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arXiv · 1509.01109

Comment on "A possible explanation of the D0 like-sign dimuon charge aymmetry"

Michael Gronau·Jonathan L. Rosner
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Abstract

We show that a contribution due to a second order amplitude with intermediate $\bar u d$ in a loop, which was claimed by Descotes-Genon and Kamenik to dominate the CP asymmetry in $b \to c \ell \nu$, vanishes.

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Michael Gronau, Jonathan L. Rosner. 2015-09-02. Comment on "A possible explanation of the D0 like-sign dimuon charge aymmetry". https://arxiv.org/abs/1509.01109

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