Prof.
Jan Olav Eeg
(University of Oslo)
11/04/2011, 14:30
I present a model for the color suppressed decay mode B^0 --> 2 \pi^0. The model is an extension of (heavy-light) chiral quark models.
The color suppressed (nonfactorizable) decay mode is obtained in terms of a model dependent gluon condensate. The model can account for the experimental result. Unfortunately, the theoretical result obtained within the model is very sensitive to the two...
Paolo Gambino
(Turin U and INFN)
11/04/2011, 14:55
I will review the determination of Vcb and Vub from semileptonic B decays, focussing on inclusive decays and discussing the extraction of the c and b quark masses from a theoretical point of view.
Giulia Ricciardi
(Dip. di Scienze Fisiche Univ. Napoli Federico II)
11/04/2011, 15:20
We discuss resummed formulae in semileptonic decays of a heavy quark $h$
into a quark $q$ plus a non-hadronic final state, including mass effetcs
of the final quark.
Dr
Luis Oliver
(Laboratoire de Physique Théorique Université de Paris-Sud)
11/04/2011, 15:45
The Isgur-Wise functions are expressed in terms of scalar products of states of the light cloud in a Hilbert space, related by Lorentz transformations. This fact leads to strong constraints on their possible shape.
