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Limits on Momentum-Dependent Asymmetric Dark Matter with CRESST-II.
Angloher, G; Bento, A; Bucci, C; Canonica, L; Defay, X; Erb, A; Feilitzsch, F V; Ferreiro Iachellini, N; Gorla, P; Gütlein, A; Hauff, D; Jochum, J; Kiefer, M; Kluck, H; Kraus, H; Lanfranchi, J-C; Loebell, J; Münster, A; Pagliarone, C; Petricca, F; Potzel, W; Pröbst, F; Reindl, F; Schäffner, K; Schieck, J; Schönert, S; Seidel, W; Stodolsky, L; Strandhagen, C; Strauss, R; Tanzke, A; Trinh Thi, H H; Türkoglu, C; Uffinger, M; Ulrich, A; Usherov, I; Wawoczny, S; Willers, M; Wüstrich, M; Zöller, A.
Afiliación
  • Angloher G; Max-Planck-Institut für Physik, D-80805 München, Germany.
  • Bento A; Departamento de Fisica, Universidade de Coimbra, P3004 516 Coimbra, Portugal.
  • Bucci C; INFN, Laboratori Nazionali del Gran Sasso, I-67010 Assergi, Italy.
  • Canonica L; INFN, Laboratori Nazionali del Gran Sasso, I-67010 Assergi, Italy.
  • Defay X; Physik-Department and Excellence Cluster Universe, Technische Universität München, D-85747 Garching, Germany.
  • Erb A; Physik-Department and Excellence Cluster Universe, Technische Universität München, D-85747 Garching, Germany.
  • Feilitzsch FV; Walther-Meißner-Institut für Tieftemperaturforschung, D-85748 Garching, Germany.
  • Ferreiro Iachellini N; Physik-Department and Excellence Cluster Universe, Technische Universität München, D-85747 Garching, Germany.
  • Gorla P; Max-Planck-Institut für Physik, D-80805 München, Germany.
  • Gütlein A; INFN, Laboratori Nazionali del Gran Sasso, I-67010 Assergi, Italy.
  • Hauff D; Institut für Hochenergiephysik der Österreichischen Akademie der Wissenschaften, A-1050 Wien, Austria and Atominstitut, Vienna University of Technology, A-1020 Wien, Austria.
  • Jochum J; Max-Planck-Institut für Physik, D-80805 München, Germany.
  • Kiefer M; Eberhard-Karls-Universität Tübingen, D-72076 Tübingen, Germany.
  • Kluck H; Max-Planck-Institut für Physik, D-80805 München, Germany.
  • Kraus H; Institut für Hochenergiephysik der Österreichischen Akademie der Wissenschaften, A-1050 Wien, Austria and Atominstitut, Vienna University of Technology, A-1020 Wien, Austria.
  • Lanfranchi JC; Department of Physics, University of Oxford, Oxford OX1 3RH, United Kingdom.
  • Loebell J; Physik-Department and Excellence Cluster Universe, Technische Universität München, D-85747 Garching, Germany.
  • Münster A; Eberhard-Karls-Universität Tübingen, D-72076 Tübingen, Germany.
  • Pagliarone C; Physik-Department and Excellence Cluster Universe, Technische Universität München, D-85747 Garching, Germany.
  • Petricca F; INFN, Laboratori Nazionali del Gran Sasso, I-67010 Assergi, Italy.
  • Potzel W; Max-Planck-Institut für Physik, D-80805 München, Germany.
  • Pröbst F; Physik-Department and Excellence Cluster Universe, Technische Universität München, D-85747 Garching, Germany.
  • Reindl F; Max-Planck-Institut für Physik, D-80805 München, Germany.
  • Schäffner K; Max-Planck-Institut für Physik, D-80805 München, Germany.
  • Schieck J; INFN, Laboratori Nazionali del Gran Sasso, I-67010 Assergi, Italy.
  • Schönert S; Institut für Hochenergiephysik der Österreichischen Akademie der Wissenschaften, A-1050 Wien, Austria and Atominstitut, Vienna University of Technology, A-1020 Wien, Austria.
  • Seidel W; Physik-Department and Excellence Cluster Universe, Technische Universität München, D-85747 Garching, Germany.
  • Stodolsky L; Max-Planck-Institut für Physik, D-80805 München, Germany.
  • Strandhagen C; Max-Planck-Institut für Physik, D-80805 München, Germany.
  • Strauss R; Eberhard-Karls-Universität Tübingen, D-72076 Tübingen, Germany.
  • Tanzke A; Max-Planck-Institut für Physik, D-80805 München, Germany.
  • Trinh Thi HH; Max-Planck-Institut für Physik, D-80805 München, Germany.
  • Türkoglu C; Physik-Department and Excellence Cluster Universe, Technische Universität München, D-85747 Garching, Germany.
  • Uffinger M; Institut für Hochenergiephysik der Österreichischen Akademie der Wissenschaften, A-1050 Wien, Austria and Atominstitut, Vienna University of Technology, A-1020 Wien, Austria.
  • Ulrich A; Eberhard-Karls-Universität Tübingen, D-72076 Tübingen, Germany.
  • Usherov I; Physik-Department and Excellence Cluster Universe, Technische Universität München, D-85747 Garching, Germany.
  • Wawoczny S; Eberhard-Karls-Universität Tübingen, D-72076 Tübingen, Germany.
  • Willers M; Physik-Department and Excellence Cluster Universe, Technische Universität München, D-85747 Garching, Germany.
  • Wüstrich M; Physik-Department and Excellence Cluster Universe, Technische Universität München, D-85747 Garching, Germany.
  • Zöller A; Max-Planck-Institut für Physik, D-80805 München, Germany.
Phys Rev Lett ; 117(2): 021303, 2016 Jul 08.
Article en En | MEDLINE | ID: mdl-27447498
ABSTRACT
The usual assumption in direct dark matter searches is to consider only the spin-dependent or spin-independent scattering of dark matter particles. However, especially in models with light dark matter particles O(GeV/c^{2}), operators which carry additional powers of the momentum transfer q^{2} can become dominant. One such model based on asymmetric dark matter has been invoked to overcome discrepancies in helioseismology and an indication was found for a particle with a preferred mass of 3 GeV/c^{2} and a cross section of 10^{-37} cm^{2}. Recent data from the CRESST-II experiment, which uses cryogenic detectors based on CaWO_{4} to search for nuclear recoils induced by dark matter particles, are used to constrain these momentum-dependent models. The low energy threshold of 307 eV for nuclear recoils of the detector used, allows us to rule out the proposed best fit value above.
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Texto completo: 1 Base de datos: MEDLINE Idioma: En Revista: Phys Rev Lett Año: 2016 Tipo del documento: Article
Texto completo
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Texto completo: 1 Base de datos: MEDLINE Idioma: En Revista: Phys Rev Lett Año: 2016 Tipo del documento: Article