Determination of the CP violating weak phase $γ$ from the Decays $B \to D π$
| dc.creator | Kim, C. S. | |
| dc.creator | Oh, Sechul | |
| dc.date | 2000-09-07 | |
| dc.date | 2001-06-14 | |
| dc.date.accessioned | 2026-07-07T12:26:02Z | |
| dc.date.available | 2026-07-07T12:26:02Z | |
| dc.description | We propose a new method to extract the CP violating weak phase $γ$ (the phase of $V_{ub}^*$) in the CKM paradigm of the Standard Model, using $B^- \rightarrow D^0 π^- \rightarrow f π^-$ and $B^- \rightarrow \bar D^0 π^- \rightarrow f π^-$ decays, where $f$ are final states such as $K^+ π^-$, $K^+ ρ^-$, $K ππ$, {\it etc.} We also study the experimental feasibility of our new method. With possibility of new phases in the CKM matrix, we re-examine some of the previously proposed methods to determine $γ$, and find that it would be in principle possible to identify $γ$ and a new phase angle $θ$ separately. | |
| dc.description | 12 pages, 1 figure, LaTex; the version to be published in European Physical Journal C | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0009082 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0009082 | |
| dc.identifier | Eur.Phys.J.C21:495-499,2001 | |
| dc.identifier | doi:10.1007/s100520100725 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/214758 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Determination of the CP violating weak phase $γ$ from the Decays $B \to D π$ | |
| dc.type | text |