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Search for the rare decays B0s→μ+μ− and B0→μ+μ−
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LHCb Collaboration (Including: Dossett, D., Gershon, T. J., Harrison, P. F., Latham, Thomas, Poluektov, Anton, Whitehead, M. (Mark) and Williams, M. P.). (2011) Search for the rare decays B0s→μ+μ− and B0→μ+μ−. Physics Letters B, Volume 699 (Number 5). pp. 330-340. doi:10.1016/j.physletb.2011.04.031 ISSN 0370-2693.
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Official URL: http://dx.doi.org/10.1016/j.physletb.2011.04.031
Abstract
A search for the decays and B0→μ+μ− is performed with about 37 pb−1 of pp collisions at 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 and B(B0→μ+μ−)<1.5×10−8 at 95% confidence level.
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