Search for Lepton Flavour Violation in the Decay tau -> mu gamma
| dc.creator | Roney, J. M. | |
| dc.date | 2004-12-01 | |
| dc.date.accessioned | 2026-07-07T12:59:10Z | |
| dc.date.available | 2026-07-07T12:59:10Z | |
| dc.description | A search for the lepton flavour violating decay tau -> mu gamma has been performed using 221.4/fb of data collected at an e+e- centre-of-mass energy of 10.58 GeV with the BABAR detector at the PEP-II storage ring. The search has an efficiency of (7.45+/-0.65)% for an expected background level of 6.2+/-0.5 events. In the final sample 4 candidate events are selected. As there is no evidence for a signal in this data, for this preliminary result we set an upper limit of BR(tau -> mu gamma) < 9 x 10^-8 at 90%CL using the method of Feldman and Cousins. | |
| dc.description | 7 pages, 3 encapsulated postscript figures, uses espcrc2.sty | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0412002 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0412002 | |
| dc.identifier | Nucl.Phys.Proc.Suppl.144:155-160,2005 | |
| dc.identifier | doi:10.1016/j.nuclphysbps.2005.02.021 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/225491 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Search for Lepton Flavour Violation in the Decay tau -> mu gamma | |
| dc.type | text |