Search for Coherent Elastic Scattering of Solar 8B Neutrinos in the XENON1T Dark Matter Experiment

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dc.citation.articleNumber091301en_US
dc.citation.issueNumber9en_US
dc.citation.journalTitlePhysical Review Lettersen_US
dc.citation.volumeNumber126en_US
dc.contributor.authorXENON Collaborationen_US
dc.date.accessioned2021-04-21T15:46:16Zen_US
dc.date.available2021-04-21T15:46:16Zen_US
dc.date.issued2021en_US
dc.description.abstractWe report on a search for nuclear recoil signals from solar 8B neutrinos elastically scattering off xenon nuclei in XENON1T data, lowering the energy threshold from 2.6 to 1.6 keV. We develop a variety of novel techniques to limit the resulting increase in backgrounds near the threshold. No significant 8B neutrinolike excess is found in an exposure of 0.6 t×y. For the first time, we use the nondetection of solar neutrinos to constrain the light yield from 1–2 keV nuclear recoils in liquid xenon, as well as nonstandard neutrino-quark interactions. Finally, we improve upon world-leading constraints on dark matter-nucleus interactions for dark matter masses between 3 and 11 GeV c−2 by as much as an order of magnitude.en_US
dc.identifier.citationXENON Collaboration. "Search for Coherent Elastic Scattering of Solar 8B Neutrinos in the XENON1T Dark Matter Experiment." <i>Physical Review Letters,</i> 126, no. 9 (2021) American Physical Society: https://doi.org/10.1103/PhysRevLett.126.091301.en_US
dc.identifier.digitalPhysRevLett-126-091301en_US
dc.identifier.doihttps://doi.org/10.1103/PhysRevLett.126.091301en_US
dc.identifier.urihttps://hdl.handle.net/1911/110295en_US
dc.language.isoengen_US
dc.publisherAmerican Physical Societyen_US
dc.rightsPublished by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.en_US
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en_US
dc.titleSearch for Coherent Elastic Scattering of Solar 8B Neutrinos in the XENON1T Dark Matter Experimenten_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpublisher versionen_US
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