Shape-function independent relations of charmless inclusive B-decay spectra

JHEP0601:104,2006 A leading-power factorization formula for weight functions relating the B to Xs gamma photon spectrum to arbitrary partial decay rates in B to Xu l nu is derived. These weight functions are independent of the hadronic shape function and allow for the determination of V_{ub} in a mo...

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Bibliographische Detailangaben

1. Verfasser:	Lange, Bjorn O
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - High Energy Physics - Phenomenology
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