Resummed Transverse Momentum Distribution in b->s+gamma

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dc.creatorSghedoni, R.
dc.date2003-11-14
dc.date.accessioned2026-07-07T03:51:11Z
dc.date.available2026-07-07T03:51:11Z
dc.descriptionWe present the complete calculation of the transverse momentum distribution for the decay b-> s gamma. The contributions of the leading operator O_7 are computed: infrared logarithms are resummed with next-to-leading accuracy according to usual techniques of resummation. Non logarithmic terms are evaluated to O(alpha_S) by calculating one loop diagrams.
dc.descriptionTalk given at "XV IFAE: Incontri sulla Fisica delle Alte Energie", Lecce, Italy, 23-26 April 2003, 4 pages
dc.identifierhttps://arxiv.org/abs/hep-ph/0311193
dc.identifierhttp://arxiv.org/abs/hep-ph/0311193
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/43046
dc.subjectHigh Energy Physics - Phenomenology
dc.titleResummed Transverse Momentum Distribution in b->s+gamma
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