I. Stancu, D. Greiner, H. Furuta, B. White, H. de Kerret, Stefan Schoppmann, A. Remoto, C. Aberle, A. Cucoanes, M. Göger-Neff, G. Mention, E. Damon, S. Perasso, J. Ebert, Sebastian Wagner, Manfred Lindner, F. Hartmann, C. Mariani, Antoine Collin, E. Blucher, Josef Jochum, Yasushi Nagasaka, V. Durand, Daniel M. Kaplan, I. Ostrovskiy, P. Novella, L. Bezrukhov, F. von Feilitzsch, G. Pronost, K. Nakajima, Cécile Jollet, B. Reinhold, C. Langbrandtner, Tobias Lachenmaier, Adam Bernstein, P. Perrin, J. Maeda, L. Goodenough, Lothar Oberauer, A. Letourneau, A. Tonazzo, P. Pfahler, C. E. Lane, V. Zimmer, T. Kawasaki, S. Lucht, V. Fischer, R. Milincic, T. Sumiyoshi, E. Caden, A. J. Franke, J. Martino, M. Bergevin, Masaki Ishitsuka, Lindley Winslow, K. Crum, A. Osborn, A. Stahl, J. L. Sida, J. I. Crespo-Anadón, J. Reichenbacher, J. C. dos Anjos, A. Stüken, F. Sato, Yoshio Abe, C. Veyssiere, D. Shrestha, Yuri Kamyshkov, D. McKee, J. Spitz, P.-J. Chang, Marcos Cerrada, Yu. Efremenko, Caren Hagner, M. D. Skorokhvatov, Michael Wurm, H. Watanabe, M. Obolensky, L. N. Kalousis, T.J.C. Bezerra, R. Gama, Bayarto Lubsandorzhiev, Thierry Lasserre, J. C. Barriere, Manuel Meyer, Marcos Dracos, S. V. Sukhotin, E. Smith, N. Haag, Anna Erickson, J. Haser, T. Miletic, S. Habib, D. Lhuillier, Y. Sakamoto, F. Yermia, Anatael Cabrera, E. Conover, C. L. Jones, M. H. Shaevitz, A. Hourlier, Lydie Giot, E. Kemp, S. Schönert, S. Shimojima, G. A. Horton-Smith, Luis González, Nathaniel Bowden, Thomas Schwetz, Janet Conrad, C. Palomares, Kazuhiro Terao, Christopher Wiebusch, G. A. Valdiviesso, M. C. Goodman, H. Miyata, Christian Buck, B. Rybolt, C. N. Maesano, D. Dietrich
Publikováno v:
Physics Letters B. 723:66-70
The Double Chooz experiment has determined the value of the neutrino oscillation parameter $\theta_{13}$ from an analysis of inverse beta decay interactions with neutron capture on hydrogen. This analysis uses a three times larger fiducial volume tha
Autor:
Robert Svoboda, M. Sweany, A. Bernstein, Mani Tripathi, S. Dazeley, Nathaniel Bowden, G. Keefer
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 654:377-382
Fission events from Special Nuclear Material (SNM), such as highly enriched uranium or plutonium, can produce simultaneous emission of multiple neutrons and high-energy gamma-rays. The observation of time correlations between any of these particles i
Autor:
David A. Sinclair, Giorgio Gratta, A. Burenkov, J. Wodin, K. O'Sullivan, C. R. Hall, D. Schenker, A. Piepke, J. Hodgson, J. Farine, E. Baussan, M. Danilov, D. Akimov, K. Hall, M. P. Green, P. C. Rowson, Z. Djurcic, Patricia Grinberg, A. G. Kovalenko, David Leonard, Alain Bellerive, W. M. Fairbank, M. Montero Díez, R. Herbst, I. Ekchtout, J. M. Vuilleumier, G. Smirnov, F. LePort, K. Wamba, Shimon Kolkowitz, L. Ounalli, K. Skarpaas, P. Weber, Shie-Chang Jeng, D. Kovalenko, B. Flatt, D. Mackay, R. DeVoe, D. Hallman, M. Bowcock, G. Keefer, W. Craddock, C. K. Hargrove, V.N. Stekhanov, A. Pocar, A. Odian, M. K. Moe, J.-L. Vuilleumier, R. Neilson, M. S. Dixit, P. Fierlinger, V. Strickland, C. J. Virtue, Martin Breidenbach, C. Y. Prescott, R. Conley, A. Dolgolenko
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 591:490-509
The Enriched Xenon Observatory (EXO) will search for double beta decays of 136Xe. We report the results of a systematic study of trace concentrations of radioactive impurities in a wide range of raw materials and finished parts considered for use in
Autor:
Y. Yamauchi, R. Matsuda, K. E. Downum, B. K. Fujikawa, M. Otani, Yu. Efremenko, S. Yoshida, A. Obata, K. Ueshima, M. P. Decowski, K. Nakamura, A. Piepke, Leon Hsu, G. Keefer, C. Mauger, H. Ishikawa, C. Grant, Yasuhiro Kishimoto, H. Hanakago, A. Tang, D. Motoki, Hideki Watanabe, Y. Gando, D. A. Dwyer, M. Sakai, H. M. Steiner, T. I. Banks, Hitoshi Murayama, Hidetomo Yoshida, A. Gando, A. Kozlov, Sanshiro Enomoto, M. Koga, G. A. Horton-Smith, Yuri Kamyshkov, J. Shirai, K. Tamae, B. E. Berger, J. G. Learned, K. M. Heeger, J. A. Detwiler, A. Suzuki, K. Nakajima, S. Yamada, D. McKee, S. Matsuda, T. Mitsui, Ke Han, B. D. Xu, K. Tolich, Hugon J Karwowski, D. M. Markoff, Lindley Winslow, A. Oki, Koji Ishidoshiro, I. Shimizu, Y. Takemoto, C. E. Lane, T. O'Donnell, O. Perevozchikov, S. J. Freedman, Koichi Ichimura, R. D. McKeown, Y. Oki, Werner Tornow, Chao Zhang, J. Maricic, T. Bloxham, Kunio Inoue, H. Ikeda, T. Miletic
Publikováno v:
Physical Review C, 92(5):055808. American Physical Society
We report a measurement of the neutrino-electron elastic scattering rate of 862 keV 7Be solar neutrinos based on a 165.4 kton-day exposure of KamLAND. The observed rate is 582 +/- 90 (kton-day)^-1, which corresponds to a 862 keV 7Be solar neutrino fl
Autor:
V. Fischer, P. Novella, T. Sumiyoshi, J. L. Sida, Achim Stahl, Michael H. Shaevitz, G. Keefer, I. Ostrovskiy, A. Bernstein, H. Furuta, T.J.C. Bezerra, E. Damon, A. Onillon, G. Mention, Matthew L Strait, Michael Wurm, H. Watanabe, D. Greiner, D. Lhuillier, K. Nakajima, V. Zimmer, M. Cerrada, A. J. Franke, Z. Djurcic, P. Pfahler, J. Maeda, M. Göger-Neff, Takeo Kawasaki, Iuri Muniz Pepe, R. Gama, M. Bergevin, V. Sinev, M. Skorokhvatov, Bayarto Lubsandorzhiev, M. Röhling, Thierry Lasserre, Th. A. Mueller, G. Pronost, Stefan Roth, J. Reichenbacher, J.V. Dawson, Caren Hagner, J. M. López-Castaño, Muriel Fallot, T. Classen, J. Martino, Anatael Cabrera, Teppei Katori, Florian Kaether, Yu. Efremenko, Y. Kamyshkov, J. Felde, D. Franco, L. Camilleri, C. Palomares, Kazuhiro Terao, A. Stüken, F. Sato, M. Toups, Christopher Wiebusch, E. Conover, G. A. Valdiviesso, Yasushi Nagasaka, J. C. dos Anjos, J. Maricic, H. Miyata, Christian Buck, B. Rybolt, E. Caden, V. Durand, Yoshio Abe, D. McKee, Frank Hartmann, Anna Erickson, C. N. Maesano, F. Suekane, L.F.F. Stokes, C. Mariani, J. Haser, Josef Jochum, D. Dietrich, L. Bezrukhov, F. von Feilitzsch, Lindley Winslow, L. Oberauer, Lydie Giot, S. Dazeley, H. P. Lima, D. Shrestha, M. Elnimr, J. Spitz, C. Aberle, Ernesto Kemp, Stefan Schoppmann, J. Busenitz, Masahiro Kuze, Cécile Jollet, P. Chimenti, T. Matsubara, A. Remoto, A. Hatzikoutelis, H. H. Trinh Thi, R. Milincic, M. Franke, C. E. Lane, M. Ishitsuka, I. Stancu, M. Fechner, M. Worcester, T. Miletic, S. Habib, F. Yermia, M. Dracos, I. Gil-Botella, S. Perasso, C. Veyssiere, P. Perrin, A. Osborn, R. Roncin, Tobias Lachenmaier, Ying Sun, Tomoyuki Konno, Daniel M. Kaplan, A. Tonazzo, Stefan Schönert, John M. LoSecco, M. V. d'Agostino, S. V. Sukhotin, E. Smith, N. Haag, B. Reinhold, S. Lucht, M. Obolensky, G. A. Horton-Smith, L. N. Kalousis, C. L. Jones, Michael Hofmann, T. Schwetz, Luis González, Nathaniel Bowden, A. S. Cucoanes, Janet Conrad, W. Potzel, Manuel Meyer, B. R. White, J. Ebert, Sebastian Wagner, Manfred Lindner, Antoine Collin, E. Blucher, Maury Goodman, P.-J. Chang, K. Crum, E. Yanovitch, R. Carr, Alain Letourneau, D. Kryn, Anselmo Meregaglia, Amanda Porta, J. I. Crespo-Anadón, H. de Kerret, T. Hayakawa, T. Hara, R. Santorelli, J. Tm. Goon, Y. Sakamoto
Publikováno v:
Physical Review D
Physical Review D, American Physical Society, 2012, 86, pp.112009. ⟨10.1103/PhysRevD.86.112009⟩
Physical Review D, 2012, 86, pp.112009. ⟨10.1103/PhysRevD.86.112009⟩
Physical Review D, American Physical Society, 2012, 86, pp.112009. ⟨10.1103/PhysRevD.86.112009⟩
Physical Review D, 2012, 86, pp.112009. ⟨10.1103/PhysRevD.86.112009⟩
We present a search for Lorentz violation with 8249 candidate electron antineutrino events taken by the Double Chooz experiment in 227.9 live days of running. This analysis, featuring a search for a sidereal time dependence of the events, is the firs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08aabf4cbd4062d1b72a880f1952009b
http://sro.sussex.ac.uk/id/eprint/102906/1/PhysRevD.86.112009-accepted.pdf
http://sro.sussex.ac.uk/id/eprint/102906/1/PhysRevD.86.112009-accepted.pdf
Autor:
J. Maricic, A. Hourlier, Lydie Giot, Matthew L Strait, M. Röhling, A.V. Etenko, J. Ebert, Audrey Letourneau, R. Santorelli, Janet Conrad, I. Stancu, Sebastian Wagner, Manfred Lindner, H. Furuta, Antoine Collin, Daniel M. Kaplan, R. Roncin, E. Blucher, S. Schönert, M. Franke, Ying Sun, T. Hayakawa, S. Dazeley, M. D. Skorokhvatov, Michael Wurm, H. Watanabe, T. Sumiyoshi, T. Konno, D. Kryn, F. Suekane, L.F.F. Stokes, S. Roth, C. Veyssiere, T. Hara, M. Elnimr, B. K. Lubsandorzhiev, A. Bernstein, I. Ostrovskiy, W. Potzel, Th. A. Mueller, T. Miletic, S. Habib, S. M. Fernandes, D. Shrestha, Amanda Porta, R. Gama, Z. Djurcic, E. Damon, S. Perasso, H. Miyata, G. Mention, A. Onillon, A. Cucoanes, K. Nakajima, M. Worcester, Yuri Kamyshkov, D. McKee, Stefan Schoppmann, Christian Buck, Thierry Lasserre, F. Yermia, L. Camilleri, B. Rybolt, A. Remoto, Michael Hofmann, B. White, J. Spitz, P. Novella, J. C. Barriere, C. N. Maesano, D. Dietrich, C. Mariani, T. Kawasaki, Josef Jochum, V. V. Sinev, M. Göger-Neff, P.-J. Chang, V. Durand, A. Hatzikoutelis, P. Perrin, L. Bezrukhov, F. von Feilitzsch, Marcos Cerrada, E. Caden, H. P. Lima, V. Zimmer, David Lhuillier, Lothar Oberauer, J. Reichenbacher, Yasushi Nagasaka, Anatael Cabrera, M. Toups, J. T. M. Goon, A. J. Franke, J. L. Sida, C. Aberle, J. Busenitz, Masahiro Kuze, Anna Erickson, J. M. López-Castaño, J. Haser, S. Shimojima, Muriel Fallot, T. Classen, Michael Fechner, G. A. Horton-Smith, J.V. Dawson, I. M. Pepe, P. Chimenti, C. Palomares, J. M. LoSecco, G. Keefer, T. Matsubara, C. Langbrandtner, E. Kemp, Anselmo Meregaglia, Cécile Jollet, B. Reinhold, Florian Kaether, Y. Kibe, M. Ishitsuka, E. Conover, J. Felde, D. Franco, C. L. Jones, Lindley Winslow, H. H. Trinh Thi, J. Maeda, F. Hartmann, A. Stüken, F. Sato, R. Carr, D. Greiner, I. Gil-Botella, Tobias Lachenmaier, Kazuhiro Terao, L. Goodenough, R. Milincic, Robert Svoboda, Christopher Wiebusch, G. A. Valdiviesso, A. Tonazzo, M. C. Goodman, J. C. dos Anjos, Luis González, Nathaniel Bowden, Thomas Schwetz, Achim Stahl, Yoshio Abe, M. Obolensky, G. Pronost, H. de Kerret, L. N. Kalousis, T.J.C. Bezerra, P. Pfahler, C. E. Lane, A. Osborn, M. V. d'Agostino, S. V. Sukhotin, E. Smith, N. Haag, Manuel Meyer, Marcos Dracos, S. Lucht, V. Fischer, J. Martino, M. Bergevin, K. Crum, J. I. Crespo-Anadón, Y. Sakamoto, M. H. Shaevitz, Yu. Efremenko, Caren Hagner
Publikováno v:
Physical Review D
Physical Review D, American Physical Society, 2013, 87 (1), pp.011102(R). ⟨10.1103/PhysRevD.87.011102⟩
arXiv
Physical Review D, 2013, 87 (1), pp.011102(R). ⟨10.1103/PhysRevD.87.011102⟩
Physical Review D, American Physical Society, 2013, 87, pp.011102(R). ⟨10.1103/PhysRevD.87.011102⟩
Physical Review D, American Physical Society, 2013, 87 (1), pp.011102(R). ⟨10.1103/PhysRevD.87.011102⟩
arXiv
Physical Review D, 2013, 87 (1), pp.011102(R). ⟨10.1103/PhysRevD.87.011102⟩
Physical Review D, American Physical Society, 2013, 87, pp.011102(R). ⟨10.1103/PhysRevD.87.011102⟩
Double Chooz is unique among modern reactor-based neutrino experiments studying ν¯e disappearance in that data can be collected with all reactors off. In this paper, we present data from 7.53 days of reactor-off running. Applying the same selection
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::982149e99dbc9c975f16cd69bdd00c73
http://arxiv.org/abs/1210.3748
http://arxiv.org/abs/1210.3748