Publication
Title
Search for and decays in pp collisions at = 7 TeV
Author
Abstract
A search for the rare decays Bs0→μ+μ- and B0→μ+μ- is performed in pp collisions at √s=7  TeV, with a data sample corresponding to an integrated luminosity of 1.14  fb-1, collected by the CMS experiment at the LHC. In both cases, the number of events observed after all selection requirements is consistent with expectations from background and standard-model signal predictions. The resulting upper limits on the branching fractions are B(Bs0→μ+μ-)<1.9×10-8 and B(B0→μ+μ-)<4.6×10-9, at 95% confidence level.
Language
English
Source (journal)
Physical review letters. - New York, N.Y.
Publication
New York, N.Y. : 2011
ISSN
0031-9007
Volume/pages
107:19(2011), p. 1-15
Article Reference
191802
ISI
000297005600003
Medium
E-only publicatie
Full text (Publisher's DOI)
Full text (open access)
UAntwerpen
Faculty/Department
Research group
Project info
Publication type
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Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
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Creation 06.02.2012
Last edited 13.12.2017
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