Your browser doesn't support javascript.
loading
Results from a Search for Dark Matter in the Complete LUX Exposure.
Akerib, D S; Alsum, S; Araújo, H M; Bai, X; Bailey, A J; Balajthy, J; Beltrame, P; Bernard, E P; Bernstein, A; Biesiadzinski, T P; Boulton, E M; Bramante, R; Brás, P; Byram, D; Cahn, S B; Carmona-Benitez, M C; Chan, C; Chiller, A A; Chiller, C; Currie, A; Cutter, J E; Davison, T J R; Dobi, A; Dobson, J E Y; Druszkiewicz, E; Edwards, B N; Faham, C H; Fiorucci, S; Gaitskell, R J; Gehman, V M; Ghag, C; Gibson, K R; Gilchriese, M G D; Hall, C R; Hanhardt, M; Haselschwardt, S J; Hertel, S A; Hogan, D P; Horn, M; Huang, D Q; Ignarra, C M; Ihm, M; Jacobsen, R G; Ji, W; Kamdin, K; Kazkaz, K; Khaitan, D; Knoche, R; Larsen, N A; Lee, C.
Afiliação
  • Akerib DS; Case Western Reserve University, Department of Physics, 10900 Euclid Ave, Cleveland, Ohio 44106, USA.
  • Alsum S; SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94205, USA.
  • Araújo HM; Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, 452 Lomita Mall, Stanford, California 94309, USA.
  • Bai X; University of Wisconsin-Madison, Department of Physics, 1150 University Avenue, Madison, Wisconsin 53706, USA.
  • Bailey AJ; Imperial College London, High Energy Physics, Blackett Laboratory, London SW7 2BZ, United Kingdom.
  • Balajthy J; South Dakota School of Mines and Technology, 501 East St. Joseph Street, Rapid City, South Dakota 57701, USA.
  • Beltrame P; Imperial College London, High Energy Physics, Blackett Laboratory, London SW7 2BZ, United Kingdom.
  • Bernard EP; University of Maryland, Department of Physics, College Park, Maryland 20742, USA.
  • Bernstein A; SUPA, School of Physics and Astronomy, University of Edinburgh, Edinburgh EH9 3FD, United Kingdom.
  • Biesiadzinski TP; University of California Berkeley, Department of Physics, Berkeley, California 94720, USA.
  • Boulton EM; Yale University, Department of Physics, 217 Prospect Street, New Haven, Connecticut 06511, USA.
  • Bramante R; Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94551, USA.
  • Brás P; Case Western Reserve University, Department of Physics, 10900 Euclid Ave, Cleveland, Ohio 44106, USA.
  • Byram D; SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94205, USA.
  • Cahn SB; Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, 452 Lomita Mall, Stanford, California 94309, USA.
  • Carmona-Benitez MC; University of California Berkeley, Department of Physics, Berkeley, California 94720, USA.
  • Chan C; Yale University, Department of Physics, 217 Prospect Street, New Haven, Connecticut 06511, USA.
  • Chiller AA; Case Western Reserve University, Department of Physics, 10900 Euclid Ave, Cleveland, Ohio 44106, USA.
  • Chiller C; SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94205, USA.
  • Currie A; Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, 452 Lomita Mall, Stanford, California 94309, USA.
  • Cutter JE; LIP-Coimbra, Department of Physics, University of Coimbra, Rua Larga, 3004-516 Coimbra, Portugal.
  • Davison TJ; University of South Dakota, Department of Physics, 414E Clark Street, Vermillion, South Dakota 57069, USA.
  • Dobi A; South Dakota Science and Technology Authority, Sanford Underground Research Facility, Lead, South Dakota 57754, USA.
  • Dobson JE; Yale University, Department of Physics, 217 Prospect Street, New Haven, Connecticut 06511, USA.
  • Druszkiewicz E; University of California Santa Barbara, Department of Physics, Santa Barbara, California 93106, USA.
  • Edwards BN; Brown University, Department of Physics, 182 Hope Street, Providence, Rhode Island 02912, USA.
  • Faham CH; University of South Dakota, Department of Physics, 414E Clark Street, Vermillion, South Dakota 57069, USA.
  • Fiorucci S; University of South Dakota, Department of Physics, 414E Clark Street, Vermillion, South Dakota 57069, USA.
  • Gaitskell RJ; Imperial College London, High Energy Physics, Blackett Laboratory, London SW7 2BZ, United Kingdom.
  • Gehman VM; University of California Davis, Department of Physics, One Shields Avenue, Davis, California 95616, USA.
  • Ghag C; SUPA, School of Physics and Astronomy, University of Edinburgh, Edinburgh EH9 3FD, United Kingdom.
  • Gibson KR; Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, USA.
  • Gilchriese MG; Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT, United Kingdom.
  • Hall CR; University of Rochester, Department of Physics and Astronomy, Rochester, New York 14627, USA.
  • Hanhardt M; Yale University, Department of Physics, 217 Prospect Street, New Haven, Connecticut 06511, USA.
  • Haselschwardt SJ; Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, USA.
  • Hertel SA; Brown University, Department of Physics, 182 Hope Street, Providence, Rhode Island 02912, USA.
  • Hogan DP; Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, USA.
  • Horn M; Brown University, Department of Physics, 182 Hope Street, Providence, Rhode Island 02912, USA.
  • Huang DQ; Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, USA.
  • Ignarra CM; Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT, United Kingdom.
  • Ihm M; Case Western Reserve University, Department of Physics, 10900 Euclid Ave, Cleveland, Ohio 44106, USA.
  • Jacobsen RG; Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, USA.
  • Ji W; University of Maryland, Department of Physics, College Park, Maryland 20742, USA.
  • Kamdin K; South Dakota School of Mines and Technology, 501 East St. Joseph Street, Rapid City, South Dakota 57701, USA.
  • Kazkaz K; South Dakota Science and Technology Authority, Sanford Underground Research Facility, Lead, South Dakota 57754, USA.
  • Khaitan D; University of California Santa Barbara, Department of Physics, Santa Barbara, California 93106, USA.
  • Knoche R; University of California Berkeley, Department of Physics, Berkeley, California 94720, USA.
  • Larsen NA; Yale University, Department of Physics, 217 Prospect Street, New Haven, Connecticut 06511, USA.
  • Lee C; University of California Berkeley, Department of Physics, Berkeley, California 94720, USA.
Phys Rev Lett ; 118(2): 021303, 2017 Jan 13.
Article em En | MEDLINE | ID: mdl-28128598
ABSTRACT
We report constraints on spin-independent weakly interacting massive particle (WIMP)-nucleon scattering using a 3.35×10^{4} kg day exposure of the Large Underground Xenon (LUX) experiment. A dual-phase xenon time projection chamber with 250 kg of active mass is operated at the Sanford Underground Research Facility under Lead, South Dakota (USA). With roughly fourfold improvement in sensitivity for high WIMP masses relative to our previous results, this search yields no evidence of WIMP nuclear recoils. At a WIMP mass of 50 GeV c^{-2}, WIMP-nucleon spin-independent cross sections above 2.2×10^{-46} cm^{2} are excluded at the 90% confidence level. When combined with the previously reported LUX exposure, this exclusion strengthens to 1.1×10^{-46} cm^{2} at 50 GeV c^{-2}.
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2017 Tipo de documento: Article
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2017 Tipo de documento: Article