2 papers
hep-ph2008
B, D and K decays
G. Buchalla, T. K. Komatsubara, F. Muheim +124
With the advent of the LHC, we will be able to probe New Physics (NP) up to energy scales almost one order of magnitude larger than it has been possible with present accelerator fa…
hep-ph2005
|V_ub| and Constraints on the Leading-Twist Pion Distribution Amplitude from B->pi l nu
Patricia Ball, Roman Zwicky
Using new experimental data on the leptonic mass spectrum of B->pi l nu, we simultaneously determine |V_ub| and constrain a_2^pi and a_4^pi, the first two Gegenbauer moments of the…