Neutrino discovery limit of Dark Matter direct detection experiments in the presence of non-standard interactions
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/JHEP07(2018)019 http://hdl.handle.net/11449/164381 |
Resumo: | The detection of coherent neutrino-nucleus scattering by the COHERENT collaboration has set on quantitative grounds the existence of an irreducible neutrino background in direct detection searches of Weakly Interacting Massive Dark Matter candidates. This background leads to an ultimate discovery limit for these experiments: a minimum Dark Matter interaction cross section below which events produced by the coherent neutrino scattering will mimic the Dark Matter signal, the so-called neutrino floor. In this work we study the modification of such neutrino floor induced by non-standard neutrino interactions within their presently allowed values by the global analysis of oscillation and COHERENT data. By using the full likelihood information of such global analysis we consistently account for the correlated effects of non-standard neutrino interactions both in the neutrino propagation in matter and in its interaction in the detector. We quantify their impact on the neutrino floor for five future experiments: DARWIN (Xe), ARGO (Ar), Super-CDMS HV (Ge and Si) and CRESST phase III (CaWO4). Quantitatively, we find that non-standard neutrino interactions allowed at the 3 sigma level can result in an increase of the neutrino floor of up to a factor similar to 5 with respect to the Standard Model expectations and impact the expected sensitivities of the ARGO, CRESST phase III and DARWIN experiments. |
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Neutrino discovery limit of Dark Matter direct detection experiments in the presence of non-standard interactionsBeyond Standard ModelNeutrino PhysicsSolar and Atmospheric NeutrinosThe detection of coherent neutrino-nucleus scattering by the COHERENT collaboration has set on quantitative grounds the existence of an irreducible neutrino background in direct detection searches of Weakly Interacting Massive Dark Matter candidates. This background leads to an ultimate discovery limit for these experiments: a minimum Dark Matter interaction cross section below which events produced by the coherent neutrino scattering will mimic the Dark Matter signal, the so-called neutrino floor. In this work we study the modification of such neutrino floor induced by non-standard neutrino interactions within their presently allowed values by the global analysis of oscillation and COHERENT data. By using the full likelihood information of such global analysis we consistently account for the correlated effects of non-standard neutrino interactions both in the neutrino propagation in matter and in its interaction in the detector. We quantify their impact on the neutrino floor for five future experiments: DARWIN (Xe), ARGO (Ar), Super-CDMS HV (Ge and Si) and CRESST phase III (CaWO4). Quantitatively, we find that non-standard neutrino interactions allowed at the 3 sigma level can result in an increase of the neutrino floor of up to a factor similar to 5 with respect to the Standard Model expectations and impact the expected sensitivities of the ARGO, CRESST phase III and DARWIN experiments.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)U.S.A.-NSFEU Networks FP10 ITN ELUSIVESINVISIBLES-PLUSMINECOMINECO/FEDER-UEMaria de Maetzu program of ICCUBSevero Ochoa program of IFTUniv Barcelona, Dept Fis Quant & Astrofis, Diagonal 647, E-08028 Barcelona, SpainUniv Barcelona, Inst Ciencies Cosmos, Diagonal 647, E-08028 Barcelona, SpainICREA, Pg Lluis Co 23, Barcelona 08010, SpainSUNY Stony Brook, CN Yang Inst Theoret Phys, Stony Brook, NY 11794 USAUAM, CSIC, Inst Fis Teor, Calle Nicolas Cabrera 13-15, E-28049 Madrid, SpainUniv Sao Paulo, Inst Fis, Dept Fis Matemat, R Matao 1371, BR-05508090 Sao Paulo, BrazilUniv Estadual Paulista, ICTP South Amer Inst Fundamental Res, Rua Dr Bento T Ferraz 271, BR-01140070 Sao Paulo, BrazilUniv Estadual Paulista, Inst Fis Teor, Rua Dr Bento T Ferraz 271, BR-01140070 Sao Paulo, BrazilUniv Estadual Paulista, ICTP South Amer Inst Fundamental Res, Rua Dr Bento T Ferraz 271, BR-01140070 Sao Paulo, BrazilUniv Estadual Paulista, Inst Fis Teor, Rua Dr Bento T Ferraz 271, BR-01140070 Sao Paulo, BrazilU.S.A.-NSF: PHY-1620628EU Networks FP10 ITN ELUSIVES: H2020-MSCA-ITN-2015-674896INVISIBLES-PLUS: H2020-MSCA-RISE-2015-690575MINECO: FPA2016-76005-C2-1-PMINECO: FPA2012-31880MINECO/FEDER-UE: FPA2015-65929-PMINECO/FEDER-UE: FPA2016-78645-PMaria de Maetzu program of ICCUB: MDM-2014-0367Severo Ochoa program of IFT: SEV-2016-0597SpringerUniv BarcelonaICREASUNY Stony BrookUAMUniversidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)Gonzalez-Garcia, M. C.Maltoni, MichelePerez-Gonzalez, Yuber F. [UNESP]Funchal, Renata Zukanovich2018-11-26T17:54:19Z2018-11-26T17:54:19Z2018-07-03info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article22application/pdfhttp://dx.doi.org/10.1007/JHEP07(2018)019Journal Of High Energy Physics. New York: Springer, n. 7, 22 p., 2018.1029-8479http://hdl.handle.net/11449/16438110.1007/JHEP07(2018)019WOS:000437356100003WOS000437356100003.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal Of High Energy Physicsinfo:eu-repo/semantics/openAccess2023-12-10T06:20:16Zoai:repositorio.unesp.br:11449/164381Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-12-10T06:20:16Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Neutrino discovery limit of Dark Matter direct detection experiments in the presence of non-standard interactions |
title |
Neutrino discovery limit of Dark Matter direct detection experiments in the presence of non-standard interactions |
spellingShingle |
Neutrino discovery limit of Dark Matter direct detection experiments in the presence of non-standard interactions Gonzalez-Garcia, M. C. Beyond Standard Model Neutrino Physics Solar and Atmospheric Neutrinos |
title_short |
Neutrino discovery limit of Dark Matter direct detection experiments in the presence of non-standard interactions |
title_full |
Neutrino discovery limit of Dark Matter direct detection experiments in the presence of non-standard interactions |
title_fullStr |
Neutrino discovery limit of Dark Matter direct detection experiments in the presence of non-standard interactions |
title_full_unstemmed |
Neutrino discovery limit of Dark Matter direct detection experiments in the presence of non-standard interactions |
title_sort |
Neutrino discovery limit of Dark Matter direct detection experiments in the presence of non-standard interactions |
author |
Gonzalez-Garcia, M. C. |
author_facet |
Gonzalez-Garcia, M. C. Maltoni, Michele Perez-Gonzalez, Yuber F. [UNESP] Funchal, Renata Zukanovich |
author_role |
author |
author2 |
Maltoni, Michele Perez-Gonzalez, Yuber F. [UNESP] Funchal, Renata Zukanovich |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Univ Barcelona ICREA SUNY Stony Brook UAM Universidade de São Paulo (USP) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Gonzalez-Garcia, M. C. Maltoni, Michele Perez-Gonzalez, Yuber F. [UNESP] Funchal, Renata Zukanovich |
dc.subject.por.fl_str_mv |
Beyond Standard Model Neutrino Physics Solar and Atmospheric Neutrinos |
topic |
Beyond Standard Model Neutrino Physics Solar and Atmospheric Neutrinos |
description |
The detection of coherent neutrino-nucleus scattering by the COHERENT collaboration has set on quantitative grounds the existence of an irreducible neutrino background in direct detection searches of Weakly Interacting Massive Dark Matter candidates. This background leads to an ultimate discovery limit for these experiments: a minimum Dark Matter interaction cross section below which events produced by the coherent neutrino scattering will mimic the Dark Matter signal, the so-called neutrino floor. In this work we study the modification of such neutrino floor induced by non-standard neutrino interactions within their presently allowed values by the global analysis of oscillation and COHERENT data. By using the full likelihood information of such global analysis we consistently account for the correlated effects of non-standard neutrino interactions both in the neutrino propagation in matter and in its interaction in the detector. We quantify their impact on the neutrino floor for five future experiments: DARWIN (Xe), ARGO (Ar), Super-CDMS HV (Ge and Si) and CRESST phase III (CaWO4). Quantitatively, we find that non-standard neutrino interactions allowed at the 3 sigma level can result in an increase of the neutrino floor of up to a factor similar to 5 with respect to the Standard Model expectations and impact the expected sensitivities of the ARGO, CRESST phase III and DARWIN experiments. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-11-26T17:54:19Z 2018-11-26T17:54:19Z 2018-07-03 |
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://dx.doi.org/10.1007/JHEP07(2018)019 Journal Of High Energy Physics. New York: Springer, n. 7, 22 p., 2018. 1029-8479 http://hdl.handle.net/11449/164381 10.1007/JHEP07(2018)019 WOS:000437356100003 WOS000437356100003.pdf |
url |
http://dx.doi.org/10.1007/JHEP07(2018)019 http://hdl.handle.net/11449/164381 |
identifier_str_mv |
Journal Of High Energy Physics. New York: Springer, n. 7, 22 p., 2018. 1029-8479 10.1007/JHEP07(2018)019 WOS:000437356100003 WOS000437356100003.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal Of High Energy Physics |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
22 application/pdf |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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