$B \to ργ$ Decay in the Large Energy Effective Theory
| dc.creator | Parkhomenko, Alexander Ya. | |
| dc.date | 2002-09-28 | |
| dc.date.accessioned | 2026-07-07T03:48:06Z | |
| dc.date.available | 2026-07-07T03:48:06Z | |
| dc.description | The branching ratio for the $B \to ργ$ decay in the next-to-leading order (NLO) in the strong coupling $α_s$ and in leading power in $Λ_{\rm QCD}/m_B$ is presented. The corrections are combined the hard-vertex, hard-spectator and annihilation contributions and found to be large. The theoretical expectation for the branching ratios, the isospin-violating ratio and for the direct CP-asymmetry in the $B \to ργ$ decays are presented. | |
| dc.description | 10 pages, 3 EPS figures, talk at the 12th International Seminar "Quarks'2002", Novgorod the Great, Russia, June 1-7, 2002 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0209346 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0209346 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/41873 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | $B \to ργ$ Decay in the Large Energy Effective Theory | |
| dc.type | text |