A. Yeghiazaryan

activity

20122020

most citedTowards next-to-next-to-leading-log accuracy for the width difference in the

B_{s} - B ˉ_{s}

system: fermionic contributions to order

(m_{c} / m_{b})^{0}

and

(m_{c} / m_{b})^{1}

35 citations · 81 across the 3 of their papers we have counts for

collaborators

Showing 2020Show all

1 paper · 1 filter

hep-ph2020★ 25 cited

Penguin contribution to width difference and CP asymmetry in $B_{q}$ - $B ˉ_{q}$ mixing at order $α_{s}^{2} N_{f}$

Hrachia M. Asatrian, Hrachya H. Asatryan, Artyom Hovhannisyan +3

We present new contributions to the decay matrix element $Γ_{12}^{q}$ of the $B_{q}$ - $B ˉ_{q}$ mixing complex, where $q = d$ or $s$ . Our new results constitute the order $α_{s}^{2} N_{f}$ cor…

Penguin contribution to width difference and CP asymmetry in Bq​-Bˉq​ mixing at order αs2​Nf​

Penguin contribution to width difference and CP asymmetry in $B_{q}$ - $B ˉ_{q}$ mixing at order $α_{s}^{2} N_{f}$