Search for dark matter in events with a leptoquark and missing transverse momentum in proton-proton collisions at 13 TeV
A search is presented for dark matter in proton-proton collisions at a center-of-mass energy of s=13 TeV using events with at least one high transverse momentum (p) muon, at least one high-p jet, and large missing transverse momentum. The data were collected with the CMS detector at the CERN LHC in...
| Autores: | , , , , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2019 |
| País: | España |
| Recursos: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/213083 |
| Acesso em linha: | http://hdl.handle.net/10261/213083 |
| Access Level: | acceso abierto |
| Palavra-chave: | CMS Physics Dark matter Leptoquarks ddc:530 |
| id |
ES_2eba2936d73a6d3704d88e48bcdb733a |
|---|---|
| oai_identifier_str |
oai:digital.csic.es:10261/213083 |
| network_acronym_str |
ES |
| network_name_str |
España |
| repository_id_str |
|
| dc.title.none.fl_str_mv |
Search for dark matter in events with a leptoquark and missing transverse momentum in proton-proton collisions at 13 TeV |
| title |
Search for dark matter in events with a leptoquark and missing transverse momentum in proton-proton collisions at 13 TeV |
| spellingShingle |
Search for dark matter in events with a leptoquark and missing transverse momentum in proton-proton collisions at 13 TeV Brochero Cifuentes, J. A. CMS Physics Dark matter Leptoquarks ddc:530 |
| title_short |
Search for dark matter in events with a leptoquark and missing transverse momentum in proton-proton collisions at 13 TeV |
| title_full |
Search for dark matter in events with a leptoquark and missing transverse momentum in proton-proton collisions at 13 TeV |
| title_fullStr |
Search for dark matter in events with a leptoquark and missing transverse momentum in proton-proton collisions at 13 TeV |
| title_full_unstemmed |
Search for dark matter in events with a leptoquark and missing transverse momentum in proton-proton collisions at 13 TeV |
| title_sort |
Search for dark matter in events with a leptoquark and missing transverse momentum in proton-proton collisions at 13 TeV |
| dc.creator.none.fl_str_mv |
Brochero Cifuentes, J. A. Cabrillo, I. J. Calderon, Alicia Chazin Quero, B. Duarte Campderros, J. Fernández-García, Marcos Fernández Manteca, P. J. García Alonso, A. García-Ferrero, J. Gómez, Gervasio López Virto, A. Marco, Jesús Martínez-Rivero, Celso Martínez Ruiz del Arbol, P. Matorras, Francisco Piedra, Jonatan Prieels, C. Rodrigo Anoro, Teresa Russo, L. Ruiz Jimeno, Alberto Scodellaro, Luca Trevisani, N. Vila, Iván Vilar Cortabitarte, R. |
| author |
Brochero Cifuentes, J. A. |
| author_facet |
Brochero Cifuentes, J. A. Cabrillo, I. J. Calderon, Alicia Chazin Quero, B. Duarte Campderros, J. Fernández-García, Marcos Fernández Manteca, P. J. García Alonso, A. García-Ferrero, J. Gómez, Gervasio López Virto, A. Marco, Jesús Martínez-Rivero, Celso Martínez Ruiz del Arbol, P. Matorras, Francisco Piedra, Jonatan Prieels, C. Rodrigo Anoro, Teresa Russo, L. Ruiz Jimeno, Alberto Scodellaro, Luca Trevisani, N. Vila, Iván Vilar Cortabitarte, R. |
| author_role |
author |
| author2 |
Cabrillo, I. J. Calderon, Alicia Chazin Quero, B. Duarte Campderros, J. Fernández-García, Marcos Fernández Manteca, P. J. García Alonso, A. García-Ferrero, J. Gómez, Gervasio López Virto, A. Marco, Jesús Martínez-Rivero, Celso Martínez Ruiz del Arbol, P. Matorras, Francisco Piedra, Jonatan Prieels, C. Rodrigo Anoro, Teresa Russo, L. Ruiz Jimeno, Alberto Scodellaro, Luca Trevisani, N. Vila, Iván Vilar Cortabitarte, R. |
| author2_role |
author author author author author author author author author author author author author author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
European Research Council European Commission A. G. Leventis Foundation Alfred P. Sloan Foundation Alexander von Humboldt Foundation Belgian Science Policy Office Fonds de la Recherche Scientifique (Fédération Wallonie-Bruxelles) Agency for Innovation by Science and Technology (Belgium) Ministry of Education, Youth and Sports (Czech Republic) Hungarian Academy of Sciences Council for Scientific and Industrial Research (India) Foundation for Polish Science Ministry of Science and Higher Education (Poland) Qatar National Research Fund Ministerio de Economía y Competitividad (España) Principado de Asturias European Science Foundation Ministry of Economy, Development and Tourism (Greece) Chulalongkorn University Welch Foundation Weston Havens Foundation Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72] |
| dc.subject.none.fl_str_mv |
CMS Physics Dark matter Leptoquarks ddc:530 |
| topic |
CMS Physics Dark matter Leptoquarks ddc:530 |
| description |
A search is presented for dark matter in proton-proton collisions at a center-of-mass energy of s=13 TeV using events with at least one high transverse momentum (p) muon, at least one high-p jet, and large missing transverse momentum. The data were collected with the CMS detector at the CERN LHC in 2016 and 2017, and correspond to an integrated luminosity of 77.4 fb. In the examined scenario, a pair of scalar leptoquarks is assumed to be produced. One leptoquark decays to a muon and a jet while the other decays to dark matter and low-p standard model particles. The signature for signal events would be significant missing transverse momentum from the dark matter in conjunction with a peak at the leptoquark mass in the invariant mass distribution of the highest p muon and jet. The data are observed to be consistent with the background predicted by the standard model. For the first benchmark scenario considered, dark matter masses up to 500 GeV are excluded for leptoquark masses m≈1400 GeV, and up to 300 GeV for m≈1500 GeV. For the second benchmark scenario, dark matter masses up to 600 GeV are excluded for m≈1400 GeV. |
| publishDate |
2019 |
| dc.date.none.fl_str_mv |
2019 2020 2020 2020 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article http://purl.org/coar/resource_type/c_6501 Publisher's version info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
http://hdl.handle.net/10261/213083 |
| url |
http://hdl.handle.net/10261/213083 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
#PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/EC/H2020/675440 http://dx.doi.org/10.1016/j.physletb.2019.05.046 Sí |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.publisher.none.fl_str_mv |
Elsevier |
| publisher.none.fl_str_mv |
Elsevier |
| dc.source.none.fl_str_mv |
reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC instname:Consejo Superior de Investigaciones Científicas (CSIC) |
| instname_str |
Consejo Superior de Investigaciones Científicas (CSIC) |
| reponame_str |
DIGITAL.CSIC. Repositorio Institucional del CSIC |
| collection |
DIGITAL.CSIC. Repositorio Institucional del CSIC |
| repository.name.fl_str_mv |
|
| repository.mail.fl_str_mv |
|
| _version_ |
1869405430023716864 |
| spelling |
Search for dark matter in events with a leptoquark and missing transverse momentum in proton-proton collisions at 13 TeVBrochero Cifuentes, J. A.Cabrillo, I. J.Calderon, AliciaChazin Quero, B.Duarte Campderros, J.Fernández-García, MarcosFernández Manteca, P. J.García Alonso, A.García-Ferrero, J.Gómez, GervasioLópez Virto, A.Marco, JesúsMartínez-Rivero, CelsoMartínez Ruiz del Arbol, P.Matorras, FranciscoPiedra, JonatanPrieels, C.Rodrigo Anoro, TeresaRusso, L.Ruiz Jimeno, AlbertoScodellaro, LucaTrevisani, N.Vila, IvánVilar Cortabitarte, R.CMSPhysicsDark matterLeptoquarksddc:530A search is presented for dark matter in proton-proton collisions at a center-of-mass energy of s=13 TeV using events with at least one high transverse momentum (p) muon, at least one high-p jet, and large missing transverse momentum. The data were collected with the CMS detector at the CERN LHC in 2016 and 2017, and correspond to an integrated luminosity of 77.4 fb. In the examined scenario, a pair of scalar leptoquarks is assumed to be produced. One leptoquark decays to a muon and a jet while the other decays to dark matter and low-p standard model particles. The signature for signal events would be significant missing transverse momentum from the dark matter in conjunction with a peak at the leptoquark mass in the invariant mass distribution of the highest p muon and jet. The data are observed to be consistent with the background predicted by the standard model. For the first benchmark scenario considered, dark matter masses up to 500 GeV are excluded for leptoquark masses m≈1400 GeV, and up to 300 GeV for m≈1500 GeV. For the second benchmark scenario, dark matter masses up to 600 GeV are excluded for m≈1400 GeV.Individuals have received support from the Marie-Curie programme and the European Research Council and Horizon 2020 Grant, contract No. 675440 (European Union); the Leventis Foundation; the A. P. Sloan Foundation; the Alexander von Humboldt Foundation; the Belgian Federal Science Policy Office; the Fonds pour la Formation à la Recherche dans l'Industrie et dans l'Agriculture (FRIA-Belgium); the Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium); the F.R.S.-FNRS and FWO (Belgium) under the “Excellence of Science - EOS” - be.h project n. 30820817; the Ministry of Education, Youth and Sports (MEYS) of the Czech Republic; the Lendület (“Momentum”) Programme and the János Bolyai Research Scholarship of the Hungarian Academy of Sciences, the New National Excellence Program ÚNKP, the NKFIA research grants 123842, 123959, 124845, 124850 and 125105 (Hungary); the Council of Science and Industrial Research, India; the HOMING PLUS programme of the Foundation for Polish Science, cofinanced from European Union, Regional Development Fund, the Mobility Plus programme of the Ministry of Science and Higher Education, the National Science Center (Poland), contracts Harmonia 2014/14/M/ST2/00428, Opus 2014/13/B/ST2/02543, 2014/15/B/ST2/03998, and 2015/19/B/ST2/ 02861, Sonata-bis 2012/07/E/ST2/01406; the National Priorities Research Program by Qatar National Research Fund; the Programa Estatal de Fomento de la Investigación Científica y Técnica de Excelencia María de Maeztu, grant MDM-2015-0509 and the Programa Severo Ochoa del Principado de Asturias; the Thalis and Aristeia programmes cofinanced by EU-ESF and the Greek NSRF; the Rachadapisek Sompot Fund for Postdoctoral Fellowship, Chulalongkorn University and the Chulalongkorn Academic into Its 2nd Century Project Advancement Project (Thailand); the Welch Foundation, contract C-1845; and the Weston Havens Foundation (USA).ElsevierEuropean Research CouncilEuropean CommissionA. G. Leventis FoundationAlfred P. Sloan FoundationAlexander von Humboldt FoundationBelgian Science Policy OfficeFonds de la Recherche Scientifique (Fédération Wallonie-Bruxelles)Agency for Innovation by Science and Technology (Belgium)Ministry of Education, Youth and Sports (Czech Republic)Hungarian Academy of SciencesCouncil for Scientific and Industrial Research (India)Foundation for Polish ScienceMinistry of Science and Higher Education (Poland)Qatar National Research FundMinisterio de Economía y Competitividad (España)Principado de AsturiasEuropean Science FoundationMinistry of Economy, Development and Tourism (Greece)Chulalongkorn UniversityWelch FoundationWeston Havens FoundationConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2020202020192020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/213083reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/EC/H2020/675440http://dx.doi.org/10.1016/j.physletb.2019.05.046Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2130832026-05-22T06:33:51Z |
| score |
15.812429 |