Search for resonant production of second-generation sleptons with same-sign dimuon events in proton–proton collisions at √s=13TeV
A search is presented for resonant production of second-generation sleptons (μ˜L, ν˜μ) via the R-parity-violating coupling λ′211 to quarks, in events with two same-sign muons and at least two jets in the final state. The smuon (muon sneutrino) is expected to decay into a muon and a neutralino (charg...
| Autores: | , , , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2019 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/213469 |
| Acceso en línea: | http://hdl.handle.net/10261/213469 |
| Access Level: | acceso abierto |
| Palabra clave: | ddc:530 |
| id |
ES_70fae3e7ddb1898e6bb550cb3ee2b0f0 |
|---|---|
| oai_identifier_str |
oai:digital.csic.es:10261/213469 |
| network_acronym_str |
ES |
| network_name_str |
España |
| repository_id_str |
|
| dc.title.none.fl_str_mv |
Search for resonant production of second-generation sleptons with same-sign dimuon events in proton–proton collisions at √s=13TeV |
| title |
Search for resonant production of second-generation sleptons with same-sign dimuon events in proton–proton collisions at √s=13TeV |
| spellingShingle |
Search for resonant production of second-generation sleptons with same-sign dimuon events in proton–proton collisions at √s=13TeV Brochero Cifuentes, J. A. ddc:530 |
| title_short |
Search for resonant production of second-generation sleptons with same-sign dimuon events in proton–proton collisions at √s=13TeV |
| title_full |
Search for resonant production of second-generation sleptons with same-sign dimuon events in proton–proton collisions at √s=13TeV |
| title_fullStr |
Search for resonant production of second-generation sleptons with same-sign dimuon events in proton–proton collisions at √s=13TeV |
| title_full_unstemmed |
Search for resonant production of second-generation sleptons with same-sign dimuon events in proton–proton collisions at √s=13TeV |
| title_sort |
Search for resonant production of second-generation sleptons with same-sign dimuon events in proton–proton collisions at √s=13TeV |
| 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 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 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 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 |
| 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) 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 Ministry of Education and Science of the Russian Federation Ministerio de Economía y Competitividad (España) Principado de Asturias Chulalongkorn University Welch Foundation Weston Havens Foundation Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72] |
| dc.subject.none.fl_str_mv |
ddc:530 |
| topic |
ddc:530 |
| description |
A search is presented for resonant production of second-generation sleptons (μ˜L, ν˜μ) via the R-parity-violating coupling λ′211 to quarks, in events with two same-sign muons and at least two jets in the final state. The smuon (muon sneutrino) is expected to decay into a muon and a neutralino (chargino), which will then decay into a second muon and at least two jets. The analysis is based on the 2016 data set of proton-proton collisions at s√=13TeV recorded with the CMS detector at the LHC, corresponding to an integrated luminosity of 35.9fb−1. No significant deviation is observed with respect to standard model expectations. Upper limits on cross sections, ranging from 0.24 to 730fb, are derived in the context of two simplified models representing the dominant signal contributions leading to a same-sign muon pair. The cross section limits are translated into coupling limits for a modified constrained minimal supersymmetric model with λ′211 as the only nonzero R-parity violating coupling. The results significantly extend restrictions of the parameter space compared with previous searches for similar models. |
| 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/10261/213469 |
| url |
http://hdl.handle.net/10261/213469 |
| 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/10.1140/epjc/s10052-019-6800-x Sí |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.publisher.none.fl_str_mv |
Springer Nature |
| publisher.none.fl_str_mv |
Springer Nature |
| 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_ |
1869410619722039296 |
| spelling |
Search for resonant production of second-generation sleptons with same-sign dimuon events in proton–proton collisions at √s=13TeVBrochero 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, TeresaRuiz Jimeno, AlbertoScodellaro, LucaTrevisani, N.Vila, IvánVilar Cortabitarte, R.ddc:530A search is presented for resonant production of second-generation sleptons (μ˜L, ν˜μ) via the R-parity-violating coupling λ′211 to quarks, in events with two same-sign muons and at least two jets in the final state. The smuon (muon sneutrino) is expected to decay into a muon and a neutralino (chargino), which will then decay into a second muon and at least two jets. The analysis is based on the 2016 data set of proton-proton collisions at s√=13TeV recorded with the CMS detector at the LHC, corresponding to an integrated luminosity of 35.9fb−1. No significant deviation is observed with respect to standard model expectations. Upper limits on cross sections, ranging from 0.24 to 730fb, are derived in the context of two simplified models representing the dominant signal contributions leading to a same-sign muon pair. The cross section limits are translated into coupling limits for a modified constrained minimal supersymmetric model with λ′211 as the only nonzero R-parity violating coupling. The results significantly extend restrictions of the parameter space compared with previous searches for similar models.Individuals have received support from the Marie-Curie program 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 a 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”) Program and the J´anos Bolyai Research Scholarship of the Hungarian Academy of Sciences, the New National Excellence Program UNKP, the NKFIA research grants 123842, 123959, 124845, 124850 and 125105 (Hungary); the Council of Science and Industrial Research, India; the HOMING PLUS program of the Foundation for Polish Science, cofinanced from European Union, Regional Development Fund, the Mobility Plus program 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 programs 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 (U.S.A.).Springer NatureEuropean Research CouncilEuropean CommissionA. G. Leventis FoundationAlfred P. Sloan FoundationAlexander von Humboldt FoundationBelgian Science Policy OfficeFonds de la Recherche Scientifique (Fédération Wallonie-Bruxelles)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 FundMinistry of Education and Science of the Russian FederationMinisterio de Economía y Competitividad (España)Principado de AsturiasChulalongkorn 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/10261/213469reponame: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/10.1140/epjc/s10052-019-6800-xSíinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2134692026-05-22T06:33:51Z |
| score |
15,811543 |