Search for the decay $B_s^0 \to \mu \mu$ with the ATLAS detector
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2013 |
| Outros Autores: | , , , , , , , , , , , , , , , , , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) |
| Texto Completo: | http://dx.doi.org/10.1016/j.physletb.2012.06.013 http://hdl.handle.net/10400.26/26144 |
Resumo: | A blind analysis searching for the decay Bs0 -> mumu 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 BR(Bs0 -> mu mu) < 2.2 (1.9) x10^(-8) at 95% (90%) confidence level. |
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Search for the decay $B_s^0 \to \mu \mu$ with the ATLAS detectorA blind analysis searching for the decay Bs0 -> mumu 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 BR(Bs0 -> mu mu) < 2.2 (1.9) x10^(-8) at 95% (90%) confidence level.Repositório ComumATLAS collaboration (2869 authors)Aguilar-Saavedra, Juan AntonioAnjos, NunoCarvalho, JoãoCastro, Nuno FilipeConde Muiño, PatriciaDo Valle Wemans, AndréFiolhais, MiguelGomes, AgostinhoGonçalo, RicardoJorge, PedroLopes, LourencoMachado Miguens, JoanaMaio, AméliaManeira, JoséOliveira, Miguel AlfonsoOnofre, AntónioPalma, AlbertoPina, João AntonioPinto, BelmiroSantos, HelenaSaraiva, JoãoSilva, JoséVeloso, FilipeWolters, Helmut2019-02-03T19:33:16Z2013-07-162019-02-03T19:33:16Z2013-07-16T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1016/j.physletb.2012.06.013http://hdl.handle.net/10400.26/26144enginfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-05-14T13:04:10Zoai:comum.rcaap.pt:10400.26/26144Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-29T07:18:36.517233Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse |
| dc.title.none.fl_str_mv |
Search for the decay $B_s^0 \to \mu \mu$ with the ATLAS detector |
| title |
Search for the decay $B_s^0 \to \mu \mu$ with the ATLAS detector |
| spellingShingle |
Search for the decay $B_s^0 \to \mu \mu$ with the ATLAS detector ATLAS collaboration (2869 authors) |
| title_short |
Search for the decay $B_s^0 \to \mu \mu$ with the ATLAS detector |
| title_full |
Search for the decay $B_s^0 \to \mu \mu$ with the ATLAS detector |
| title_fullStr |
Search for the decay $B_s^0 \to \mu \mu$ with the ATLAS detector |
| title_full_unstemmed |
Search for the decay $B_s^0 \to \mu \mu$ with the ATLAS detector |
| title_sort |
Search for the decay $B_s^0 \to \mu \mu$ with the ATLAS detector |
| author |
ATLAS collaboration (2869 authors) |
| author_facet |
ATLAS collaboration (2869 authors) Aguilar-Saavedra, Juan Antonio Anjos, Nuno Carvalho, João Castro, Nuno Filipe Conde Muiño, Patricia Do Valle Wemans, André Fiolhais, Miguel Gomes, Agostinho Gonçalo, Ricardo Jorge, Pedro Lopes, Lourenco Machado Miguens, Joana Maio, Amélia Maneira, José Oliveira, Miguel Alfonso Onofre, António Palma, Alberto Pina, João Antonio Pinto, Belmiro Santos, Helena Saraiva, João Silva, José Veloso, Filipe Wolters, Helmut |
| author_role |
author |
| author2 |
Aguilar-Saavedra, Juan Antonio Anjos, Nuno Carvalho, João Castro, Nuno Filipe Conde Muiño, Patricia Do Valle Wemans, André Fiolhais, Miguel Gomes, Agostinho Gonçalo, Ricardo Jorge, Pedro Lopes, Lourenco Machado Miguens, Joana Maio, Amélia Maneira, José Oliveira, Miguel Alfonso Onofre, António Palma, Alberto Pina, João Antonio Pinto, Belmiro Santos, Helena Saraiva, João Silva, José Veloso, Filipe Wolters, Helmut |
| 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 author |
| dc.contributor.none.fl_str_mv |
Repositório Comum |
| dc.contributor.author.fl_str_mv |
ATLAS collaboration (2869 authors) Aguilar-Saavedra, Juan Antonio Anjos, Nuno Carvalho, João Castro, Nuno Filipe Conde Muiño, Patricia Do Valle Wemans, André Fiolhais, Miguel Gomes, Agostinho Gonçalo, Ricardo Jorge, Pedro Lopes, Lourenco Machado Miguens, Joana Maio, Amélia Maneira, José Oliveira, Miguel Alfonso Onofre, António Palma, Alberto Pina, João Antonio Pinto, Belmiro Santos, Helena Saraiva, João Silva, José Veloso, Filipe Wolters, Helmut |
| description |
A blind analysis searching for the decay Bs0 -> mumu 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 BR(Bs0 -> mu mu) < 2.2 (1.9) x10^(-8) at 95% (90%) confidence level. |
| publishDate |
2013 |
| dc.date.none.fl_str_mv |
2013-07-16 2013-07-16T00:00:00Z 2019-02-03T19:33:16Z 2019-02-03T19:33:16Z |
| 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://dx.doi.org/10.1016/j.physletb.2012.06.013 http://hdl.handle.net/10400.26/26144 |
| url |
http://dx.doi.org/10.1016/j.physletb.2012.06.013 http://hdl.handle.net/10400.26/26144 |
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eng |
| language |
eng |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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RCAAP |
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Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) |
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Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) |
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Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia |
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info@rcaap.pt |
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