Search for new physics in charm processes
arXiv:0910.5407
Abstract
Charm procceses are usually not considered to be favorable candidates in the search for new physics. Recent disagreement between experimental and lattice QCD results on the D_s decay constant has motivated us to systematically reinvestigate role of leptoquarks in rare charm meson decays. We include constrains coming from the light meson decays.
Presented at FLAVIAnet workshop: low energy constraints on extensions of the Standard model, Kazimierz