BaBar Collaboration (Including:
). (2010) Searches for Lepton flavor violation in the decays tau(+/-) -> e(+/-)gamma and tau(+/-) -> mu(+/-)gamma. Physical Review Letters, Vol.104 (No.2). article no. 021802. doi:10.1103/PhysRevLett.104.021802 ISSN 0031-9007.Research output not available from this repository.
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Abstract
Searches for lepton-flavor-violating decays of a tau lepton to a lighter mass lepton and a photon have been performed with the entire data set of (963 +/- 7) x 10(6) tau decays collected by the BABAR detector near the Y(4S), Y(3S) and Y(2S) resonances. The searches yield no evidence of signals and we set upper limits on the branching fractions of B(tau(+/-) -> e(+/-)gamma) < 3.3 X 10(-8) and B(tau(+/-) -> mu(+/-)gamma) < 4.4 X 10(-8) at 90% confidence level.
| Item Type: | Journal Article |
|---|---|
| Subjects: | Q Science > QC Physics |
| Divisions: | Faculty of Science, Engineering and Medicine > Science > Physics |
| Journal or Publication Title: | Physical Review Letters |
| Publisher: | American Physical Society |
| ISSN: | 0031-9007 |
| Official Date: | 15 January 2010 |
| Dates: | Date Event 15 January 2010 Published |
| Volume: | Vol.104 |
| Number: | No.2 |
| Number of Pages: | 7 |
| Page Range: | article no. 021802 |
| DOI: | 10.1103/PhysRevLett.104.021802 |
| Status: | Peer Reviewed |
| Publication Status: | Published |
| Funder: | DOE, NSF (USA), NSERC (Canada), CEA, CNRS-IN2P3 ( France), BMBF, DFG (Germany), INFN (Italy), FOM (The Netherlands), NFR (Norway), MES (Russia), MEC (Spain), STFC (United Kingdom), Marie Curie EIF (European Union), A. P. Sloan Foundation |
| URI: | https://wrap.warwick.ac.uk/6517/ |
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