Rare Semileptonic Charm Decays

Abstract

An analysis of charm mesons decaying semileptonically via Flavor Changing Neutral Currents is presented. We calculate the Wilson coefficients within the Standard Model. A window in the decay distribution, where physics beyond the Standard Model could be measured is identified. Exemplary, we study effects of leptoquark models.

Comments: To be published in the proceedings of CHARM-2015, Detroit, MI, 18-22 May 2015