Search for leptonic decays of W' bosons in pp collisions at vs = 7 TeV

A search for a new heavy gauge boson W0 decaying to an electron or muon, plus a low mass neutrino, is presented. This study uses data corresponding to an integrated luminosity of 5.0 fb?1 , collected using the CMS detector in pp collisions at a centre-of-mass energy of 7 TeV at the LHC. Events conta...

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Autores: Chatrchyan, S., Brochero Cifuentes, Javier Andrés|||0000-0003-2093-7856, Cabrillo Bartolomé, José Iban|||0000-0002-0367-4022, Calderón Tazón, Alicia|||0000-0002-7205-2040, Duarte Campderros, Jorge|||0000-0003-0687-5214, Felcini, Marta, Fernández García, Marcos|||0000-0002-4824-1087, Gómez Gramuglio, Gervasio|||0000-0002-1077-6553, González Sánchez, Francisco Javier, Jordá Lope, Clara, Lobelle Pardo, Patricia, López Virto, María Amparo, Marco de Lucas, Jesús|||0000-0001-7914-8494, Marco de Lucas, Rafael José, Martínez Rivero, Celso, Matorras Weinig, Francisco|||0000-0003-4295-5668, Muñoz Sánchez, Francisca Javiela, Rodrigo Anoro, Teresa, Rodríguez Marrero, Ana Yaiza, Ruiz Jimeno, Alberto|||0000-0002-3639-0368, Scodellaro, Luca|||0000-0002-4974-8330, Sobrón Sañudo, Mar, Vila Álvarez, Iván |||0000-0002-6797-7209, Vilar Cortabitarte, Rocío|||0000-0003-2045-8054
Tipo de recurso: artículo
Fecha de publicación:2012
País:España
Institución:Universidad de Cantabria (UC)
Repositorio:UCrea Repositorio Abierto de la Universidad de Cantabria
Idioma:inglés
OAI Identifier:oai:repositorio.unican.es:10902/28345
Acceso en línea:https://hdl.handle.net/10902/28345
Access Level:acceso abierto
Palabra clave:Hadron-hadron scattering
id ES_7d7cfeb9f9e29a6bb60870fffc11f2f1
oai_identifier_str oai:repositorio.unican.es:10902/28345
network_acronym_str ES
network_name_str España
repository_id_str
dc.title.none.fl_str_mv Search for leptonic decays of W' bosons in pp collisions at vs = 7 TeV
title Search for leptonic decays of W' bosons in pp collisions at vs = 7 TeV
spellingShingle Search for leptonic decays of W' bosons in pp collisions at vs = 7 TeV
Chatrchyan, S.
Hadron-hadron scattering
title_short Search for leptonic decays of W' bosons in pp collisions at vs = 7 TeV
title_full Search for leptonic decays of W' bosons in pp collisions at vs = 7 TeV
title_fullStr Search for leptonic decays of W' bosons in pp collisions at vs = 7 TeV
title_full_unstemmed Search for leptonic decays of W' bosons in pp collisions at vs = 7 TeV
title_sort Search for leptonic decays of W' bosons in pp collisions at vs = 7 TeV
dc.creator.none.fl_str_mv Chatrchyan, S.
Brochero Cifuentes, Javier Andrés|||0000-0003-2093-7856
Cabrillo Bartolomé, José Iban|||0000-0002-0367-4022
Calderón Tazón, Alicia|||0000-0002-7205-2040
Duarte Campderros, Jorge|||0000-0003-0687-5214
Felcini, Marta
Fernández García, Marcos|||0000-0002-4824-1087
Gómez Gramuglio, Gervasio|||0000-0002-1077-6553
González Sánchez, Francisco Javier
Jordá Lope, Clara
Lobelle Pardo, Patricia
López Virto, María Amparo
Marco de Lucas, Jesús|||0000-0001-7914-8494
Marco de Lucas, Rafael José
Martínez Rivero, Celso
Matorras Weinig, Francisco|||0000-0003-4295-5668
Muñoz Sánchez, Francisca Javiela
Rodrigo Anoro, Teresa
Rodríguez Marrero, Ana Yaiza
Ruiz Jimeno, Alberto|||0000-0002-3639-0368
Scodellaro, Luca|||0000-0002-4974-8330
Sobrón Sañudo, Mar
Vila Álvarez, Iván |||0000-0002-6797-7209
Vilar Cortabitarte, Rocío|||0000-0003-2045-8054
author Chatrchyan, S.
author_facet Chatrchyan, S.
Brochero Cifuentes, Javier Andrés|||0000-0003-2093-7856
Cabrillo Bartolomé, José Iban|||0000-0002-0367-4022
Calderón Tazón, Alicia|||0000-0002-7205-2040
Duarte Campderros, Jorge|||0000-0003-0687-5214
Felcini, Marta
Fernández García, Marcos|||0000-0002-4824-1087
Gómez Gramuglio, Gervasio|||0000-0002-1077-6553
González Sánchez, Francisco Javier
Jordá Lope, Clara
Lobelle Pardo, Patricia
López Virto, María Amparo
Marco de Lucas, Jesús|||0000-0001-7914-8494
Marco de Lucas, Rafael José
Martínez Rivero, Celso
Matorras Weinig, Francisco|||0000-0003-4295-5668
Muñoz Sánchez, Francisca Javiela
Rodrigo Anoro, Teresa
Rodríguez Marrero, Ana Yaiza
Ruiz Jimeno, Alberto|||0000-0002-3639-0368
Scodellaro, Luca|||0000-0002-4974-8330
Sobrón Sañudo, Mar
Vila Álvarez, Iván |||0000-0002-6797-7209
Vilar Cortabitarte, Rocío|||0000-0003-2045-8054
author_role author
author2 Brochero Cifuentes, Javier Andrés|||0000-0003-2093-7856
Cabrillo Bartolomé, José Iban|||0000-0002-0367-4022
Calderón Tazón, Alicia|||0000-0002-7205-2040
Duarte Campderros, Jorge|||0000-0003-0687-5214
Felcini, Marta
Fernández García, Marcos|||0000-0002-4824-1087
Gómez Gramuglio, Gervasio|||0000-0002-1077-6553
González Sánchez, Francisco Javier
Jordá Lope, Clara
Lobelle Pardo, Patricia
López Virto, María Amparo
Marco de Lucas, Jesús|||0000-0001-7914-8494
Marco de Lucas, Rafael José
Martínez Rivero, Celso
Matorras Weinig, Francisco|||0000-0003-4295-5668
Muñoz Sánchez, Francisca Javiela
Rodrigo Anoro, Teresa
Rodríguez Marrero, Ana Yaiza
Ruiz Jimeno, Alberto|||0000-0002-3639-0368
Scodellaro, Luca|||0000-0002-4974-8330
Sobrón Sañudo, Mar
Vila Álvarez, Iván |||0000-0002-6797-7209
Vilar Cortabitarte, Rocío|||0000-0003-2045-8054
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 Universidad de Cantabria
dc.subject.none.fl_str_mv Hadron-hadron scattering
topic Hadron-hadron scattering
description A search for a new heavy gauge boson W0 decaying to an electron or muon, plus a low mass neutrino, is presented. This study uses data corresponding to an integrated luminosity of 5.0 fb?1 , collected using the CMS detector in pp collisions at a centre-of-mass energy of 7 TeV at the LHC. Events containing a single electron or muon and missing transverse momentum are analyzed. No significant excess of events above the standard model expectation is found in the transverse mass distribution of the lepton-neutrino system, and upper limits for cross sections above different transverse mass thresholds are presented. Mass exclusion limits at 95% CL for a range of W0 models are determined, including a limit of 2.5 TeV for right-handed W0 bosons with standard-model-like couplings and limits of 2.43?2.63 TeV for left-handed W0 bosons, taking into account their interference with the standard model W boson. Exclusion limits have also been set on Kaluza-Klein WKK states in the framework of split universal extra dimensions.
publishDate 2012
dc.date.none.fl_str_mv 2012
2012-08-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
NA
http://purl.org/coar/version/c_be7fb7dd8ff6fe43
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/10902/28345
url https://hdl.handle.net/10902/28345
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.publisher.none.fl_str_mv Springer Verlag
publisher.none.fl_str_mv Springer Verlag
dc.source.none.fl_str_mv Journal of High Energy Physics, 2012, 2012(8), 23
reponame:UCrea Repositorio Abierto de la Universidad de Cantabria
instname:Universidad de Cantabria (UC)
instname_str Universidad de Cantabria (UC)
reponame_str UCrea Repositorio Abierto de la Universidad de Cantabria
collection UCrea Repositorio Abierto de la Universidad de Cantabria
repository.name.fl_str_mv
repository.mail.fl_str_mv
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spelling Search for leptonic decays of W' bosons in pp collisions at vs = 7 TeVChatrchyan, S.Brochero Cifuentes, Javier Andrés|||0000-0003-2093-7856 Cabrillo Bartolomé, José Iban|||0000-0002-0367-4022Calderón Tazón, Alicia|||0000-0002-7205-2040Duarte Campderros, Jorge|||0000-0003-0687-5214Felcini, MartaFernández García, Marcos|||0000-0002-4824-1087Gómez Gramuglio, Gervasio|||0000-0002-1077-6553González Sánchez, Francisco JavierJordá Lope, ClaraLobelle Pardo, PatriciaLópez Virto, María AmparoMarco de Lucas, Jesús|||0000-0001-7914-8494Marco de Lucas, Rafael JoséMartínez Rivero, CelsoMatorras Weinig, Francisco|||0000-0003-4295-5668Muñoz Sánchez, Francisca JavielaRodrigo Anoro, TeresaRodríguez Marrero, Ana YaizaRuiz Jimeno, Alberto|||0000-0002-3639-0368Scodellaro, Luca|||0000-0002-4974-8330Sobrón Sañudo, MarVila Álvarez, Iván |||0000-0002-6797-7209Vilar Cortabitarte, Rocío|||0000-0003-2045-8054Hadron-hadron scatteringA search for a new heavy gauge boson W0 decaying to an electron or muon, plus a low mass neutrino, is presented. This study uses data corresponding to an integrated luminosity of 5.0 fb?1 , collected using the CMS detector in pp collisions at a centre-of-mass energy of 7 TeV at the LHC. Events containing a single electron or muon and missing transverse momentum are analyzed. No significant excess of events above the standard model expectation is found in the transverse mass distribution of the lepton-neutrino system, and upper limits for cross sections above different transverse mass thresholds are presented. Mass exclusion limits at 95% CL for a range of W0 models are determined, including a limit of 2.5 TeV for right-handed W0 bosons with standard-model-like couplings and limits of 2.43?2.63 TeV for left-handed W0 bosons, taking into account their interference with the standard model W boson. Exclusion limits have also been set on Kaluza-Klein WKK states in the framework of split universal extra dimensions.We congratulate our colleagues in the CERN accelerator departments for the excellent performance of the LHC machine. We thank the technical and administrative staff at CERN and other CMS institutes, and acknowledge support from: FMSR (Austria); FNRS and FWO (Belgium); CNPq, CAPES, FAPERJ, and FAPESP (Brazil); MES (Bulgaria); CERN; CAS, MoST, and NSFC (China); COLCIENCIAS (Colombia); MSES (Croatia); RPF (Cyprus); MoER, SF0690030s09 and ERDF (Estonia); Academy of Finland, MEC, and HIP (Finland); CEA and CNRS/IN2P3 (France); BMBF, DFG, and HGF (Germany); GSRT (Greece); OTKA and NKTH (Hungary); DAE and DST (India); I± (Iran); SFI (Ireland); INFN (Italy); NRF and WCU (Korea); LAS (Lithuania); CINVESTAV, CONACYT, SEP, and UASLP-FAI (Mexico); MSI (New Zealand); PAEC (Pakistan); MSHE and NSC (Poland); FCT (Portugal); JINR (Armenia, Belarus, Georgia, Ukraine, Uzbekistan); MON, RosAtom, RAS and RFBR (Russia); MSTD (Serbia); MICINN and CPAN (Spain); Swiss Funding Agencies (Switzerland); NSC (Taipei); TUBITAK and TAEK (Turkey); STFC (United Kingdom); DOE and NSF (USA). Individuals have received support from the Marie-Curie programme and the European Research Council (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 Council of Science and Industrial Research, India; and the HOMING PLUS programme of Foundation for Polish Science, cofinanced from European Union, Regional Development Fund.Springer VerlagUniversidad de Cantabria20122012-08-01journal articlehttp://purl.org/coar/resource_type/c_6501NAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/articlehttps://hdl.handle.net/10902/28345Journal of High Energy Physics, 2012, 2012(8), 23reponame:UCrea Repositorio Abierto de la Universidad de Cantabriainstname:Universidad de Cantabria (UC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:repositorio.unican.es:10902/283452026-06-02T12:39:31Z
score 15,300724

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