Three loop DIS and transversity operator anomalous dimensions in the RI' scheme
J.A. Gracey
TL;DR
This paper calculates three-loop anomalous dimensions for deep inelastic scattering operators in MSbar and RI' schemes, providing new results for Wilson operators with n=5 and 6 in arbitrary gauges.
Contribution
It presents novel three-loop anomalous dimensions for Wilson operators in the RI' scheme, including cases previously uncomputed.
Findings
New three-loop anomalous dimensions for n=5 and 6 Wilson operators.
Results applicable in arbitrary linear covariant gauges.
Enhanced understanding of operator renormalization in DIS.
Abstract
We discuss the computation of the three loop anomalous dimensions for various operators used in deep inelastic scattering in the MSbar and RI' schemes. In particular the results for the n = 5 and 6 Wilson operators in arbitrary linear covariant gauge in the RI' scheme are new.
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Taxonomy
TopicsMagnetic confinement fusion research