Lifetime difference of $B_s$ mesons - Theory status
| dc.creator | Beneke, Martin | |
| dc.creator | Lenz, Alexander | |
| dc.date | 2000-12-18 | |
| dc.date | 2000-12-21 | |
| dc.date.accessioned | 2026-07-07T10:52:13Z | |
| dc.date.available | 2026-07-07T10:52:13Z | |
| dc.description | We give an update on the lifetime difference of $B_s$ mesons which accounts for recent lattice bag parameter results, and obtain $(ΔΓ/Γ)_{B_s}=(9.3^{+3.4}_{-4.6})%$. We then review the current theoretical uncertainties and conclude with a pessimistic perspective on further improvements. | |
| dc.description | 7 pages, Talk presented at the UK Phenomenology Workshop on Heavy Flavour and CP Violation, 17 - 22 September 2000, St John's College, Durham. Reference corrected | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0012222 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0012222 | |
| dc.identifier | J.Phys.G27:1219-1224,2001 | |
| dc.identifier | doi:10.1088/0954-3899/27/6/319 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/185087 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Lifetime difference of $B_s$ mesons - Theory status | |
| dc.type | text |