Search for dark matter particles produced in association with a top quark pair at √=13  TeV

Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAM

Bibliographic Details
Authors: Sirunyan, Albert M., Albajar Molera, Carmen, Fernández Trocóniz Acha, Jorge, CMS Collaboration
Format: article
Publication Date:2019
Country:España
Institution:Universidad Autónoma de Madrid
Repository:Biblos-e Archivo. Repositorio Institucional de la UAM
Language:English
OAI Identifier:oai:repositorio.uam.es:10486/715898
Online Access:http://hdl.handle.net/10486/715898
https://dx.doi.org/10.1103/PhysRevLett.122.011803
Access Level:Open access
Keyword:Hadron
lepton
standard model
Física
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spelling Search for dark matter particles produced in association with a top quark pair at √=13  TeVSirunyan, Albert M.Albajar Molera, CarmenFernández Trocóniz Acha, JorgeCMS CollaborationHadronleptonstandard modelFísicaArtículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAMA search is performed for dark matter particles produced in association with a top quark pair in proton-proton collisions at √=13 TeV. The data correspond to an integrated luminosity of 35.9 fb-1 recorded by the CMS detector at the LHC. No significant excess over the standard model expectation is observed. The results are interpreted using simplified models of dark matter production via spin-0 mediators that couple to dark matter particles and to standard model quarks, providing constraints on the coupling strength between the mediator and the quarks. These are the most stringent collider limits to date for scalar mediators, and the most stringent for pseudoscalar mediators at low massesFinally, we acknowledge the enduring support for the construction and operation of the LHC and the CMS detector provided by the following funding agencies: BMWFW and FWF (Austria); FNRS and FWO (Belgium); CNPq, CAPES, FAPERJ, and FAPESP (Brazil); MES (Bulgaria); CERN; CAS, MoST, and NSFC (China); COLCIENCIAS (Colombia); MSES and CSF (Croatia); RPF (Cyprus); SENESCYT (Ecuador); MoER, ERC IUT, and ERDF (Estonia); Academy of Finland, MEC, and HIP (Finland); CEA and CNRS/IN2P3 (France); BMBF, DFG, and HGF (Germany); GSRT (Greece); OTKA and NIH (Hungary); DAE and DST (India); IPM (Iran); SFI (Ireland); INFN (Italy); MSIP and NRF (Republic of Korea); LAS (Lithuania); MOE and UM (Malaysia); BUAP, CINVESTAV, CONACYT, LNS, SEP, and UASLP-FAI (Mexico); MBIE (New Zealand); PAEC (Pakistan); MSHE and NSC (Poland); FCT (Portugal); JINR (Dubna); MON, RosAtom, RAS, RFBR and RAEP (Russia); MESTD (Serbia); SEIDI and CPAN (Spain); Swiss Funding Agencies (Switzerland); MST (Taipei); ThEPCenter, IPST, STAR, and NSTDA (Thailand); TUBITAK and TAEK (Turkey); NASU and SFFR (Ukraine); STFC (United Kingdom); DOE and NSF (USA)American Physical SocietyDepartamento de Física TeóricaFacultad de Ciencias20192019-01-10research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/715898https://dx.doi.org/10.1103/PhysRevLett.122.011803reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/7158982026-06-23T12:46:27Z
dc.title.none.fl_str_mv Search for dark matter particles produced in association with a top quark pair at √=13  TeV
title Search for dark matter particles produced in association with a top quark pair at √=13  TeV
spellingShingle Search for dark matter particles produced in association with a top quark pair at √=13  TeV
Sirunyan, Albert M.
Hadron
lepton
standard model
Física
title_short Search for dark matter particles produced in association with a top quark pair at √=13  TeV
title_full Search for dark matter particles produced in association with a top quark pair at √=13  TeV
title_fullStr Search for dark matter particles produced in association with a top quark pair at √=13  TeV
title_full_unstemmed Search for dark matter particles produced in association with a top quark pair at √=13  TeV
title_sort Search for dark matter particles produced in association with a top quark pair at √=13  TeV
dc.creator.none.fl_str_mv Sirunyan, Albert M.
Albajar Molera, Carmen
Fernández Trocóniz Acha, Jorge
CMS Collaboration
author Sirunyan, Albert M.
author_facet Sirunyan, Albert M.
Albajar Molera, Carmen
Fernández Trocóniz Acha, Jorge
CMS Collaboration
author_role author
author2 Albajar Molera, Carmen
Fernández Trocóniz Acha, Jorge
CMS Collaboration
author2_role author
author
author
dc.contributor.none.fl_str_mv Departamento de Física Teórica
Facultad de Ciencias
dc.subject.none.fl_str_mv Hadron
lepton
standard model
Física
topic Hadron
lepton
standard model
Física
description Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAM
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-01-10
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
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 http://hdl.handle.net/10486/715898
https://dx.doi.org/10.1103/PhysRevLett.122.011803
url http://hdl.handle.net/10486/715898
https://dx.doi.org/10.1103/PhysRevLett.122.011803
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
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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