Search for the decay B-s(0) -> mu(+)mu(-) with the ATLAS detector

Detalhes bibliográficos
Autor(a) principal: Onofre, A.
Data de Publicação: 2012
Outros Autores: Castro, Nuno Filipe Silva Fernandes, ATLAS Collaboration
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/48818
Resumo: A blind analysis searching for the decay View the MathML sourceBs0→μ+μ− has been performed using proton–proton collisions at a centre-of-mass energy of 7 TeV recorded with the ATLAS detector at the LHC. With an integrated luminosity of 2.4 fb−1 no excess of events over the background expectation is found and an upper limit is set on the branching fraction View the MathML sourceBR(Bs0→μ+μ−)<2.2(1.9)×10−8 at 95% (90%) confidence level.
id RCAP_96507b82db1edd4744b94c79eee26737
oai_identifier_str oai:repositorium.sdum.uminho.pt:1822/48818
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Search for the decay B-s(0) -> mu(+)mu(-) with the ATLAS detectorB mesonRare decaysFCNCATLASLHCCiências Naturais::Ciências FísicasScience & TechnologyA blind analysis searching for the decay View the MathML sourceBs0→μ+μ− has been performed using proton–proton collisions at a centre-of-mass energy of 7 TeV recorded with the ATLAS detector at the LHC. With an integrated luminosity of 2.4 fb−1 no excess of events over the background expectation is found and an upper limit is set on the branching fraction View the MathML sourceBR(Bs0→μ+μ−)<2.2(1.9)×10−8 at 95% (90%) confidence level.We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; CONICYT, Chile; CAS, MOST and NSFC, China; COLCIENCIAS, Colombia; MSMT CR, MPO CR and VSC CR, Czech Republic; DNRF, DNSRC and Lundbeck Foundation, Denmark; EPLANET and ERC, European Union; IN2P3-CNRS, CEA-DSM/IRFU, France; GNAS, Georgia; BMBF, DFG, HGF, MPG and AvH Foundation, Germany; GSRT, Greece; ISF, MINERVA, GIF, DIP and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; FOM and NWO, Netherlands; RCN, Norway; MNiSW, Poland; GRICES and FCT, Portugal; MERYS (MECTS), Romania; MES of Russia and ROSATOM, Russian Federation; JINR; MSTD, Serbia; MSSR, Slovakia; ARRS and MVZT, Slovenia; DST/NRF, South Africa; MICINN, Spain; SRC and Wallenberg Foundation, Sweden; SER, SNSF and Cantons of Bern and Geneva, Switzerland; NSC, Taiwan; TAEK, Turkey; STFC, the Royal Society and Leverhulme Trust, United Kingdom; DOE and NSF, United States of America.info:eu-repo/semantics/publishedVersionElsevierUniversidade do MinhoOnofre, A.Castro, Nuno Filipe Silva FernandesATLAS Collaboration20122012-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/48818engAad, G., Abbott, B., Abdallah, J., Khalek, S. A., Abdelalim, A. A., Abdinov, O., . . . Collaboration, A. (2012). Search for the decay B-s(0) -> mu(+)mu(-) with the ATLAS detector. Physics Letters B, 713(4-5), 387-407. doi: 10.1016/j.physletb.2012.06.0130370-26931873-244510.1016/j.physletb.2012.06.013http://www.sciencedirect.com/science/article/pii/S0370269312006399info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:27:51Zoai:repositorium.sdum.uminho.pt:1822/48818Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:22:32.494403Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Search for the decay B-s(0) -> mu(+)mu(-) with the ATLAS detector
title Search for the decay B-s(0) -> mu(+)mu(-) with the ATLAS detector
spellingShingle Search for the decay B-s(0) -> mu(+)mu(-) with the ATLAS detector
Onofre, A.
B meson
Rare decays
FCNC
ATLAS
LHC
Ciências Naturais::Ciências Físicas
Science & Technology
title_short Search for the decay B-s(0) -> mu(+)mu(-) with the ATLAS detector
title_full Search for the decay B-s(0) -> mu(+)mu(-) with the ATLAS detector
title_fullStr Search for the decay B-s(0) -> mu(+)mu(-) with the ATLAS detector
title_full_unstemmed Search for the decay B-s(0) -> mu(+)mu(-) with the ATLAS detector
title_sort Search for the decay B-s(0) -> mu(+)mu(-) with the ATLAS detector
author Onofre, A.
author_facet Onofre, A.
Castro, Nuno Filipe Silva Fernandes
ATLAS Collaboration
author_role author
author2 Castro, Nuno Filipe Silva Fernandes
ATLAS Collaboration
author2_role author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Onofre, A.
Castro, Nuno Filipe Silva Fernandes
ATLAS Collaboration
dc.subject.por.fl_str_mv B meson
Rare decays
FCNC
ATLAS
LHC
Ciências Naturais::Ciências Físicas
Science & Technology
topic B meson
Rare decays
FCNC
ATLAS
LHC
Ciências Naturais::Ciências Físicas
Science & Technology
description A blind analysis searching for the decay View the MathML sourceBs0→μ+μ− has been performed using proton–proton collisions at a centre-of-mass energy of 7 TeV recorded with the ATLAS detector at the LHC. With an integrated luminosity of 2.4 fb−1 no excess of events over the background expectation is found and an upper limit is set on the branching fraction View the MathML sourceBR(Bs0→μ+μ−)<2.2(1.9)×10−8 at 95% (90%) confidence level.
publishDate 2012
dc.date.none.fl_str_mv 2012
2012-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/48818
url http://hdl.handle.net/1822/48818
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Aad, G., Abbott, B., Abdallah, J., Khalek, S. A., Abdelalim, A. A., Abdinov, O., . . . Collaboration, A. (2012). Search for the decay B-s(0) -> mu(+)mu(-) with the ATLAS detector. Physics Letters B, 713(4-5), 387-407. doi: 10.1016/j.physletb.2012.06.013
0370-2693
1873-2445
10.1016/j.physletb.2012.06.013
http://www.sciencedirect.com/science/article/pii/S0370269312006399
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
_version_ 1799132695951835136

Registros relacionados