====== P3H-20-028: Penguin contribution to width difference and CP asymmetry   in $B_q\!-\!\Bbar{}_q\,$ mixing at order $\alpha_s^2 N_f$ ======

^ P3H-20-028                                                                                                                   ^
| Title: Penguin contribution to width difference and CP asymmetry   in $B_q\!-\!\bar B_q\,$ mixing at order $\alpha_s^2 N_f$  |
| Type: Paper                                                                                                                  |
| Authors: Hrachia M. Asatrian, Hrachya H. Asatryan, Artyom Hovhannisyan, Ulrich Nierste, Sergey Tumasyan, Arsen Yeghiazaryan  |
| arXiv: [[https://arxiv.org/abs/2006.13227|2006.13227]]                                                                       |
| Info:Published in Phys.Rev.D 102 (2020) 3, 033007                                                                            |