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arxiv: 0705.2609 · v3 · submitted 2007-05-17 · ✦ hep-ph

On one master integral for three-loop on-shell HQET propagator diagrams with mass

classification ✦ hep-ph
keywords diagramshqetintegralmassmasteron-shellpropagatorthree-loop
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An exact expression for the master integral I_2 arising in three-loop on-shell HQET propagator diagrams with mass is derived and its analytical expansion in the dimensional regularization parameter epsilon is given.

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