Publication Date:
2018-01-06
Description:
Author(s): Martin Beneke, Christoph Bobeth, and Robert Szafron We investigate electromagnetic corrections to the rare B -meson leptonic decay B s , d → μ + μ − from scales below the bottom-quark mass m b . Contrary to QCD effects, which are entirely contained in the B -meson decay constant, we find that virtual photon exchange can probe the B -meson structure, resulting in ... [Phys. Rev. Lett. 120, 011801] Published Fri Jan 05, 2018
Keywords:
Elementary Particles and Fields
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics