G. Kirilin

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(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

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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-ph2007★ 5 cited

Coulomb corrections to the Delbrueck scattering amplitude at low energies

G. G. Kirilin, I. S. Terekhov

In this article, we study the Coulomb corrections to the Delbrueck scattering amplitude. We consider the limit when the energy of the photon is much less than the electron mass. Th…

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

Coulomb corrections to the Delbrueck scattering amplitude at low energies

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