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Rare B-decays at ATLAS including B to di-muonic decays
A search for the rare decay Bsmumu has been performed in LHC proton-proton collisions at a centre-of-mass energy of 7 TeV with the ATLAS detector using first 2.4 fb-1 of data collected in 2011. The observed number of events is in agreement with the background expectation. The resulting upper limit o...
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| Lenguaje: | eng |
| Publicado: |
2012
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| Acceso en línea: | http://cds.cern.ch/record/1463056 |
| _version_ | 1780925325260095488 |
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| author | Ibragimov, I |
| author_facet | Ibragimov, I |
| author_sort | Ibragimov, I |
| collection | CERN |
| description | A search for the rare decay Bsmumu has been performed in LHC proton-proton collisions at a centre-of-mass energy of 7 TeV with the ATLAS detector using first 2.4 fb-1 of data collected in 2011. The observed number of events is in agreement with the background expectation. The resulting upper limit on the branching fraction BR(Bsmumu) is less than 2.2e-8 at 95% CL. |
| id | cern-1463056 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2012 |
| record_format | invenio |
| spelling | cern-14630562019-09-30T06:29:59Zhttp://cds.cern.ch/record/1463056engIbragimov, IRare B-decays at ATLAS including B to di-muonic decaysDetectors and Experimental TechniquesA search for the rare decay Bsmumu has been performed in LHC proton-proton collisions at a centre-of-mass energy of 7 TeV with the ATLAS detector using first 2.4 fb-1 of data collected in 2011. The observed number of events is in agreement with the background expectation. The resulting upper limit on the branching fraction BR(Bsmumu) is less than 2.2e-8 at 95% CL.ATL-PHYS-PROC-2012-118oai:cds.cern.ch:14630562012-07-20 |
| spellingShingle | Detectors and Experimental Techniques Ibragimov, I Rare B-decays at ATLAS including B to di-muonic decays |
| title | Rare B-decays at ATLAS including B to di-muonic decays |
| title_full | Rare B-decays at ATLAS including B to di-muonic decays |
| title_fullStr | Rare B-decays at ATLAS including B to di-muonic decays |
| title_full_unstemmed | Rare B-decays at ATLAS including B to di-muonic decays |
| title_short | Rare B-decays at ATLAS including B to di-muonic decays |
| title_sort | rare b-decays at atlas including b to di-muonic decays |
| topic | Detectors and Experimental Techniques |
| url | http://cds.cern.ch/record/1463056 |
| work_keys_str_mv | AT ibragimovi rarebdecaysatatlasincludingbtodimuonicdecays |