Weak Phases and CP Violation
| dc.creator | Gronau, Michael | |
| dc.date | 2005-10-12 | |
| dc.date | 2005-10-30 | |
| dc.date.accessioned | 2026-07-07T10:44:23Z | |
| dc.date.available | 2026-07-07T10:44:23Z | |
| dc.description | Time-dependent CP asymmetries in $B^0$ decays from interference of $B^0$-$\bar B^0$ mixing and $b\to c\bar cs, u\bar ud, sq\bar q$, and direct asymmetries from interference of $b\to c\bar us$ and $b\to u\bar cs$ are studied, improving errors in the weak phases $β$ and $γ$ to $\pm 1^\circ$ and $\pm 7^\circ$, respectively. Two kinds of tests for New Physics are discussed: 1. Deviations of asymmetries in $b\to sq\bar q$ decays from $\sin 2β\sinΔmt$. 2. Violation of a sum rule for direct asymmetries in $B\to Kπ$. | |
| dc.description | 7 pages, talk presented at Beauty 2005, Assisi, Italy, June 20-24, 2005; few numerical corrections | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0510153 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0510153 | |
| dc.identifier | Nucl.Phys.Proc.Suppl.156:69-76,2006 | |
| dc.identifier | doi:10.1016/j.nuclphysbps.2006.02.120 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/182575 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Weak Phases and CP Violation | |
| dc.type | text |