M. Luke

activity

20002003

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hep-ph2003

Applications of the heavy quark expansion: V_{ub} and spectral moments

Michael Luke

The use of inclusive B decays to determine |V_{ub}|, |V_{cb}|, m_b and heavy quark matrix elements via spectral moments is discussed.

hep-ph2001

Determining $∣ V_{u b} ∣$ from the $B ˉ \to X_{u} ℓ ν ˉ$ dilepton invariant mass spectrum

Christian W. Bauer, Zoltan Ligeti, Michael Luke

The invariant mass spectrum of the lepton pair in inclusive semileptonic $B ˉ \to X_{u} ℓ ν ˉ$ decay yields a model independent determination of $∣ V_{u b} ∣$ . Unlike the lepton e…

hep-ph2000

On |V_{ub}| from the B -> X_u l νdilepton invariant mass spectrum