Sensitivity of the Cherenkov Telescope Array to a dark matter signal from the Galactic centre

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dc.contributor.authorArqueros Martínez, Fernando
dc.contributor.authorBaquero Larriva, Orlando Andrés
dc.contributor.authorBarrio Uña, Juan Abel
dc.contributor.authorContreras González, José Luis
dc.contributor.authorDomínguez Díaz, Alberto
dc.contributor.authorLópez Moya, Marcos
dc.contributor.authorMiener, Tjark
dc.contributor.authorMorcuende Parrilla, Daniel
dc.contributor.authorNieto Castaño, Daniel
dc.contributor.authorRosado Vélez, Jaime
dc.contributor.authorTejedor Álvarez, Luis Ángel
dc.contributor.authorotros, ...
dc.date.accessioned2023-06-17T09:09:32Z
dc.date.available2023-06-17T09:09:32Z
dc.date.issued2021-01
dc.description© 2021 The Author(s). Artículo firmado por 451 autores. We gratefully acknowledge financial support from the following agencies and organisations: State Committee of Science of Armenia, Armenia; The Australian Research Council, Astronomy Australia Ltd, The University of Adelaide, Australian National University, Monash University, The University of New South Wales, The University of Sydney, Western Sydney University, Australia; Federal Ministry of Education, Science and Research, and Innsbruck University, Austria; Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq), Fundacao de Amparo a Pesquisa do Estado do Rio de Janeiro (FAPERJ), Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP), Ministry of Science, Technology, Innovations and Communications (MCTIC), and Instituto Serrapilheira, Brasil; Ministry of Education and Science, National RI Roadmap Project DO1-153/28.08.2018, Bulgaria; The Natural Sciences and Engineering Research Council of Canada and the Canadian Space Agency, Canada; CONICYT-Chile grants CATA AFB 170002, ANID PIA/APOYO AFB 180002, ACT 1406, FONDECYT-Chile grants, 1161463, 1170171, 1190886, 1171421, 1170345, 1201582, Gemini-ANID 32180007, Chile; Croatian Science Foundation, Rudjer Boskovic Institute, University of Osijek, University of Rijeka, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, University of Zagreb, Faculty of Electrical Engineering and Computing, Croatia; Ministry of Education, Youth and Sports, MEYS LM2015046, LM2018105, LTT17006, EU/MEYS CZ.02.1.01/0.0/0.0/16_013/0001403, CZ.02.1.01/0.0/0.0/18_046/0016007 and CZ.02.1.01/0.0/0.0/16_019/0000754, Czech Republic; Academy of Finland (grant nr.317636, 320045, 317383 and 320085), Finland; Ministry of Higher Education and Research, CNRS-INSU and CNRS-IN2P3, CEA-Irfu, ANR, Regional Council Ile de France, Labex ENIGMASS, OSUG2020, P2IO and OCEVU, France; Max Planck Society, BMBF, DESY, Helmholtz Association, Germany; Department of Atomic Energy, Department of Science and Technology, India; Istituto Nazionale di Astrofisica (INAF), Istituto Nazionale di Fisica Nucleare (INFN), MIUR, Istituto Nazionale di Astrofisica (INAF-OABRERA) Grant Fondazione Cariplo/Regione Lombardia ID 2014-1980/RST_ERC, Italy; ICRR, University of Tokyo, JSPS, MEXT, Japan; Netherlands Research School for Astronomy (NOVA), Netherlands Organization for Scientific Research (NWO), Netherlands; University of Oslo, Norway; Ministry of Science and Higher Education, DIR/WK/2017/12, the National Centre for Research and Development and the National Science Centre, UMO-2016/22/M/ST9/00583, Poland; Slovenian Research Agency, grants P1-0031, P1-0385, I0-0033, J1-9146, J1-1700, N1-0111, and the Young Researcher program, Slovenia; South African Department of Science and Technology and National Research Foundation through the South African Gamma-Ray Astronomy Programme, South Africa; The Spanish Ministry of Science and Innovation and the Spanish Research State Agency (AEI) through grants AYA2016-79724-C4-1-P, AYA2016-80889-P, AYA2016-76012-C3-1-P, BES-2016-076342, ESP2017-87055-C2-1-P, FPA2017-82729-C6-1-R, FPA2017-82729-C6-2-R, FPA2017-82729-C6-3-R, FPA2017-82729-C6-4-R, FPA2017-82729-C6-5-R, FPA2017-82729-C6-6-R, PGC2018-095161-B-I00, PGC2018-095512-B-I00; the \Centro de Excelencia Severo Ochoa"program through grants no. SEV-2015-0548, SEV-2016-0597, SEV-2016-0588, SEV-2017-0709; the "Unidad de Excelencia Maria de Maeztu" program through grant no.; MDM-2015-0509; the "Ramon y Cajal" programme through grants RYC-2013-14511, RyC-2013-14660, RYC-2017-22665; and the MultiDark Consolider Network FPA2017-90566-REDC. Atraccion de Talento contract no. 2016-T1/TIC-1542 granted by the Comunidad de Madrid; the "Postdoctoral Junior Leader Fellowship" programme from La Caixa Banking Foundation, grants no. LCF/BQ/LI18/11630014 and LCF/BQ/PI18/11630012; the "Programa Operativo" FEDER2014-2020, Consejeria de Economia y Conocimiento de la Junta de Andalucia (ref. 1257737), PAIDI 2020 (ref. P18-FR-1580), and Universidad de Jaen; the Spanish AEI EQC2018-005094-P FEDER 2014-2020; the European Union's "Horizon 2020" research and innovation programme under Marie Sklodowska-Curie grant agreement no. 665919; and the ESCAPE project with grant no. GA:824064, Spain; Swedish Research Council, Royal Physiographic Society of Lund, Royal Swedish Academy of Sciences, The Swedish National Infrastructure for Computing (SNIC) at Lunarc (Lund), Sweden; State Secretariat for Education, Research and Innovation (SERI) and Swiss National Science Foundation (SNSF), Switzerland; Durham University, Leverhulme Trust, Liverpool University, University of Leicester, University of Oxford, Royal Society, Science and Technology Facilities Council, U.K.; U.S. National Science Foundation, U.S. Department of Energy, Argonne National Laboratory, Barnard College, University of California, University of Chicago, Columbia University, Georgia Institute of Technology, Institute for Nuclear and Particle Astrophysics (INPAC-MRPI program), Iowa State University, the Smithsonian Institution, Washington University McDonnell Center for the Space Sciences, The University of Wisconsin and the Wisconsin Alumni Research Foundation, U.S.A.; The research leading to these results has received funding from the European Union's Seventh Framework Programme (FP7/2007-2013) under grant agreements No 262053 and No 317446. This project is receiving funding from the European Union's Horizon 2020 research and innovation programs under agreement No 676134.
dc.description.abstractWe provide an updated assessment of the power of the Cherenkov Telescope Array (CTA) to search for thermally produced dark matter at the TeV scale, via the associated gamma-ray signal from pair-annihilating dark matter particles in the region around the Galactic centre. We find that CTA will open a new window of discovery potential, significantly extending the range of robustly testable models given a standard cuspy profile of the dark matter density distribution. Importantly, even for a cored profile, the projected sensitivity of CTA will be sufficient to probe various well-motivated models of thermally produced dark matter at the TeV scale. This is due to CTA's unprecedented sensitivity, angular and energy resolutions, and the planned observational strategy. The survey of the inner Galaxy will cover a much larger region than corresponding previous observational campaigns with imaging atmospheric Cherenkov telescopes. CTA will map with unprecedented precision the large-scale diffuse emission in high-energy gamma rays, constituting a background for dark matter searches for which we adopt state-of-the-art models based on current data. Throughout our analysis, we use up-to-date event reconstruction Monte Carlo tools developed by the CTA consortium, and pay special attention to quantifying the level of instrumental systematic uncertainties, as well as background template systematic errors, required to probe thermally produced dark matter at these energies.
dc.description.departmentDepto. de Estructura de la Materia, Física Térmica y Electrónica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipUnión Europea. Horizonte 2020
dc.description.sponsorshipUnión Europea. FP7
dc.description.sponsorshipMinisterio de Ciencia e Innovación (MICCIN)
dc.description.sponsorshipMinisterio de Ciencia e Innovación (MICCIN)
dc.description.sponsorshipMinisterio de Ciencia e Innovación (MICINN)/FEDER
dc.description.sponsorshipCentro de Excelencia Severo Ochoa
dc.description.sponsorshipUnidad de Excelencia Maria de Maeztu
dc.description.sponsorshipAustralian Research Council, Australia
dc.description.sponsorshipAustralian National University, Australia
dc.description.sponsorshipFederal Ministry of Education, Science and Research, Austria
dc.description.sponsorshipFONDECYT-Chile
dc.description.sponsorshipCONICYT-Chile
dc.description.sponsorshipInnsbruck University, Austria
dc.description.sponsorshipConselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq), Brasil National Council for Scientific and Technological Development (CNPq)
dc.description.sponsorshipFundacao de Amparo a Pesquisa do Estado do Rio de Janeiro (FAPERJ), Brasil Carlos Chagas Filho Foundation for Research Support of the State of Rio de Janeiro (FAPERJ)
dc.description.sponsorshipFundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP), Brasil Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP)
dc.description.sponsorshipMinistry of Science, Technology, Innovations and Communications (MCTIC), Brasil
dc.description.sponsorshipInstituto Serrapilheira, Brasil
dc.description.sponsorshipMinistry of Education and Science, National RI Roadmap Project, Bulgaria
dc.description.sponsorshipNatural Sciences and Engineering Research Council of Canada, Canada (NSERC)
dc.description.sponsorshipCanadian Space Agency, Canada
dc.description.sponsorshipCroatian Science Foundation, Croatia
dc.description.sponsorshipRudjer Boskovic Institute, Croatia
dc.description.sponsorshipUniversity of Osijek, Croatia
dc.description.sponsorshipUniversity of Rijeka, Croatia
dc.description.sponsorshipUniversity of Split, Croatia
dc.description.sponsorshipFaculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Croatia
dc.description.sponsorshipUniversity of Zagreb, Croatia
dc.description.sponsorshipFaculty of Electrical Engineering and Computing, Croatia
dc.description.sponsorshipMinistry of Education, Youth and Sports, Czech Republic
dc.description.sponsorshipAcademy of Finland, Finland
dc.description.sponsorshipMinistry of Higher Education and Research, France Ministry of Higher Education & Scientific Research (MHESR)
dc.description.sponsorshipCNRS-INSU, France Centre National de la Recherche Scientifique (CNRS)
dc.description.sponsorshipCNRS-IN2P3, France Centre National de la Recherche Scientifique (CNRS)
dc.description.sponsorshipCEA-Irfu, France French Atomic Energy Commission
dc.description.sponsorshipANR, France French National Research Agency (ANR)
dc.description.sponsorshipRegional Council Ile de France, France
dc.description.sponsorshipLabex ENIGMASS, France
dc.description.sponsorshipOSUG2020, France
dc.description.sponsorshipP2IO, France
dc.description.sponsorshipOCEVU, France
dc.description.sponsorshipMax Planck Society, Germany
dc.description.sponsorshipBMBF, Germany Federal Ministry of Education & Research (BMBF)
dc.description.sponsorshipDESY, Germany
dc.description.sponsorshipHelmholtz Association, Germany
dc.description.sponsorshipDepartment of Atomic Energy, India (DAE)
dc.description.sponsorshipDepartment of Science and Technology, India
dc.description.sponsorshipIstituto Nazionale di Astrofisica (INAF), Italy
dc.description.sponsorshipIstituto Nazionale di Fisica Nucleare (INFN), Italy
dc.description.sponsorshipMIUR, Italy Ministry of Education, Universities and Research (MIUR)
dc.description.sponsorshipIstituto Nazionale di Astrofisica (INAF-OABRERA) Grant Fondazione Cariplo/Regione Lombardia, Italy
dc.description.sponsorshipICRR, Japan
dc.description.sponsorshipUniversity of Tokyo, Japan
dc.description.sponsorshipJSPS, Japan Ministry of Education, Culture, Sports, Science and Technology, Japan
dc.description.sponsorshipMEXT, Japan Ministry of Education, Culture, Sports, Science and Technology, Japan
dc.description.sponsorshipNetherlands Research School for Astronomy (NOVA), Netherlands
dc.description.sponsorshipNetherlands Organization for Scientific Research (NWO), Netherlands
dc.description.sponsorshipUniversity of Oslo, Norway
dc.description.sponsorshipMinistry of Science and Higher Education, Poland
dc.description.sponsorshipNational Centre for Research and Development, Poland
dc.description.sponsorshipNational Science Centre, Poland
dc.description.sponsorshipSlovenian Research Agency, Slovenia
dc.description.sponsorshipYoung Researcher program, Slovenia
dc.description.sponsorshipSouth African Department of Science and Technology, South Africa
dc.description.sponsorshipNational Research Foundation through the South African Gamma-Ray Astronomy Programme, South Africa
dc.description.sponsorshipComunidad de Madrid
dc.description.sponsorship"Postdoctoral Junior Leader Fellowship" programme from La Caixa Banking Foundation
dc.description.sponsorshipPrograma Operativo FEDER2014-2020
dc.description.sponsorshipConsejería de Economía y Conocimiento de la Junta de Andalucía
dc.description.sponsorshipPAIDI 2020
dc.description.sponsorshipUniversidad de Jaén
dc.description.sponsorshipSwedish Research Council, Sweden
dc.description.sponsorshipRoyal Physiographic Society of Lund, Sweden
dc.description.sponsorshipRoyal Swedish Academy of Sciences, Sweden
dc.description.sponsorshipSwedish National Infrastructure for Computing (SNIC) at Lunarc (Lund), Sweden
dc.description.sponsorshipState Secretariat for Education, Research and Innovation (SERI), Switzerland
dc.description.sponsorshipSwiss National Science Foundation (SNSF), Switzerland
dc.description.sponsorshipDurham University, U.K.
dc.description.sponsorshipLeverhulme Trust, U.K.
dc.description.sponsorshipLiverpool University, U.K.
dc.description.sponsorshipUniversity of Leicester, U.K.
dc.description.sponsorshipUniversity of Oxford, U.K.
dc.description.sponsorshipRoyal Society, U.K.
dc.description.sponsorshipScience and Technology Facilities Council, U.K.
dc.description.sponsorshipU.S. National Science Foundation, U.S.A National Science Foundation (NSF)
dc.description.sponsorshipU.S. Department of Energy, U.S.A United States Department of Energy (DOE)
dc.description.sponsorshipArgonne National Laboratory, U.S.A United States Department of Energy (DOE) University of Chicago
dc.description.sponsorshipBarnard College, U.S.A
dc.description.sponsorshipUniversity of California, U.S.A
dc.description.sponsorshipUniversity of Chicago, U.S.A
dc.description.sponsorshipColumbia University, U.S.A
dc.description.sponsorshipGeorgia Institute of Technology, U.S.A
dc.description.sponsorshipInstitute for Nuclear and Particle Astrophysics (INPAC-MRPI program), U.S.A
dc.description.sponsorshipIowa State University, U.S.A
dc.description.sponsorshipSmithsonian Institution, U.S.A.
dc.description.sponsorshipWashington University McDonnell Center for the Space Sciences, U.S.A
dc.description.sponsorshipUniversity of Wisconsin, U.S.A.
dc.description.sponsorshipWisconsin Alumni Research Foundation, U.S.A.
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/66824
dc.identifier.doi10.1088/1475-7516/2021/01/057
dc.identifier.issn1475-7516
dc.identifier.officialurlhttps://doi.org/10.1088/1475-7516/2021/01/057
dc.identifier.relatedurlhttps://iopscience.iop.org/
dc.identifier.urihttps://hdl.handle.net/20.500.14352/8296
dc.issue.number1
dc.journal.titleJournal of cosmology and astroparticle physics
dc.language.isoeng
dc.publisherIop Publishing
dc.relation.projectIDP-SPHERE (665919); ESCAPE (824064); 676134
dc.relation.projectIDCTA-PP (262053); (INFIERI 317446)
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dc.relation.projectIDCZ.02.1.01/0.0/0.0/16_019/0000754
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dc.relation.projectIDLCF/BQ/LI18/11630014
dc.relation.projectIDLCF/BQ/PI18/11630012
dc.relation.projectID1257737
dc.relation.projectIDP18-FR-1580
dc.rightsAtribución 3.0 España
dc.rights.accessRightsopen access
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/es/
dc.subject.cdu539.1
dc.subject.keywordGamma-ray signals
dc.subject.keywordRadiative processes
dc.subject.keywordAnnihilation
dc.subject.keywordSimulations
dc.subject.keywordParticle
dc.subject.keywordClumpy
dc.subject.keywordMass
dc.subject.keywordContraction
dc.subject.keywordCandidates
dc.subject.keywordPhysics
dc.subject.ucmFísica nuclear
dc.subject.unesco2207 Física Atómica y Nuclear
dc.titleSensitivity of the Cherenkov Telescope Array to a dark matter signal from the Galactic centre
dc.typejournal article
dspace.entity.typePublication
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