Observation of the decay B^0->D+D*-
| dc.creator | Belle Collaboration | |
| dc.creator | Abe, K. | |
| dc.date | 2002-06-06 | |
| dc.date | 2002-10-06 | |
| dc.date.accessioned | 2026-07-07T12:01:46Z | |
| dc.date.available | 2026-07-07T12:01:46Z | |
| dc.description | We report the first observation of the decay B^0->D+-D*-+ with the Belle detector at the KEKB e^+e^- collider operated at the Upsilon(4S) resonance. The sum of branching fractions B(B^0->D+D*-)+B(B^0->D-D*+) is measured to be (1.17+-0.26+0.22-0.25)x10^-3 using the full reconstruction method where both charmed mesons from B^0 decays are reconstructed. A consistent value ((1.48+-0.38+0.28-0.31)x10^-3) is obtained using a partial reconstruction technique that only uses the slow pion from the D*- ->bar D^0pi- decay and a fully reconstructed D+ to reconstruct the B^0. | |
| dc.description | 10 pages, 3 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0206014 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0206014 | |
| dc.identifier | Phys.Rev.Lett.89:122001,2002 | |
| dc.identifier | doi:10.1103/PhysRevLett.89.122001 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/207212 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Observation of the decay B^0->D+D*- | |
| dc.type | text |