CP violating asymmetries in charged D meson decays
F. Buccella, M. Lusignoli, G. Mangano, G. Miele, A. Pugliese, P. Santorelli
Abstract
The CP violating asymmetries for Cabibbo suppressed charged D meson decays in the standard model are estimated in the factorized approximation, using the two-loop effective hamiltonian and a model for final state interactions previously tested for Cabibbo allowed D decays. No new parameters are added. The predictions are larger than expected and not too far from the experimental possibilities.
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