CP violation in D-meson decays and the fourth generation
A. N. Rozanov, M. I. Vysotsky+
CPPM IN2P3-CNRS-Universite de Mediterranee, Marseille, France
+Alikhanov Institute for Theoretical and Experimental Physics, 117218 Moscow, Russia
Abstract
LHCb collaboration measured CPV at the level of one percent in
the difference of assymetries in
decays. If confirmed on a
larger statistics and final systematics
this would mean New Physics manifestation. The
fourth quark-lepton generation can be responsible for the observed
effect.