First Dark Matter Search Results from the LUX-ZEPLIN (LZ) Experiment

Detalhes bibliográficos
Autor(a) principal: Aalbers, J.
Data de Publicação: 2022
Outros Autores: Akerib, D. S., Akerlof, C. W., Musalhi, A. K. Al, Brás, P., Cabrita, R., Lindote, A., Lopes, M. I., Lopez Asamar, E., Neves, F., Pal, S., Pereira, C., Pereira, G., Porzio, D., Rodrigues, J. P., Silva, C., Solovov, V. N., et al.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10316/100968
https://doi.org/10.48550/arXiv.2207.03764
Resumo: 9 pages, 6 figures. See https://tinyurl.com/LZDataReleaseRun1 for a data release related to this paper
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spelling First Dark Matter Search Results from the LUX-ZEPLIN (LZ) ExperimentHigh Energy Physics - ExperimentCosmology and Nongalactic Astrophysics9 pages, 6 figures. See https://tinyurl.com/LZDataReleaseRun1 for a data release related to this paperThe LUX-ZEPLIN (LZ) experiment is a dark matter detector centered on a dual-phase xenon time projection chamber operating at the Sanford Underground Research Facility in Lead, South Dakota, USA. This Letter reports results from LZ's first search for Weakly Interacting Massive Particles (WIMPs) with an exposure of 60 live days using a fiducial mass of 5.5 t. A profile-likelihood ratio analysis shows the data to be consistent with a background-only hypothesis, setting new limits on spin-independent WIMP-nucleon, spin-dependent WIMP-neutron, and spin-dependent WIMP-proton cross-sections for WIMP masses above 9 GeV/c$^2$. The most stringent limit is set at 30 GeV/c$^2$, excluding cross sections above 5.9$\times 10^{-48}$ cm$^2$ at the 90\% confidence level.2022-07-08info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10316/100968http://hdl.handle.net/10316/100968https://doi.org/10.48550/arXiv.2207.03764enghttp://arxiv.org/abs/2207.03764v2http://arxiv.org/abs/2207.03764v2Aalbers, J.Akerib, D. S.Akerlof, C. W.Musalhi, A. K. AlBrás, P.Cabrita, R.Lindote, A.Lopes, M. I.Lopez Asamar, E.Neves, F.Pal, S.Pereira, C.Pereira, G.Porzio, D.Rodrigues, J. P.Silva, C.Solovov, V. N.et al.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-09-05T12:07:34Zoai:estudogeral.uc.pt:10316/100968Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T21:18:14.603980Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv First Dark Matter Search Results from the LUX-ZEPLIN (LZ) Experiment
title First Dark Matter Search Results from the LUX-ZEPLIN (LZ) Experiment
spellingShingle First Dark Matter Search Results from the LUX-ZEPLIN (LZ) Experiment
Aalbers, J.
High Energy Physics - Experiment
Cosmology and Nongalactic Astrophysics
title_short First Dark Matter Search Results from the LUX-ZEPLIN (LZ) Experiment
title_full First Dark Matter Search Results from the LUX-ZEPLIN (LZ) Experiment
title_fullStr First Dark Matter Search Results from the LUX-ZEPLIN (LZ) Experiment
title_full_unstemmed First Dark Matter Search Results from the LUX-ZEPLIN (LZ) Experiment
title_sort First Dark Matter Search Results from the LUX-ZEPLIN (LZ) Experiment
author Aalbers, J.
author_facet Aalbers, J.
Akerib, D. S.
Akerlof, C. W.
Musalhi, A. K. Al
Brás, P.
Cabrita, R.
Lindote, A.
Lopes, M. I.
Lopez Asamar, E.
Neves, F.
Pal, S.
Pereira, C.
Pereira, G.
Porzio, D.
Rodrigues, J. P.
Silva, C.
Solovov, V. N.
et al.
author_role author
author2 Akerib, D. S.
Akerlof, C. W.
Musalhi, A. K. Al
Brás, P.
Cabrita, R.
Lindote, A.
Lopes, M. I.
Lopez Asamar, E.
Neves, F.
Pal, S.
Pereira, C.
Pereira, G.
Porzio, D.
Rodrigues, J. P.
Silva, C.
Solovov, V. N.
et al.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Aalbers, J.
Akerib, D. S.
Akerlof, C. W.
Musalhi, A. K. Al
Brás, P.
Cabrita, R.
Lindote, A.
Lopes, M. I.
Lopez Asamar, E.
Neves, F.
Pal, S.
Pereira, C.
Pereira, G.
Porzio, D.
Rodrigues, J. P.
Silva, C.
Solovov, V. N.
et al.
dc.subject.por.fl_str_mv High Energy Physics - Experiment
Cosmology and Nongalactic Astrophysics
topic High Energy Physics - Experiment
Cosmology and Nongalactic Astrophysics
description 9 pages, 6 figures. See https://tinyurl.com/LZDataReleaseRun1 for a data release related to this paper
publishDate 2022
dc.date.none.fl_str_mv 2022-07-08
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10316/100968
http://hdl.handle.net/10316/100968
https://doi.org/10.48550/arXiv.2207.03764
url http://hdl.handle.net/10316/100968
https://doi.org/10.48550/arXiv.2207.03764
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://arxiv.org/abs/2207.03764v2
http://arxiv.org/abs/2207.03764v2
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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instacron:RCAAP
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collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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