Search for supersymmetry in events with b jets and missing transverse momentum at the LHC

A search for supersymmetry is presented using a sample of events with b jets and missing transverse momentum. The search uses a data sample of proton-proton collisions at a centre-of-mass energy of 7 TeV, corresponding to an integrated luminosity of 35 pb-1 , collected with the CMS detector. A total...

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Detalles Bibliográficos
Autores: Chatrchyan, Serguei, Brochero Cifuentes, Javier Andrés|||0000-0003-2093-7856, Cabrillo Bartolomé, José Iban|||0000-0002-0367-4022, Calderón Tazón, Alicia|||0000-0002-7205-2040, Chuang, S. H., 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, Piedra Gómez, Jonatan|||0000-0002-9157-1700, Rodrigo Anoro, Teresa
Tipo de recurso: artículo
Fecha de publicación:2011
País:España
Institución:Universidad de Cantabria (UC)
Repositorio:UCrea Repositorio Abierto de la Universidad de Cantabria
Idioma:inglés
OAI Identifier:oai:repositorio.unican.es:10902/26911
Acceso en línea:https://hdl.handle.net/10902/26911
Access Level:acceso abierto
Palabra clave:Hadron-Hadron Scattering
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network_acronym_str ES
network_name_str España
repository_id_str
spelling Search for supersymmetry in events with b jets and missing transverse momentum at the LHCChatrchyan, SergueiBrochero Cifuentes, Javier Andrés|||0000-0003-2093-7856 Cabrillo Bartolomé, José Iban|||0000-0002-0367-4022Calderón Tazón, Alicia|||0000-0002-7205-2040Chuang, S. H.Duarte 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 JavielaPiedra Gómez, Jonatan|||0000-0002-9157-1700Rodrigo Anoro, TeresaHadron-Hadron ScatteringA search for supersymmetry is presented using a sample of events with b jets and missing transverse momentum. The search uses a data sample of proton-proton collisions at a centre-of-mass energy of 7 TeV, corresponding to an integrated luminosity of 35 pb-1 , collected with the CMS detector. A total of 0.33 +0.43 -0.33 (stat.)±0.13 (syst.) events is predicted, using control samples in the data, to arise from standard model processes, and one event is observed in the data. Upper limits are set at the 95% confidence level on the cross sections of benchmark supersymmetric modelsWe wish to congratulate our colleagues in the CERN accelerator departments for the excellent performance of the LHC machine. We thank the technical and administrative sta_ 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); Academy of Sciences and NICPB (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); IPM (Iran); SFI (Ireland); INFN (Italy); NRF and WCU (Korea); LAS (Lithuania); CINVESTAV, CONACYT, SEP, and UASLP-FAI (Mexico); MSI (New Zealand); PAEC (Pakistan); SCSR (Poland); FCT (Portugal); JINR (Armenia, Belarus, Georgia, Ukraine, Uzbekistan); MST, MAE 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).Springer VerlagUniversidad de Cantabria20112011-07-01journal articlehttp://purl.org/coar/resource_type/c_6501NAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/articlehttps://hdl.handle.net/10902/26911Journal of High Energy Physics, 2011, 113, 1-26reponame:UCrea Repositorio Abierto de la Universidad de Cantabriainstname:Universidad de Cantabria (UC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial 4.0 Internationalhttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccessoai:repositorio.unican.es:10902/269112026-06-02T12:39:31Z
dc.title.none.fl_str_mv Search for supersymmetry in events with b jets and missing transverse momentum at the LHC
title Search for supersymmetry in events with b jets and missing transverse momentum at the LHC
spellingShingle Search for supersymmetry in events with b jets and missing transverse momentum at the LHC
Chatrchyan, Serguei
Hadron-Hadron Scattering
title_short Search for supersymmetry in events with b jets and missing transverse momentum at the LHC
title_full Search for supersymmetry in events with b jets and missing transverse momentum at the LHC
title_fullStr Search for supersymmetry in events with b jets and missing transverse momentum at the LHC
title_full_unstemmed Search for supersymmetry in events with b jets and missing transverse momentum at the LHC
title_sort Search for supersymmetry in events with b jets and missing transverse momentum at the LHC
dc.creator.none.fl_str_mv Chatrchyan, Serguei
Brochero Cifuentes, Javier Andrés|||0000-0003-2093-7856
Cabrillo Bartolomé, José Iban|||0000-0002-0367-4022
Calderón Tazón, Alicia|||0000-0002-7205-2040
Chuang, S. H.
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
Piedra Gómez, Jonatan|||0000-0002-9157-1700
Rodrigo Anoro, Teresa
author Chatrchyan, Serguei
author_facet Chatrchyan, Serguei
Brochero Cifuentes, Javier Andrés|||0000-0003-2093-7856
Cabrillo Bartolomé, José Iban|||0000-0002-0367-4022
Calderón Tazón, Alicia|||0000-0002-7205-2040
Chuang, S. H.
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
Piedra Gómez, Jonatan|||0000-0002-9157-1700
Rodrigo Anoro, Teresa
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
Chuang, S. H.
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
Piedra Gómez, Jonatan|||0000-0002-9157-1700
Rodrigo Anoro, Teresa
author2_role 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 supersymmetry is presented using a sample of events with b jets and missing transverse momentum. The search uses a data sample of proton-proton collisions at a centre-of-mass energy of 7 TeV, corresponding to an integrated luminosity of 35 pb-1 , collected with the CMS detector. A total of 0.33 +0.43 -0.33 (stat.)±0.13 (syst.) events is predicted, using control samples in the data, to arise from standard model processes, and one event is observed in the data. Upper limits are set at the 95% confidence level on the cross sections of benchmark supersymmetric models
publishDate 2011
dc.date.none.fl_str_mv 2011
2011-07-01
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/10902/26911
url https://hdl.handle.net/10902/26911
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-NonCommercial 4.0 International
http://creativecommons.org/licenses/by-nc/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-NonCommercial 4.0 International
http://creativecommons.org/licenses/by-nc/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, 2011, 113, 1-26
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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score 15.198674

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