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Search for $B^0_{d,s} \to \mu^{+}\mu^{-}$ at LHCb with 300 pb$^{-1}$
A search for the Bs->mumu and Bd->mumu decays is performed in ~300 pb-1 of pp collisions at sqrt(s) = 7 TeV collected by the LHCb experiment at the Large Hadron Collider at CERN. The measured limit on the branching fraction of the Bs->mumu decay is BR(Bsmumu) < 1.6 10^{-8} at 95% confide...
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| Lenguaje: | eng |
| Publicado: |
2011
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| Acceso en línea: | http://cds.cern.ch/record/1391405 |
| _version_ | 1780923368526053376 |
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| author | Bettler, Marc-Olivier |
| author_facet | Bettler, Marc-Olivier |
| author_sort | Bettler, Marc-Olivier |
| collection | CERN |
| description | A search for the Bs->mumu and Bd->mumu decays is performed in ~300 pb-1 of pp collisions at sqrt(s) = 7 TeV collected by the LHCb experiment at the Large Hadron Collider at CERN. The measured limit on the branching fraction of the Bs->mumu decay is BR(Bsmumu) < 1.6 10^{-8} at 95% confidence level, while that of the Bd->mumu decay is BR(Bd->mumu) < 5.1 x 10^{-9} at 95% confidence level. A combination with the 2010 dataset of LHCb yields a limit of BR(Bs->mumu) <1.5 x 10^{-8} at 95% confidence level. |
| id | cern-1391405 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2011 |
| record_format | invenio |
| spelling | cern-13914052019-09-30T06:29:59Zhttp://cds.cern.ch/record/1391405engBettler, Marc-OlivierSearch for $B^0_{d,s} \to \mu^{+}\mu^{-}$ at LHCb with 300 pb$^{-1}$Particle Physics - ExperimentParticle Physics - ExperimentA search for the Bs->mumu and Bd->mumu decays is performed in ~300 pb-1 of pp collisions at sqrt(s) = 7 TeV collected by the LHCb experiment at the Large Hadron Collider at CERN. The measured limit on the branching fraction of the Bs->mumu decay is BR(Bsmumu) < 1.6 10^{-8} at 95% confidence level, while that of the Bd->mumu decay is BR(Bd->mumu) < 5.1 x 10^{-9} at 95% confidence level. A combination with the 2010 dataset of LHCb yields a limit of BR(Bs->mumu) <1.5 x 10^{-8} at 95% confidence level.A search for the Bs->mumu and Bd->mumu decays is performed in ~300 pb-1 of pp collisions at sqrt(s) = 7 TeV collected by the LHCb experiment at the Large Hadron Collider at CERN. The measured limit on the branching fraction of the Bs->mumu decay is BR(Bsmumu) < 1.6 10^{-8} at 95% confidence level, while that of the Bd->mumu decay is BR(Bd->mumu) < 5.1 x 10^{-9} at 95% confidence level. A combination with the 2010 dataset of LHCb yields a limit of BR(Bs->mumu) <1.5 x 10^{-8} at 95% confidence level.arXiv:1110.2411CERN-LHCb-PROC-2011-069oai:cds.cern.ch:13914052011-10-18 |
| spellingShingle | Particle Physics - Experiment Particle Physics - Experiment Bettler, Marc-Olivier Search for $B^0_{d,s} \to \mu^{+}\mu^{-}$ at LHCb with 300 pb$^{-1}$ |
| title | Search for $B^0_{d,s} \to \mu^{+}\mu^{-}$ at LHCb with 300 pb$^{-1}$ |
| title_full | Search for $B^0_{d,s} \to \mu^{+}\mu^{-}$ at LHCb with 300 pb$^{-1}$ |
| title_fullStr | Search for $B^0_{d,s} \to \mu^{+}\mu^{-}$ at LHCb with 300 pb$^{-1}$ |
| title_full_unstemmed | Search for $B^0_{d,s} \to \mu^{+}\mu^{-}$ at LHCb with 300 pb$^{-1}$ |
| title_short | Search for $B^0_{d,s} \to \mu^{+}\mu^{-}$ at LHCb with 300 pb$^{-1}$ |
| title_sort | search for $b^0_{d,s} \to \mu^{+}\mu^{-}$ at lhcb with 300 pb$^{-1}$ |
| topic | Particle Physics - Experiment Particle Physics - Experiment |
| url | http://cds.cern.ch/record/1391405 |
| work_keys_str_mv | AT bettlermarcolivier searchforb0dstomumuatlhcbwith300pb1 |