Search for the rare decays [inline image][inline image] and B[super]0--[micro][super]+[micro][super]

A search for the decays [inline image][inline image] and B[super]0--[micro][super]+[micro][super]- is performed with about 37 pb[super]-1 of pp collisions at [inline image][inline image] collected by the LHCb experiment at the Large Hadron Collider at CERN. The observed numbers of events are consist...

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Bibliographic Details
Published in:Physics letters. B 2011-05, Vol.699 (5), p.330-340
Main Authors: Aaij, R, Adeva, B, Adinolfi, M, Adrover, C, Affolder, A, Ajaltouni, Z, Albrecht, J, Alessio, F, Alexander, M, Cartelle, PAlvarez, Et. Al
Format: Article
Language:English
Subjects:
CERN
Collisions
Confidence intervals
Decay
Elementary particles
Hadrons
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Summary:A search for the decays [inline image][inline image] and B[super]0--[micro][super]+[micro][super]- is performed with about 37 pb[super]-1 of pp collisions at [inline image][inline image] 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 [inline image][inline image] and [inline image][inline image] at 95% confidence level.
ISSN:0370-2693
DOI:10.1016/j.physletb.2011.04.031