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arXiv · 1106.3912

HQET heavy-heavy vertex diagram with two velocities

A. G. Grozin·A. V. Kotikov
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Abstract

The one-loop HQET heavy-heavy vertex diagram with arbitrary powers of all three denominators and arbitrary residual energies is investigated. Various particular cases in which the result becomes simpler are considered.

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A. G. Grozin, A. V. Kotikov. 2011-06-20. HQET heavy-heavy vertex diagram with two velocities. https://arxiv.org/abs/1106.3912

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