2 papers
hep-ph2005
Status of the Cabibbo Angle
E. Blucher, E. De Lucia, G. Isidori +14
We review the recent experimental and theoretical progress in the determination of |V_{ud}| and |V_{us}|, and the status of the most stringent test of CKM unitarity. Future prospec…
hep-lat2003
Spectroscopy of Doubly-Charmed Baryons in Lattice QCD
J. M. Flynn, F. Mescia, A. S. B. Tariq
We present results for masses of spin-1/2 and spin-3/2 double-charm baryons in quenched lattice QCD, from an exploratory study using a non-perturbatively improved clover action at…