Measurement of the B0 Lifetime with Partial Reconstruction of B0bar -> D*+ rho-
| dc.creator | The BABAR Collaboration | |
| dc.creator | Aubert, B. | |
| dc.date | 2002-03-26 | |
| dc.date.accessioned | 2026-07-07T03:35:02Z | |
| dc.date.available | 2026-07-07T03:35:02Z | |
| dc.description | A sample of about 5500 $\bar B^0 \to D^{*+} ρ^-$ and 700 $\bar B^0 \to D^{*+} a_1^-$ events is identified, using the technique of partial reconstruction, among 22.7 $B\bar B$ pairs collected by the BaBar experiment at the PEP-II storage ring. With these events, the $B^0$ lifetime is measured to be $1.616 \pm 0.064 \pm 0.075$ ps. This measurement serves as validation for the procedures required to measure $\sin(2β+ γ)$ with partial reconstruction of $\bar B^0 \to D^{*+} ρ^-$. | |
| dc.description | 18 pages, 3 encapsulated postscript figures, submitted to Moriond QCD 2002 | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0203036 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0203036 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/37211 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Measurement of the B0 Lifetime with Partial Reconstruction of B0bar -> D*+ rho- | |
| dc.type | text |