QCD Calculations of Radiative B Decays
| dc.creator | Misiak, Mikolaj | |
| dc.date | 2008-08-22 | |
| dc.date | 2009-03-05 | |
| dc.date.accessioned | 2026-07-07T12:48:51Z | |
| dc.date.available | 2026-07-07T12:48:51Z | |
| dc.description | The current status of B -> Xs gamma decay rate calculations is summarized. Missing ingredients at the NNLO level are listed. The global normalization factor and non-perturbative effects are discussed. Arguments are presented that results for the cutoff-enhanced perturbative corrections have been misused in Ref. [15] by applying them in the region E_gamma \in [1.0, 1.6] GeV, which means that the corresponding numerical effect on BR(B -> Xs gamma, E_gamma > 1.6 GeV) is unreliable. | |
| dc.description | 6 pages, 4 figures, contribution to the Proceedings of the IXth International Conference on Heavy Quarks and Leptons (HQL 2008), Melbourne, Australia, June 5-9, 2008. Note added and refs updated in v2 | |
| dc.identifier | https://arxiv.org/abs/0808.3134 | |
| dc.identifier | http://arxiv.org/abs/0808.3134 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/222200 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | QCD Calculations of Radiative B Decays | |
| dc.type | text |