researcher

H. Asatrian

33 papers hereh-index 191.7k citations66 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position

first author19
middle author12

Across the 31 of 33 papers where every author was matched, so the position is known.

fields

hep-ph33

identity via Semantic Scholar / OpenAlex

activity

19952026

most citedEstimate of BR(B -> X_s gamma) at O(alpha_s^2)

651 citations · 2k across the 32 of their papers we have counts for

collaborators

Showing 2005Show all

2 papers · 1 filter

hep-ph2005

Towards the NNLL precision in $B ˉ \to X_{s} γ$

H. Asatrian, A. Hovhannisyan, V. Poghosyan +2

The present NLL prediction for the decay rate of the rare inclusive process $B ˉ \to X_{s} γ$ has a large uncertainty due to the charm mass renormalization scheme ambiguity. We es…

hep-ph2005★ 20 cited

Reduction of Charm Quark Mass Scheme Dependence in $B ˉ \to X_{s} γ$ at the NNLL Level

H. M. Asatrian, C. Greub, A. Hovhannisyan +2

The uncertainty of the theoretical prediction of the $B ˉ \to X_{s} γ$ branching ratio at NLL level is dominated by the charm mass renormalization scheme ambiguity. In this paper…

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Towards the NNLL precision in Bˉ→Xs​γ

Reduction of Charm Quark Mass Scheme Dependence in Bˉ→Xs​γ at the NNLL Level

Towards the NNLL precision in $B ˉ \to X_{s} γ$

Reduction of Charm Quark Mass Scheme Dependence in $B ˉ \to X_{s} γ$ at the NNLL Level