First results from the DarkSide-50 dark matter experiment at Laboratori Nazionali del Gran Sasso
Agnes, P; Alexander, T; Alton, A; Arisaka, K; Back, HO; Baldin, B; Biery, K; Bonfini, G; Bossa, M; Brigatti, A; Brodsky, J; Budano, F; Cadonati, L; Calaprice, F; Canci, N; Candela, A; Cao, H; Cariello, M; Cavalcante, P; Chavarria, A; Chepurnov, A; Cocco, AG; Crippa, L; D'Angelo, D; D'Incecco, M; Davini, S; De Deo, M; Derbin, A; Devoto, A; Di Eusanio, F; Di Pietro, G; Edkins, E; Empl, A; Fan, A; Fiorillo, G; Fomenko, K; Forster, G; Franco, D; Gabriele, F; Galbiati, C; Goretti, A; Grandi, L; Gromov, M; Guan, MY; Guardincerri, Y; Hackett, B; Herner, K; Hungerford, EV; Ianni, A; Ianni, A; Jollet, C; Keeter, K; Kendziora, C; Kidner, S; Kobychev, V; Koh, G; Korablev, D; Korga, G; Kurlej, A; Li, PX; Loer, B; Lombardi, P; Love, C; Ludhova, L; Luitz, S; Ma, YQ; Machulin, I; Mandarano, A; Mari, S; Maricic, J; Marini, L; Martoff, CJ; Meregaglia, A; Meroni, E; Meyers, PD; Milincic, R; Montanari, D; Monte, A; Montuschi, M; Monzani, ME; Mosteiro, P; Mount, B; Muratova, V; Musico, P; Nelson, A; Odrowski, S; Okounkova, M; Orsini, M; Ortica, F; Pagani, L; Pallavicini, M; Pantic, E; Papp, L; Parmeggiano, S; Parsells, R; Pelczar, K; Pelliccia, N; Perasso, S; Pocar, A; Pordes, S; Pugachev, D; Qian, H; Randle, K; Ranucci, G; Razeto, A; Reinhold, B; Renshaw, A; Romani, A; Rossi, B; Rossi, N; Rountree, SD; Sablone, D; Saggese, P; Saldanha, R; Sands, W; Sangiorgio, S; Segreto, E; Semenov, D; Shields, E; Skorokhvatov, M; Smirnov, O; Sotnikov, A; Stanford, C; Suvorov, Y; Tartaglia, R; Tatarowicz, J; Testera, G; Tonazzo, A; Unzhakov, E; Vogelaar, RB; Wada, M; Walker, S; Wang, H; Wang, Y; Watson, A; Westerdale, S; Wojcik, M; Wright, A; Xiang, X; Xu, J; Yang, CG; Yoo, J; Zavatarelli, S; Zec, A; Zhu, C; Zuzel, G; Guan MY(关梦云); Li PX(李佩弦); Ma YQ(马宇倩); Wang Y(王宇); Yang ZG(杨长根)
刊名PHYSICS LETTERS B
2015
卷号743页码:456-466
关键词Dark matter WIMP Noble liquid detectors Low-background detectors Liquid scintillators
学科分类Astronomy & Astrophysics; Physics
DOI10.1016/j.physletb.2015.03.012
文章类型Article
英文摘要We report the first results of DarkSide-50, a direct search for dark matter operating in the underground Laboratori Nazionali del Gran Sasso (LNGS) and searching for the rare nuclear recoils possibly induced by weakly interacting massive particles (WIMPs). The dark matter detector is a Liquid Argon Time Projection Chamber with a (46.4 +/- 0.7) kg active mass, operated inside a 30 t organic liquid scintillator neutron veto, which is in turn installed at the center of a 1 kt water Cherenkov veto for the residual flux of cosmic rays. We report here the null results of a dark matter search for a (1422 +/- 67) kgd exposure with an atmospheric argon fill. This is the most sensitive dark matter search performed with an argon target, corresponding to a 90% CL upper limit on the WIMP-nucleon spin-independent cross section of 6.1 x 10(-44) cm(2) for a WIMP mass of 100 Gev/c(2). (C) 2015 The Authors. Published by Elsevier B.V.
类目[WOS]Astronomy & Astrophysics ; Physics, Nuclear ; Physics, Particles & Fields
收录类别SCI
WOS记录号WOS:000352147500068
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被引频次:79[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/228317
专题中国科学院高能物理研究所_粒子天体物理中心_期刊论文
中国科学院高能物理研究所_粒子天体物理中心
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Agnes, P,Alexander, T,Alton, A,et al. First results from the DarkSide-50 dark matter experiment at Laboratori Nazionali del Gran Sasso[J]. PHYSICS LETTERS B,2015,743:456-466.
APA Agnes, P.,Alexander, T.,Alton, A.,Arisaka, K.,Back, HO.,...&杨长根.(2015).First results from the DarkSide-50 dark matter experiment at Laboratori Nazionali del Gran Sasso.PHYSICS LETTERS B,743,456-466.
MLA Agnes, P,et al."First results from the DarkSide-50 dark matter experiment at Laboratori Nazionali del Gran Sasso".PHYSICS LETTERS B 743(2015):456-466.
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