دورية أكاديمية

First Probe of Sub-GeV Dark Matter beyond the Cosmological Expectation with the COHERENT CsI Detector at the SNS.

التفاصيل البيبلوغرافية
العنوان: First Probe of Sub-GeV Dark Matter beyond the Cosmological Expectation with the COHERENT CsI Detector at the SNS.
المؤلفون: Akimov D; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation., An P; Department of Physics, Duke University, Durham, North Carolina 27708, USA.; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA., Awe C; Department of Physics, Duke University, Durham, North Carolina 27708, USA.; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA., Barbeau PS; Department of Physics, Duke University, Durham, North Carolina 27708, USA.; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA., Becker B; Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA., Belov V; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation.; National Research Center 'Kurchatov Institute,' Moscow 123182, Russian Federation., Bernardi I; Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA., Blackston MA; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA., Bock C; Department of Physics, University of South Dakota, Vermillion, South Dakota 57069, USA., Bolozdynya A; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation., Browning J; Department of Physics, North Carolina State University, Raleigh, North Carolina 27695, USA., Cabrera-Palmer B; Sandia National Laboratories, Livermore, California 94550, USA., Chernyak D; Department of Physics, University of South Dakota, Vermillion, South Dakota 57069, USA., Conley E; Department of Physics, Duke University, Durham, North Carolina 27708, USA., Daughhetee J; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA., Detwiler J; Center for Experimental Nuclear Physics and Astrophysics and Department of Physics, University of Washington, Seattle, Washington 98195, USA., Ding K; Department of Physics, University of South Dakota, Vermillion, South Dakota 57069, USA., Durand MR; Center for Experimental Nuclear Physics and Astrophysics and Department of Physics, University of Washington, Seattle, Washington 98195, USA., Efremenko Y; Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA.; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA., Elliott SR; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA., Fabris L; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA., Febbraro M; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA., Gallo Rosso A; Department of Physics, Laurentian University, Sudbury, Ontario P3E 2C6, Canada., Galindo-Uribarri A; Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA.; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA., Green MP; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA.; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA.; Department of Physics, North Carolina State University, Raleigh, North Carolina 27695, USA., Heath MR; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA., Hedges S; Department of Physics, Duke University, Durham, North Carolina 27708, USA.; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA.; Lawrence Livermore National Laboratory, Livermore, California, 94550, USA., Hoang D; Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA., Hughes M; Department of Physics, Indiana University, Bloomington, Indiana 47405, USA., Johnson T; Department of Physics, Duke University, Durham, North Carolina 27708, USA.; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA., Khromov A; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation., Konovalov A; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation.; National Research Center 'Kurchatov Institute,' Moscow 123182, Russian Federation., Kozlova E; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation.; National Research Center 'Kurchatov Institute,' Moscow 123182, Russian Federation., Kumpan A; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation., Li L; Department of Physics, Duke University, Durham, North Carolina 27708, USA.; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA., Link JM; Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia 24061, USA., Liu J; Department of Physics, University of South Dakota, Vermillion, South Dakota 57069, USA., Mann K; Department of Physics, North Carolina State University, Raleigh, North Carolina 27695, USA., Markoff DM; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA.; Department of Mathematics and Physics, North Carolina Central University, Durham, North Carolina 27707, USA., Mastroberti J; Department of Physics, Indiana University, Bloomington, Indiana 47405, USA., Mueller PE; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA., Newby J; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA., Parno DS; Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA., Penttila SI; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA., Pershey D; Department of Physics, Duke University, Durham, North Carolina 27708, USA., Rapp R; Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA., Raybern J; Department of Physics, Duke University, Durham, North Carolina 27708, USA., Razuvaeva O; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation.; National Research Center 'Kurchatov Institute,' Moscow 123182, Russian Federation., Reyna D; Sandia National Laboratories, Livermore, California 94550, USA., Rich GC; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA., Ross J; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA.; Department of Mathematics and Physics, North Carolina Central University, Durham, North Carolina 27707, USA., Rudik D; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation., Runge J; Department of Physics, Duke University, Durham, North Carolina 27708, USA.; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA., Salvat DJ; Department of Physics, Indiana University, Bloomington, Indiana 47405, USA., Salyapongse AM; Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA., Sander J; Department of Physics, University of South Dakota, Vermillion, South Dakota 57069, USA., Scholberg K; Department of Physics, Duke University, Durham, North Carolina 27708, USA., Shakirov A; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation., Simakov G; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation.; National Research Center 'Kurchatov Institute,' Moscow 123182, Russian Federation., Sinev G; Department of Physics, Duke University, Durham, North Carolina 27708, USA., Snow WM; Department of Physics, Indiana University, Bloomington, Indiana 47405, USA., Sosnovtsev V; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation., Suh B; Department of Physics, Indiana University, Bloomington, Indiana 47405, USA., Tayloe R; Department of Physics, Indiana University, Bloomington, Indiana 47405, USA., Tellez-Giron-Flores K; Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia 24061, USA., Tolstukhin I; Department of Physics, Indiana University, Bloomington, Indiana 47405, USA., Ujah E; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA.; Department of Physics, Indiana University, Bloomington, Indiana 47405, USA., Vanderwerp J; Department of Physics, Indiana University, Bloomington, Indiana 47405, USA., Varner RL; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA., Virtue CJ; Department of Physics, Laurentian University, Sudbury, Ontario P3E 2C6, Canada., Visser G; Department of Physics, Indiana University, Bloomington, Indiana 47405, USA., Wongjirad T; Department of Physics and Astronomy, Tufts University, Medford, Massachusetts 02155, USA., Yen YR; Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA., Yoo J; Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea., Yu CH; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA., Zettlemoyer J; Department of Physics, Indiana University, Bloomington, Indiana 47405, USA.
المصدر: Physical review letters [Phys Rev Lett] 2023 Feb 03; Vol. 130 (5), pp. 051803.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: American Physical Society Country of Publication: United States NLM ID: 0401141 Publication Model: Print Cited Medium: Internet ISSN: 1079-7114 (Electronic) Linking ISSN: 00319007 NLM ISO Abbreviation: Phys Rev Lett Subsets: PubMed not MEDLINE; MEDLINE
أسماء مطبوعة: Original Publication: New York : American Physical Society
مستخلص: The COHERENT Collaboration searched for scalar dark matter particles produced at the Spallation Neutron Source with masses between 1 and 220  MeV/c^{2} using a CsI[Na] scintillation detector sensitive to nuclear recoils above 9  keV_{nr}. No evidence for dark matter is found and we thus place limits on allowed parameter space. With this low-threshold detector, we are sensitive to coherent elastic scattering between dark matter and nuclei. The cross section for this process is orders of magnitude higher than for other processes historically used for accelerator-based direct-detection searches so that our small, 14.6 kg detector significantly improves on past constraints. At peak sensitivity, we reject the flux consistent with the cosmologically observed dark-matter concentration for all coupling constants α_{D}<0.64, assuming a scalar dark-matter particle. We also calculate the sensitivity of future COHERENT detectors to dark-matter signals which will ambitiously test multiple dark-matter spin scenarios.
تواريخ الأحداث: Date Created: 20230217 Date Completed: 20230220 Latest Revision: 20230220
رمز التحديث: 20230220
DOI: 10.1103/PhysRevLett.130.051803
PMID: 36800477
قاعدة البيانات: MEDLINE
الوصف
تدمد:1079-7114
DOI:10.1103/PhysRevLett.130.051803