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.

Aubert, B., Barate, R., Boutigny, D., Couderc, F., Karyotakis, Y., Lees, J.p., et al. (2005). Search for lepton flavor violation in the decay tau(+/-)->mu(+/-)gamma. PHYSICAL REVIEW LETTERS, 95(4), 1-7 [10.1103/PhysRevLett.95.041802].

Search for lepton flavor violation in the decay tau(+/-)->mu(+/-)gamma

PATRIGNANI, CLAUDIA;
2005

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.
2005
Aubert, B., Barate, R., Boutigny, D., Couderc, F., Karyotakis, Y., Lees, J.p., et al. (2005). Search for lepton flavor violation in the decay tau(+/-)->mu(+/-)gamma. PHYSICAL REVIEW LETTERS, 95(4), 1-7 [10.1103/PhysRevLett.95.041802].
Aubert, B; Barate, R; Boutigny, D; Couderc, F; Karyotakis, Y; Lees, Jp; Poireau, V; Tisserand, V; Zghiche, A; GRAUGES-POUS, E; Palano, A; Pompili, A; ...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/534870
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