Search for decays of B0 mesons into pairs of charged leptons: B0->e+e-, B0->mu+mu-, B0->e+-mu-+
| dc.creator | The BABAR Collaboration | |
| dc.creator | Aubert, B. | |
| dc.date | 2004-08-19 | |
| dc.date.accessioned | 2026-07-07T11:57:55Z | |
| dc.date.available | 2026-07-07T11:57:55Z | |
| dc.description | We present a search for the decays B0->e+e-, B0->mu+mu-, and B0->e+- mu-+ in data collected at the Y(4S) resonance with the Babar detector at the SLAC B Factory. Using a data set of 111 fb^-1, we find no evidence for a signal in any of the three channels investigated and set the following branching fraction upper limits at the 90% confidence level: B(B0->e+e-)< 6.1 x 10^-8, B(B0->mu+mu-) < 8.3 x 10^-8, and B(B0->e+-mu-+) < 18 x 10^-8. | |
| dc.description | 7 pages, 7 postscript figues, submitted to Phys. Rev. Lett | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0408096 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0408096 | |
| dc.identifier | Phys.Rev.Lett.94:221803,2005 | |
| dc.identifier | doi:10.1103/PhysRevLett.94.221803 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/206050 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Search for decays of B0 mesons into pairs of charged leptons: B0->e+e-, B0->mu+mu-, B0->e+-mu-+ | |
| dc.type | text |