Inclusive |V_cb| and global fit
| dc.creator | Schwanda, C. | |
| dc.date | 2009-03-21 | |
| dc.date.accessioned | 2026-07-07T12:55:31Z | |
| dc.date.available | 2026-07-07T12:55:31Z | |
| dc.description | A reliable determination of the Cabibbo-Kobayashi-Maskawa matrix element $|V_{cb}|$ is mandatory for precision flavor physics and for the search for CP violating phases from new, heavy particles. In this article, we review the theory of the determination of $|V_{cb}|$ from inclusive semileptonic $B$ decays. We discuss the available measurements of the semileptonic $B$ branching fraction and other inclusive observables in B decays relevant to the determination of $|V_{cb}|$. Finally, we perform a global fit to extract $|V_{cb}|$ and the $b$-quark mass $m_b$. | |
| dc.description | invited talk at the Heavy Quarks and Leptons, Melbourne, 2008, 5 pages, 3 figures | |
| dc.identifier | https://arxiv.org/abs/0903.3648 | |
| dc.identifier | http://arxiv.org/abs/0903.3648 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/224274 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Inclusive |V_cb| and global fit | |
| dc.type | text |