Search of dark matter annihilation in the galactic centre using the ANTARES neutrino telescope
A search for high-energy neutrinos coming from the direction of the Galactic Centre is performed using the data recorded by the ANTARES neutrino telescope from 2007 to 2012. The event selection criteria are chosen to maximise the sensitivity to possible signals produced by the self-annihilation of w...
| Authors: | , , , , , , , , , , , , , , |
|---|---|
| Format: | article |
| Publication Date: | 2015 |
| Country: | España |
| Institution: | Universitat Politècnica de València (UPV) |
| Repository: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| Language: | English |
| OAI Identifier: | oai:riunet.upv.es:10251/63409 |
| Online Access: | https://riunet.upv.es/handle/10251/63409 |
| Access Level: | Open access |
| Keyword: | Neutrino experiments Dark matter experiments Neutrino astronomy Detectors System Candidates Density Signals Limits Fermi Site Flux Sun MATEMATICA APLICADA FISICA APLICADA |
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España |
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| dc.title.none.fl_str_mv |
Search of dark matter annihilation in the galactic centre using the ANTARES neutrino telescope |
| title |
Search of dark matter annihilation in the galactic centre using the ANTARES neutrino telescope |
| spellingShingle |
Search of dark matter annihilation in the galactic centre using the ANTARES neutrino telescope Adrián Martínez, Silvia Neutrino experiments Dark matter experiments Neutrino astronomy Detectors System Candidates Density Signals Limits Fermi Site Flux Sun MATEMATICA APLICADA FISICA APLICADA |
| title_short |
Search of dark matter annihilation in the galactic centre using the ANTARES neutrino telescope |
| title_full |
Search of dark matter annihilation in the galactic centre using the ANTARES neutrino telescope |
| title_fullStr |
Search of dark matter annihilation in the galactic centre using the ANTARES neutrino telescope |
| title_full_unstemmed |
Search of dark matter annihilation in the galactic centre using the ANTARES neutrino telescope |
| title_sort |
Search of dark matter annihilation in the galactic centre using the ANTARES neutrino telescope |
| dc.creator.none.fl_str_mv |
Adrián Martínez, Silvia Albert, A. André, M. Anton, G Auberte, J.J. Baret, B. Barrios-Martí, J. Basa, S. Bertin, V. Biagi, J. Bogazzi, C. Bou Cabo, Manuel Martínez Mora, Juan Antonio Ardid, Miguel|||0000-0002-3199-594X Herrero Debón, Alicia|||0000-0002-4348-8486 |
| author |
Adrián Martínez, Silvia |
| author_facet |
Adrián Martínez, Silvia Albert, A. André, M. Anton, G Auberte, J.J. Baret, B. Barrios-Martí, J. Basa, S. Bertin, V. Biagi, J. Bogazzi, C. Bou Cabo, Manuel Martínez Mora, Juan Antonio Ardid, Miguel|||0000-0002-3199-594X Herrero Debón, Alicia|||0000-0002-4348-8486 |
| author_role |
author |
| author2 |
Albert, A. André, M. Anton, G Auberte, J.J. Baret, B. Barrios-Martí, J. Basa, S. Bertin, V. Biagi, J. Bogazzi, C. Bou Cabo, Manuel Martínez Mora, Juan Antonio Ardid, Miguel|||0000-0002-3199-594X Herrero Debón, Alicia|||0000-0002-4348-8486 |
| author2_role |
author author author author author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
Departamento de Física Aplicada Departamento de Matemática Aplicada Escuela Técnica Superior de Ingeniería Aeroespacial y Diseño Industrial Instituto Universitario de Matemática Multidisciplinar Instituto de Investigación para la Gestión Integrada de Zonas Costeras Centre National de la Recherche Scientifique, Francia Commissariat à l'Énergie Atomique et aux Énergies Alternatives, Francia National Authority for Scientific Research, Rumanía Agence Nationale de la Recherche, Francia Agence de l'Oriental, Marruecos Bundesministerium für Bildung und Forschung, Alemania Council on grants of the President of the Russian Federation Foundation for Fundamental Research on Matter, Holanda European Commission European Regional Development Fund Netherlands Organization for Scientific Research Département du Var and Ville de La Seyne-sur-Mer Instituto Nazionale di Fisica Nucleare Centre National pour la Recherche Scientifique et Technique, Marruecos Ministerio de Ciencia e Innovación Generalitat Valenciana Repositorio Institucional de la Universitat Politècnica de València Riunet |
| dc.subject.none.fl_str_mv |
Neutrino experiments Dark matter experiments Neutrino astronomy Detectors System Candidates Density Signals Limits Fermi Site Flux Sun MATEMATICA APLICADA FISICA APLICADA |
| topic |
Neutrino experiments Dark matter experiments Neutrino astronomy Detectors System Candidates Density Signals Limits Fermi Site Flux Sun MATEMATICA APLICADA FISICA APLICADA |
| description |
A search for high-energy neutrinos coming from the direction of the Galactic Centre is performed using the data recorded by the ANTARES neutrino telescope from 2007 to 2012. The event selection criteria are chosen to maximise the sensitivity to possible signals produced by the self-annihilation of weakly interacting massive particles accumulated around the centre of the Milky Way with respect to the atmospheric background. After data unblinding, the number of neutrinos observed in the line of sight of the Galactic Centre is found to be compatible with background expectations. The 90% C.L. upper limits in terms of the neutrino+anti-neutrino flux, Φνµ+¯νµ , and the velocity averaged annihilation cross-section, hσAvi, are derived for the WIMP self-annihilation channels into bb¯,W+W−, τ +τ −, µ+µ −, νν¯. The ANTARES limits for hσAvi are shown to be the most stringent for a neutrino telescope over the WIMP masses 25 GeV < MWIMP < 10 TeV. |
| publishDate |
2015 |
| dc.date.none.fl_str_mv |
2015 2015-10-01 |
| dc.type.none.fl_str_mv |
journal article http://purl.org/coar/resource_type/c_6501 VoR http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| dc.type.openaire.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.none.fl_str_mv |
https://riunet.upv.es/handle/10251/63409 |
| url |
https://riunet.upv.es/handle/10251/63409 |
| dc.language.none.fl_str_mv |
Inglés eng |
| language_invalid_str_mv |
Inglés |
| language |
eng |
| dc.rights.none.fl_str_mv |
open access http://purl.org/coar/access_right/c_abf2 Reserva de todos los derechos http://rightsstatements.org/vocab/InC/1.0/ |
| dc.rights.openaire.fl_str_mv |
info:eu-repo/semantics/openAccess |
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open access http://purl.org/coar/access_right/c_abf2 Reserva de todos los derechos http://rightsstatements.org/vocab/InC/1.0/ |
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openAccess |
| dc.format.none.fl_str_mv |
application/pdf application/pdf |
| dc.publisher.none.fl_str_mv |
IOP Publishing: Hybrid Open Access |
| publisher.none.fl_str_mv |
IOP Publishing: Hybrid Open Access |
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reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia instname:Universitat Politècnica de València (UPV) |
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Universitat Politècnica de València (UPV) |
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RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
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RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
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1869423374032175104 |
| spelling |
Search of dark matter annihilation in the galactic centre using the ANTARES neutrino telescopeAdrián Martínez, SilviaAlbert, A.André, M.Anton, GAuberte, J.J.Baret, B.Barrios-Martí, J.Basa, S.Bertin, V.Biagi, J.Bogazzi, C.Bou Cabo, ManuelMartínez Mora, Juan AntonioArdid, Miguel|||0000-0002-3199-594XHerrero Debón, Alicia|||0000-0002-4348-8486Neutrino experimentsDark matter experimentsNeutrino astronomyDetectorsSystemCandidatesDensitySignalsLimitsFermiSiteFluxSunMATEMATICA APLICADAFISICA APLICADAA search for high-energy neutrinos coming from the direction of the Galactic Centre is performed using the data recorded by the ANTARES neutrino telescope from 2007 to 2012. The event selection criteria are chosen to maximise the sensitivity to possible signals produced by the self-annihilation of weakly interacting massive particles accumulated around the centre of the Milky Way with respect to the atmospheric background. After data unblinding, the number of neutrinos observed in the line of sight of the Galactic Centre is found to be compatible with background expectations. The 90% C.L. upper limits in terms of the neutrino+anti-neutrino flux, Φνµ+¯νµ , and the velocity averaged annihilation cross-section, hσAvi, are derived for the WIMP self-annihilation channels into bb¯,W+W−, τ +τ −, µ+µ −, νν¯. The ANTARES limits for hσAvi are shown to be the most stringent for a neutrino telescope over the WIMP masses 25 GeV < MWIMP < 10 TeV.The authors acknowledge the financial support of the funding agencies: Centre National de la Recherche Scientifique (CNRS), Commissariat a l'enegie atomique et aux energies alternatives (CEA), Agence National de la Recherche (ANR), Commission Europeenne (FEDER fund and Marie Curie Program), Region Alsace (contrat CPER), Region Provence-Alpes-Cote d'Azur, Departement du Var and Ville de La Seyne-sur-Mer, France; Bundesministerium fur Bildung und Forschung (BMBF), Germany; Istituto Nazionale di Fisica Nucleare (INFN), Italy; Stichting voor Fundamenteel Onderzoek der Materie (FOM), Nederlandse organisatie voor Wetenschappelijk Onderzoek (NWO), the Netherlands; Council of the President of the Russian Federation for young scientists and leading scientific schools supporting grants, Russia; National Authority for Scientific Research (ANCS), Romania; Ministerio de Ciencia e Innovacion (MICINN), Prometeo of Generalitat Valenciana and MultiDark, Spain; Agence de l'Oriental and CNRST, Morocco. We also acknowledge the technical support of Ifremer, AIM and Foselev Marine for the sea operation and the CC-IN2P3 for the computing facilities.IOP Publishing: Hybrid Open AccessDepartamento de Física AplicadaDepartamento de Matemática AplicadaEscuela Técnica Superior de Ingeniería Aeroespacial y Diseño IndustrialInstituto Universitario de Matemática MultidisciplinarInstituto de Investigación para la Gestión Integrada de Zonas CosterasCentre National de la Recherche Scientifique, FranciaCommissariat à l'Énergie Atomique et aux Énergies Alternatives, FranciaNational Authority for Scientific Research, RumaníaAgence Nationale de la Recherche, FranciaAgence de l'Oriental, MarruecosBundesministerium für Bildung und Forschung, AlemaniaCouncil on grants of the President of the Russian FederationFoundation for Fundamental Research on Matter, HolandaEuropean CommissionEuropean Regional Development FundNetherlands Organization for Scientific ResearchDépartement du Var and Ville de La Seyne-sur-MerInstituto Nazionale di Fisica NucleareCentre National pour la Recherche Scientifique et Technique, MarruecosMinisterio de Ciencia e InnovaciónGeneralitat ValencianaRepositorio Institucional de la Universitat Politècnica de València Riunet20152015-10-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/63409reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/634092026-06-13T07:49:27Z |
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15,301603 |