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Measurement of the ratio of branching fractions B(Bd→K∗0γ)/B(Bs→ϕγ) with the LHCb experiment at s√=7~TeV
| dc.contributor | Universitat Ramon Llull. La Salle | |
| dc.contributor | CERN | |
| dc.contributor.author | LHCb Collaboration - CERN | |
| dc.date.accessioned | 2021-07-02T15:30:57Z | |
| dc.date.accessioned | 2023-07-13T09:53:58Z | |
| dc.date.available | 2021-07-02T15:30:57Z | |
| dc.date.available | 2023-07-13T09:53:58Z | |
| dc.date.issued | 2011-08 | |
| dc.identifier.uri | http://hdl.handle.net/20.500.14342/3018 | |
| dc.description.abstract | The ratio of branching ratios of the radiative B decays Bd→K∗0γ and Bs→ϕγ has been measured using 340.1~pb−1 of \emph{pp} collisions at a centre of mass energy of s√=7~TeV taken with the LHCb detector. The obtained value for the ratio is 1.52±0.14(stat)±0.10(syst)±0.12(fs/fd). Using the HFAG value for B(Bd→K∗0γ), B(Bs→ϕγ) has been found to be (2.8±0.5)×10−5. | eng |
| dc.format.extent | 12 p. | ca |
| dc.language.iso | eng | ca |
| dc.publisher | 25th International Symposium on Lepton Photon Interactions at High Energies, Mumbai, 22-27 of August 2011 | ca |
| dc.rights | Attribution 4.0 International | |
| dc.rights | © CERN | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
| dc.source | RECERCAT (Dipòsit de la Recerca de Catalunya) | |
| dc.subject.other | Gran col·lisionador d'hadrons (França i Suïssa) | ca |
| dc.subject.other | Partícules (Física nuclear) | ca |
| dc.subject.other | Col·lisions (Física nuclear) | ca |
| dc.title | Measurement of the ratio of branching fractions B(Bd→K∗0γ)/B(Bs→ϕγ) with the LHCb experiment at s√=7~TeV | ca |
| dc.type | info:eu-repo/semantics/conferenceObject | ca |
| dc.rights.accessLevel | info:eu-repo/semantics/openAccess | |
| dc.embargo.terms | cap | ca |
| dc.subject.udc | 539 |
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