Recent Developments in Bbar -> X_s gamma
| dc.creator | Haisch, Ulrich | |
| dc.date | 2007-06-14 | |
| dc.date | 2007-06-23 | |
| dc.date.accessioned | 2026-07-07T08:11:44Z | |
| dc.date.available | 2026-07-07T08:11:44Z | |
| dc.description | We present a concise review of the recent theoretical progress concerning the standard model calculation of the inclusive radiative Bbar -> X_s gamma decay. Particular attention is thereby devoted to the calculations of the next-to-next-to-leading order fixed-order O(alpha_s^2) contributions, non-local O(alpha_s Lambda/m_b) power corrections, and logarithmic-enhanced O(alpha_s^2) cut-effects to the decay rate. The current status of new physics calculations of the inclusive b -> s gamma mode is also briefly summarized. | |
| dc.description | 7 pages, 2 figures, 1 table, based on invited talks given at the third meeting of the workshop ``Flavour in the era of the LHC'', CERN, Geneva, March 15--17, 2006 and at XLIInd Rencontres de Moriond, QCD and Hadronic Interactions, La Thuile, Italy, March 17--24, 2007, v2: minor modifications | |
| dc.identifier | https://arxiv.org/abs/0706.2056 | |
| dc.identifier | http://arxiv.org/abs/0706.2056 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/132214 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Recent Developments in Bbar -> X_s gamma | |
| dc.type | text |