Search for the Rare Leptonic Decay B+ --> mu+ nu_mu
| dc.creator | Aubert, B. | |
| dc.creator | Collaboration, BABAR | |
| dc.date | 2004-01-06 | |
| dc.date.accessioned | 2026-07-07T11:57:47Z | |
| dc.date.available | 2026-07-07T11:57:47Z | |
| dc.description | We have performed a search for the rare leptonic decay B+ --> mu+ nu_mu with data collected at the Upsilon(4S) resonance by the BABAR experiment at the PEP-II storage ring. In a sample of 88.4 million BBbar pairs, we find no significant evidence for a signal and set an upper limit on the branching fraction BR(B+ --> mu+ nu_mu) < 6.6 x 10^{-6} at the 90% confidence level. | |
| dc.description | 7 pages, 3 postscript figures, submitted to Physical Review Letters | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0401002 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0401002 | |
| dc.identifier | Phys.Rev.Lett.92:221803,2004 | |
| dc.identifier | doi:10.1103/PhysRevLett.93.189902 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/206001 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Search for the Rare Leptonic Decay B+ --> mu+ nu_mu | |
| dc.type | text |