Three loop MS¯ transversity operator anomalous dimensions for fixed moment n⩽8

We compute the anomalous dimensions of the transversity operator at three loops in the MS¯ scheme for fixed moment n where n⩽8. The results for the RI′ renormalization scheme are also provided for an arbitrary linear covariant gauge for n⩽7.

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Bibliographic Details
Published inPhysics letters. B Vol. 643; no. 6; pp. 374 - 378
Main Author Gracey, J.A.
Format Journal Article
LanguageEnglish
Published Amsterdam Elsevier B.V 28.12.2006
Elsevier Science
Subjects
Exact sciences and technology
Nuclear physics
Physics
The physics of elementary particles and fields
Operator
Renormalization
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Summary:We compute the anomalous dimensions of the transversity operator at three loops in the MS¯ scheme for fixed moment n where n⩽8. The results for the RI′ renormalization scheme are also provided for an arbitrary linear covariant gauge for n⩽7.
ISSN:0370-2693
1873-2445
DOI:10.1016/j.physletb.2006.11.006