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arXiv · 0909.1487

2- and 3-Loop Heavy Flavor Corrections to Transversity

J. Blümlein·S. Klein·B. Tödtli
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Abstract

We calculate the two- and three-loop massive operator matrix elements (OMEs) contributing to the heavy flavor Wilson coefficients of transversity. We obtain the complete result for the two-loop OMEs and compute the first thirteen Mellin moments at three-loop order. As a by-product of the calculation, the moments N=1 to 13 of the complete two-loop and the $T_F$-part of the three-loop transversity anomalous dimension are obtained.

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J. Blümlein, S. Klein, B. Tödtli. 2009-09-08. 2- and 3-Loop Heavy Flavor Corrections to Transversity. https://arxiv.org/abs/0909.1487

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