A. Yeghiazaryan

activity

20112020

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 · 88 across the 4 of their papers we have counts for

collaborators

Showing 2011Show all

1 paper · 1 filter

hep-ph2011★ 7 cited

NLL QCD contribution of the Electromagnetic Dipole operator to B-> X_s gamma gamma

H. M. Asatrian, C. Greub, A. Kokulu +1

We calculate the set of O(alpha_s) corrections to the double differential decay width dGamma_77/(ds_1*ds_2) for the process B -> X_s gamma gamma originating from diagrams involving…