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Search for the Rare Leptonic Decay B+→μ+νμ

Aubert, B. et al. (2004) Search for the Rare Leptonic Decay B+→μ+νμ. Physical Review Letters, 92 (22). p. 221803. ISSN 0031-9007
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.

Information
URI:
https://eprints.hud.ac.uk/id/eprint/10060
URI:
https://eprints.hud.ac.uk/id/eprint/10060
URI:
https://eprints.hud.ac.uk/id/eprint/10060
URI:
https://eprints.hud.ac.uk/id/eprint/10060
Title:
Search for the Rare Leptonic Decay B+→μ+νμ
Creators:
Aubert, B. et al.
Identification Number:
10.1103/PhysRevLett.92.221803
Official URL:
http://dx.doi.org/10.1103/PhysRevLett.92.221803
Date:
June 2004
Subjects:
Q Science > QC Physics
Schools:
School of Applied Sciences
Additional Information:
Please also see Errata http://link.aps.org/doi/10.1103/PhysRevLett.93.189902
Library
Item Type:
Article
Depositing User:
Sharon Beastall
Date Deposited:
07 Apr 2011 09:14
Revision:
8
Last Modified:
28 Aug 2021 11:05
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