Semileptonic decays in the limit of a heavy daughter quark

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dc.creatorDowling, Matthew
dc.creatorPiclum, Jan H.
dc.creatorCzarnecki, Andrzej
dc.date2008-10-02
dc.date.accessioned2026-07-07T11:45:52Z
dc.date.available2026-07-07T11:45:52Z
dc.descriptionThe rate of the semileptonic decay b to c l v is calculated with order alphas^2 accuracy, as an expansion around the limit of equal masses of the b and c quarks. Recent results obtained around the limit of the c-quark much lighter than b are confirmed. Details of the new expansion method are described.
dc.description7 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/0810.0543
dc.identifierhttp://arxiv.org/abs/0810.0543
dc.identifierPhys.Rev.D78:074024,2008
dc.identifierdoi:10.1103/PhysRevD.78.074024
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/202027
dc.subjectHigh Energy Physics - Phenomenology
dc.titleSemileptonic decays in the limit of a heavy daughter quark
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