182 citations · 479 across the 9 of their papers we have counts for
Showing 1998 · hep-phShow all
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hep-ph1998★ 41 cited
Effect of m_c on b quark chromomagnetic interaction and on-shell two-loop integrals with two masses
A. I. Davydychev, A. G. Grozin
The effect of non-zero c quark mass on b quark HQET Lagrangian, up to 1/m_b level, is calculated at two loops. The results are expressed in terms of dilogarithmic functions of m_c/…
hep-ph1998★ 49 cited
Two-loop three-gluon vertex in zero-momentum limit
A. I. Davydychev, P. Osland, O. V. Tarasov
The two-loop three-gluon vertex is calculated in an arbitrary covariant gauge, in the limit when one of the external momenta vanishes. The differential Ward-Slavnov-Taylor (WST) id…