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Aubert, B. et al. (2004) Search for the Rare Leptonic Decay B+→μ+νμ. Physical Review Letters, 92 (22). p. 221803. ISSN 0031-9007
Metadata only available from this repository.Official URL: http://dx.doi.org/10.1103/PhysRevLett.92.221803
Abstract
We have performed a search for the rare leptonic decay B+→μ+νμ with data collected at the Υ(4S) resonance by the BABAR experiment at the PEP-II storage ring. In a sample of 88.4×106 BB̅ pairs, we find no significant evidence for a signal and set an upper limit on the branching fraction B(B+→μ+νμ)<6.6×10-6 at the 90% confidence level.
| Item Type: | Article |
|---|---|
| Additional Information: | Please also see Errata http://link.aps.org/doi/10.1103/PhysRevLett.93.189902 |
| Subjects: | Q Science > QC Physics |
| Schools: | School of Applied Sciences |
| Depositing User: | Sharon Beastall |
| Date Deposited: | 07 Apr 2011 10:14 |
| Last Modified: | 07 Apr 2011 10:14 |
| URI: | http://eprints.hud.ac.uk/id/eprint/10060 |
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