G. Kirilin

most cited

(Z α)^{4}

order of the polarization operator in Coulomb field at low energy

5 citations · 5 across the 2 of their papers we have counts for

collaborators

2 papers

hep-ph2008★ 5 cited

$(Z α)^{4}$ order of the polarization operator in Coulomb field at low energy

G. G. Kirilin, R. N. Lee

We derive the low-energy expansion of $(Z α)^{2}$ and $(Z α)^{4}$ terms of the polarization operator in the Coulomb field. Physical applications such as the low-energy Delbrück sca…

hep-ph2005

Loop corrections to the form factors in $B \to π l ν$ decay

G. G. Kirilin

In this paper we study the semileptonic decay $B \to π l ν$ and in particular the factorizable contribution to symmetry breaking corrections to the form factors at large recoil. This…

(Zα)4 order of the polarization operator in Coulomb field at low energy

Loop corrections to the form factors in B→πlν decay

$(Z α)^{4}$ order of the polarization operator in Coulomb field at low energy

Loop corrections to the form factors in $B \to π l ν$ decay