Journal or Book Title
PHYSICAL REVIEW D
We address standard model predictions for flavor-changing radiative transitions of the pseudoscalar charm mesons. Short-distance contributions in D radiative transitions are contrasted with those in B decays. A full analysis is presented of the c→u+γ electromagnetic penguin amplitude with QCD radiative corrections included. Given the importance of long-range effects for the charm sector, special attention is paid to such contributions as the vector dominance and pole amplitudes. A number of two-body final states in exclusive charm radiative decays is considered and the corresponding branching ratio predictions are given.
BURDMAN, G; Golowich, E; HEWETT, JL; and PAKVASA, S, "RADIATIVE WEAK DECAYS OF CHARM MESONS" (1995). PHYSICAL REVIEW D. 483.
Retrieved from https://scholarworks.umass.edu/physics_faculty_pubs/483