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Angular Analysis of $B_{d} \to K^{\ast 0}\mu^{+}\mu^{-}$ with the ATLAS Experiment
A measurement of the forward-backward asymmetry $A_{FB}$ and the fraction of the $K^{\ast 0}$ longitudinal polarisation $F_{L}$ in the decay $B_{d}^{0} \rightarrow K^{\ast 0} \mu^+\mu^-$ as a function of the di-muon invariant mass is presented. A data sample of $4.9\, \text{fb}^{-1}$ of integrated l...
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| Lenguaje: | eng |
| Publicado: |
2013
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| Acceso en línea: | http://cds.cern.ch/record/1537961 |
| _version_ | 1780929710203600896 |
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| author | The ATLAS collaboration |
| author_facet | The ATLAS collaboration |
| author_sort | The ATLAS collaboration |
| collection | CERN |
| description | A measurement of the forward-backward asymmetry $A_{FB}$ and the fraction of the $K^{\ast 0}$ longitudinal polarisation $F_{L}$ in the decay $B_{d}^{0} \rightarrow K^{\ast 0} \mu^+\mu^-$ as a function of the di-muon invariant mass is presented. A data sample of $4.9\, \text{fb}^{-1}$ of integrated luminosity collected with the ATLAS detector at the LHC at CERN taken in the year 2011 is used. The measurement is compared to the expectations from the Standard Model. |
| id | cern-1537961 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2013 |
| record_format | invenio |
| spelling | cern-15379612021-04-18T19:37:59Zhttp://cds.cern.ch/record/1537961engThe ATLAS collaborationAngular Analysis of $B_{d} \to K^{\ast 0}\mu^{+}\mu^{-}$ with the ATLAS ExperimentDetectors and Experimental TechniquesA measurement of the forward-backward asymmetry $A_{FB}$ and the fraction of the $K^{\ast 0}$ longitudinal polarisation $F_{L}$ in the decay $B_{d}^{0} \rightarrow K^{\ast 0} \mu^+\mu^-$ as a function of the di-muon invariant mass is presented. A data sample of $4.9\, \text{fb}^{-1}$ of integrated luminosity collected with the ATLAS detector at the LHC at CERN taken in the year 2011 is used. The measurement is compared to the expectations from the Standard Model.ATLAS-CONF-2013-038oai:cds.cern.ch:15379612013-04-05 |
| spellingShingle | Detectors and Experimental Techniques The ATLAS collaboration Angular Analysis of $B_{d} \to K^{\ast 0}\mu^{+}\mu^{-}$ with the ATLAS Experiment |
| title | Angular Analysis of $B_{d} \to K^{\ast 0}\mu^{+}\mu^{-}$ with the ATLAS Experiment |
| title_full | Angular Analysis of $B_{d} \to K^{\ast 0}\mu^{+}\mu^{-}$ with the ATLAS Experiment |
| title_fullStr | Angular Analysis of $B_{d} \to K^{\ast 0}\mu^{+}\mu^{-}$ with the ATLAS Experiment |
| title_full_unstemmed | Angular Analysis of $B_{d} \to K^{\ast 0}\mu^{+}\mu^{-}$ with the ATLAS Experiment |
| title_short | Angular Analysis of $B_{d} \to K^{\ast 0}\mu^{+}\mu^{-}$ with the ATLAS Experiment |
| title_sort | angular analysis of $b_{d} \to k^{\ast 0}\mu^{+}\mu^{-}$ with the atlas experiment |
| topic | Detectors and Experimental Techniques |
| url | http://cds.cern.ch/record/1537961 |
| work_keys_str_mv | AT theatlascollaboration angularanalysisofbdtokast0mumuwiththeatlasexperiment |