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Bd/s -> mu+ mu- in ATLAS
The ATLAS Experiment has conducted a search for the rare decays of Bs and Bd into mu+mu-. 25 fb−1 of integrated luminosity of proton-proton collisions collected during LHC Run 1 were studied to provide new results presented in this talk. An upper limit is set on the branching ratio BR(Bd to mu+mu-)...
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| Lenguaje: | eng |
| Publicado: |
2016
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/2213522 |
| _version_ | 1780951955104858112 |
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| author | Guenther, Jaroslav |
| author_facet | Guenther, Jaroslav |
| author_sort | Guenther, Jaroslav |
| collection | CERN |
| description | The ATLAS Experiment has conducted a search for the rare decays of Bs and Bd into mu+mu-. 25 fb−1 of integrated luminosity of proton-proton collisions collected during LHC Run 1 were studied to provide new results presented in this talk. An upper limit is set on the branching ratio BR(Bd to mu+mu-) < 4.2×10−10 at 95% confidence level. For Bs, ATLAS measurement yields the branching ratio BR(Bs to mu+mu-)=(0.9+1.1−0.8)×10−9. The result is consistent with the Standard Model expectation and other available measurements. |
| id | cern-2213522 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2016 |
| record_format | invenio |
| spelling | cern-22135222019-09-30T06:29:59Zhttp://cds.cern.ch/record/2213522engGuenther, JaroslavBd/s -> mu+ mu- in ATLASParticle Physics - ExperimentThe ATLAS Experiment has conducted a search for the rare decays of Bs and Bd into mu+mu-. 25 fb−1 of integrated luminosity of proton-proton collisions collected during LHC Run 1 were studied to provide new results presented in this talk. An upper limit is set on the branching ratio BR(Bd to mu+mu-) < 4.2×10−10 at 95% confidence level. For Bs, ATLAS measurement yields the branching ratio BR(Bs to mu+mu-)=(0.9+1.1−0.8)×10−9. The result is consistent with the Standard Model expectation and other available measurements.ATL-PHYS-SLIDE-2016-578oai:cds.cern.ch:22135222016-09-06 |
| spellingShingle | Particle Physics - Experiment Guenther, Jaroslav Bd/s -> mu+ mu- in ATLAS |
| title | Bd/s -> mu+ mu- in ATLAS |
| title_full | Bd/s -> mu+ mu- in ATLAS |
| title_fullStr | Bd/s -> mu+ mu- in ATLAS |
| title_full_unstemmed | Bd/s -> mu+ mu- in ATLAS |
| title_short | Bd/s -> mu+ mu- in ATLAS |
| title_sort | bd/s -> mu+ mu- in atlas |
| topic | Particle Physics - Experiment |
| url | http://cds.cern.ch/record/2213522 |
| work_keys_str_mv | AT guentherjaroslav bdsmumuinatlas |