Charm quark mass dependence of the electromagnetic dipole operator contribution to anti-B -> X(s) gamma at O(alpha**2(s))

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dc.creatorAsatrian, H. M.
dc.creatorEwerth, T.
dc.creatorGabrielyan, H.
dc.creatorGreub, C.
dc.date2006-11-09
dc.date2007-06-02
dc.date.accessioned2026-07-07T11:02:10Z
dc.date.available2026-07-07T11:02:10Z
dc.descriptionWe extend existing calculations of the electromagnetic dipole operator contribution to the total decay rate and the photon energy spectrum of the decay \bar{B} -> X_sγat O(α_s^2) by working out the exact dependence on the charm quark mass.
dc.description10 pages, uses axodraw.sty; minor corrections, references added, matches published version
dc.identifierhttps://arxiv.org/abs/hep-ph/0611123
dc.identifierhttp://arxiv.org/abs/hep-ph/0611123
dc.identifierPhys.Lett.B647:173-178,2007
dc.identifierdoi:10.1016/j.physletb.2007.02.027
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/188170
dc.subjectHigh Energy Physics - Phenomenology
dc.titleCharm quark mass dependence of the electromagnetic dipole operator contribution to anti-B -> X(s) gamma at O(alpha**2(s))
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