English

Recent results for \Dz-\Dzb mixing and \CP violation, and HFAG averages

High Energy Physics - Experiment 2012-08-30 v1 High Energy Physics - Phenomenology

Abstract

I present here the HFAG averages for the parameters that regulate flavor mixing and \CP violation in the neutral DD meson system. I also discuss recent results from the BB factories for the measurements of the mixing parameter \yCP and the \CP violation parameter \deltaY (\AGamma) in the lifetime ratio analysis of the transitions to the \CP-even eigenstates \DzK+K,π+π\Dz\to K^+K^-,\pi^+\pi^-, relative to the transitions to the \CP-mixed state \DzKπ+\Dz \to K^-\pi^+.

Keywords

Cite

@article{arxiv.1208.5877,
  title  = {Recent results for \Dz-\Dzb mixing and \CP violation, and HFAG averages},
  author = {Nicola Neri},
  journal= {arXiv preprint arXiv:1208.5877},
  year   = {2012}
}

Comments

16 pages, 5 figures, to appear in the proceedings of "The 5th International Workshop on Charm Physics (Charm 2012)"