A Fresh Look at the B Semileptonic Branching Ratio and Beauty Lifetimes
| dc.creator | Neubert, Matthias | |
| dc.date | 1996-05-08 | |
| dc.date.accessioned | 2026-07-25T19:34:30Z | |
| dc.description | We discuss two problems in the theory of heavy-quark decays: an understanding of the semileptonic branching ratio of $B$ mesons, and of the lifetime ratio $τ(Λ_b)/τ(B^0)$. We also present a model-independent study of spectator contributions to the lifetimes of beauty hadrons. | |
| dc.description | 14 pages, 5 figures appended, to appear in the Proceedings of Les Rencontres de Physique de la Vallee d'Aoste, Results and Perspectives in Particle Physics (La Thuile, Italy, March 1996) | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9605256 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9605256 | |
| dc.identifier.uri | https://dspace.dare.co.zw/handle/123456789/66060 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | A Fresh Look at the B Semileptonic Branching Ratio and Beauty Lifetimes | |
| dc.type | text |