Measurement of D^0-antiD^0 mixing and search for CP violation in D^0 ?K^+K^-, p^+*p^- decays with the full Belle data set

February 10, 2016

Journal Article

Measurement of D^0-antiD^0 mixing and search for CP violation in D^0 ?K^+K^-, p^+*p^- decays with the full Belle data set

Abstract

We report an improved measurement of D^0-antiD^0 mixing and a search for CP violation in D^0 decays to CP-even final states K^+K^- and *p^+p^-*. The mea- surement is based on the final Belle data sample of 976 fb^-1. The results are yCP = (1:11 * +/-0:22 * +/-0:09)% and AG = (-0:03 * +/-0:20 * +/-0:07)%, where the first uncertainty is statistical and the second is systematic.

Revised: January 30, 2017 | Published: February 10, 2016

Citation

Staric M., A. Abdesselam, I. Adachi, H. Aihara, K. Arinstein, D.M. Asner, and T. Aushev, et al. 2016. Measurement of D^0-antiD^0 mixing and search for CP violation in D^0 ?K^+K^-, p^+*p^- decays with the full Belle data set. Physics Letters, B 753. PNNL-SA-115257. doi:10.1016/j.physletb.2015.12.025