Search for a W′ boson decaying to a vector-like quark and a top or bottom quark in the all-jets final state
A search for a heavy W′ resonance decaying to one B or T vector-like quark and a top or bottom quark, respectively, is presented. The search uses proton-proton collision data collected in 2016 with the CMS detector at the LHC, corresponding to an integrated luminosity of 35.9 fb at s=13 TeV. Both de...
| 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:10261/213042 |
| Acceso en línea: | http://hdl.handle.net/10261/213042 |
| Access Level: | acceso abierto |
| Palabra clave: | Beyond Standard Model Hadron-Hadron scattering (experiments) Vectorlike quarks ddc:530 |
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| dc.title.none.fl_str_mv |
Search for a W′ boson decaying to a vector-like quark and a top or bottom quark in the all-jets final state |
| title |
Search for a W′ boson decaying to a vector-like quark and a top or bottom quark in the all-jets final state |
| spellingShingle |
Search for a W′ boson decaying to a vector-like quark and a top or bottom quark in the all-jets final state Cabrillo, I. J. Beyond Standard Model Hadron-Hadron scattering (experiments) Vectorlike quarks ddc:530 |
| title_short |
Search for a W′ boson decaying to a vector-like quark and a top or bottom quark in the all-jets final state |
| title_full |
Search for a W′ boson decaying to a vector-like quark and a top or bottom quark in the all-jets final state |
| title_fullStr |
Search for a W′ boson decaying to a vector-like quark and a top or bottom quark in the all-jets final state |
| title_full_unstemmed |
Search for a W′ boson decaying to a vector-like quark and a top or bottom quark in the all-jets final state |
| title_sort |
Search for a W′ boson decaying to a vector-like quark and a top or bottom quark in the all-jets final state |
| dc.creator.none.fl_str_mv |
Cabrillo, I. J. Calderon, Alicia Chazin Quero, B. Duarte Campderros, J. Fernández-García, Marcos Fernández Manteca, P. J. García-Ferrero, J. García Alonso, A. 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 |
Cabrillo, I. J. |
| author_facet |
Cabrillo, I. J. Calderon, Alicia Chazin Quero, B. Duarte Campderros, J. Fernández-García, Marcos Fernández Manteca, P. J. García-Ferrero, J. García Alonso, A. 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 |
Calderon, Alicia Chazin Quero, B. Duarte Campderros, J. Fernández-García, Marcos Fernández Manteca, P. J. García-Ferrero, J. García Alonso, A. 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 |
| 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 |
Beyond Standard Model Hadron-Hadron scattering (experiments) Vectorlike quarks ddc:530 |
| topic |
Beyond Standard Model Hadron-Hadron scattering (experiments) Vectorlike quarks ddc:530 |
| description |
A search for a heavy W′ resonance decaying to one B or T vector-like quark and a top or bottom quark, respectively, is presented. The search uses proton-proton collision data collected in 2016 with the CMS detector at the LHC, corresponding to an integrated luminosity of 35.9 fb at s=13 TeV. Both decay channels result in a final state with a top quark, a Higgs boson, and a b quark, each produced with significant energy. The all-hadronic decays of both the Higgs boson and the top quark are considered. The final-state jets, some of which correspond to merged decay products of a boosted top quark and a Higgs boson, are selected using jet substructure techniques, which help to suppress standard model backgrounds. A W′ boson signal would appear as a narrow peak in the invariant mass distribution of these jets. No significant deviation in data with respect to the standard model background predictions is observed. Cross section upper limits on W′ boson production in the top quark, Higgs boson, and b quark decay mode are set as a function of the W′ mass, for several vector-like quark mass hypotheses. These are the first limits for W′ boson production in this decay channel, and cover a range of 0.01 to 0.43 pb in the W′ mass range between 1.5 and 4.0 TeV.[Figure not available: see fulltext.]. |
| 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/10261/213042 |
| url |
http://hdl.handle.net/10261/213042 |
| 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/10.1007/JHEP03(2019)127 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) |
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Consejo Superior de Investigaciones Científicas (CSIC) |
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DIGITAL.CSIC. Repositorio Institucional del CSIC |
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DIGITAL.CSIC. Repositorio Institucional del CSIC |
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| _version_ |
1869406252399853568 |
| spelling |
Search for a W′ boson decaying to a vector-like quark and a top or bottom quark in the all-jets final stateCabrillo, I. J.Calderon, AliciaChazin Quero, B.Duarte Campderros, J.Fernández-García, MarcosFernández Manteca, P. J.García-Ferrero, J.García Alonso, A.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.Beyond Standard ModelHadron-Hadron scattering (experiments)Vectorlike quarksddc:530A search for a heavy W′ resonance decaying to one B or T vector-like quark and a top or bottom quark, respectively, is presented. The search uses proton-proton collision data collected in 2016 with the CMS detector at the LHC, corresponding to an integrated luminosity of 35.9 fb at s=13 TeV. Both decay channels result in a final state with a top quark, a Higgs boson, and a b quark, each produced with significant energy. The all-hadronic decays of both the Higgs boson and the top quark are considered. The final-state jets, some of which correspond to merged decay products of a boosted top quark and a Higgs boson, are selected using jet substructure techniques, which help to suppress standard model backgrounds. A W′ boson signal would appear as a narrow peak in the invariant mass distribution of these jets. No significant deviation in data with respect to the standard model background predictions is observed. Cross section upper limits on W′ boson production in the top quark, Higgs boson, and b quark decay mode are set as a function of the W′ mass, for several vector-like quark mass hypotheses. These are the first limits for W′ boson production in this decay channel, and cover a range of 0.01 to 0.43 pb in the W′ mass range between 1.5 and 4.0 TeV.[Figure not available: see fulltext.].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 Lend¨ulet (“Momentum”) Programme 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 Investigaci´on Cient´ıfica y T´ecnica de Excelencia Mar´ıa de Maeztu, grant MDM-2015-0509 and the Programa Severo Ochoa del Principado de Asturias; the Thalis and Aristeia program 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)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/10261/213042reponame: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/10.1007/JHEP03(2019)127Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2130422026-05-22T06:33:51Z |
| score |
15,811543 |