1301.3283 (Denis Derkach et al.)

Combination of gamma measurements from BaBar    [PDF]

Denis Derkach, for the BaBar Collaboration

We present the combination of the CKM angle gamma measurements performed by the BaBar experiment at the PEP-II e+e- collider at SLAC National Laboratory. The analysis supersedes previous results obtained by collaboration and gives gamma=69+17-16 degrees modulo 180 degrees. The results are inconsistent with the absence of CP violation at a significance of 5.9 standard deviations

View original: http://arxiv.org/abs/1301.3283