Aubert, B;
Barate, R;
Boutigny, D;
Couderc, F;
Karyotakis, Y;
Lees, JP;
Poireau, V;
... Neal, H; + view all
(2005)
Search for lepton flavor violation in the decay tau(+/-)->mu(+/-)gamma.
PHYS REV LETT
, 95
(4)
, Article 041802. 10.1103/PhysRevLett.95.041802.
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Abstract
A search for the nonconservation of lepton flavor number in the decay tau(+/-)->mu(+/-)gamma has been performed using 2.07 x 10(8) e(+)e(-)->tau(+)tau(-) events produced at a center-of-mass energy near 10.58 GeV with the BABAR detector at the PEP-II storage ring. We find no evidence for a signal and set an upper limit on the branching ratio of B(tau(+/-)->mu(+/-)gamma) < 6.8 x 10(-8) at 90% confidence level.
| Type: | Article |
|---|---|
| Title: | Search for lepton flavor violation in the decay tau(+/-)->mu(+/-)gamma |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1103/PhysRevLett.95.041802 |
| Publisher version: | http://dx.doi.org/10.1103/PhysRevLett.95.041802 |
| Language: | English |
| Additional information: | 10.1103/PhysRevLett.95.041802 |
| Keywords: | JETS |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences |
| URI: | https://discovery.ucl.ac.uk/id/eprint/1303727 |
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