arXiv · 1111.6949
(\Delta A_{CP})_{LHCb} and the fourth generation
Abstract
LHCb collaboration measured CPV at the level of one percent in the difference of assymetries in $D^0(\bar D^0)\to \pi^+ \pi^-, K^+ K^-$ 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.
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A. N. Rozanov, M. I. Vysotsky. 2011-11-29. (\Delta A_{CP})_{LHCb} and the fourth generation. https://arxiv.org/abs/1111.6949
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