Measurement of D-0-(D)over-bar(0) mixing and search for CP violation in D-0 -> K+K-, pi(+)pi(-) decays with the full Belle data set

We report an improved measurement of D-0-(D) over bar (0) mixing and a search for CP violation in D-0 decays to CP-even final states K+K- and pi(+)pi(-). 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(Gamma) =(-0.03 +/- 0.20 +/- 0.07)%, where the first uncertainty is statistical and the second is systematic. (C) 2015 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).


Published in:
Physics Letters B, 753, 412-418
Year:
2016
Publisher:
Amsterdam, Elsevier Science Bv
ISSN:
0370-2693
Keywords:
Laboratories:




 Record created 2016-04-01, last modified 2018-01-28


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