Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10725283 | Physics Letters B | 2011 | 11 Pages |
Abstract
A search for the decays Bs0âμ+μâ and B0âμ+μâ is performed with about 37pbâ1 of pp collisions at s=7TeV collected by the LHCb experiment at the Large Hadron Collider at CERN. The observed numbers of events are consistent with the background expectations. The resulting upper limits on the branching ratios are B(Bs0âμ+μâ)<5.6Ã10â8 and B(B0âμ+μâ)<1.5Ã10â8 at 95% confidence level.
Keywords
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Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
LHCb Collaboration LHCb Collaboration, R. Aaij, B. Adeva, M. Adinolfi, C. Adrover, A. Affolder, Z. Ajaltouni, J. Albrecht, F. Alessio, M. Alexander, P. Alvarez Cartelle, A.A. Jr., S. Amato, Y. Amhis, J. Amoraal, J. Anderson, R.B. Appleby,