Publication Date:
2012-03-21
Description:
Author(s): Bhubanjyoti Bhattacharya, Michael Gronau, and Jonathan L. Rosner The LHCb Collaboration has recently reported evidence for a C P asymmetry approaching the percent level in the difference between D 0 → π + π - and D 0 → K + K - . We analyze this effect as if it is due to a penguin amplitude with the weak phase of the standard model c → b → u loop diagram, but with a C P -conserving e... [Phys. Rev. D 85, 054014] Published Tue Mar 20, 2012
Keywords:
Strong interactions & Lattice methods
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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