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2003-09-20
CLEO Determinations of Vcb from Inclusive Moments
D. G. Cassel
文献摘要
Moments of B -> X l nu and B -> Xs gamma decays can determine nonperturbative QCD parameters that relate the semileptonic decay width to Vcb. CLEO pioneered measurement of these moments, determined the relevant QCD parameters from the measured moments, and used these parameters to determine Vcb.
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