Measurement of D 0 -D 0 mixing and search for CP violation in D 0 →K + K - ,π + π - decays with the full Belle data set
Journal
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Journal Volume
753
Pages
412-418
Date Issued
2016
Author(s)
Stari?, M.
Abstract
We report an improved measurement of D 0 -D 0 mixing and a search for CP violation in D 0 decays to CP-even final states K + K -and + -. The measurement is based on the final Belle data sample of 976 fb -1 . The results are y CP = (1.11 0.22 0.09)% and A = (-0.03 0.20 0.07)%, where the first uncertainty is statistical and the second is systematic.
SDGs
Type
journal article
