P3H-22-110: On the contribution of the electromagnetic dipole operator ${\cal O}_7$ \\ to the $\bar B_s \to \mu^+\mu^-$ decay amplitude

P3H-22-110
Title: On the contribution of the electromagnetic dipole operator ${\cal O}_7$ to the $\bar B_s \to \mu^+\mu^-$ decay amplitude
Type: Paper
Authors: Thorsten Feldmann, Nico Gubernari, Tobias Huber, Nicolas Seitz
arXiv: 2211.04209
Info: Published in Phys.Rev.D 107 (2023) 1, 013007