We calculate the two- and three-loop massive operator matrix element (OME) contributing to the heavy flavor Wilson coefficients of transversity. We obtain the complete result for the two-loop OME 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 TF-part of the three-loop transversity anomalous dimension are obtained.
PACS numbers: 12.38.Bx
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