Bilinear quark operator renormalization at generalized symmetric point

Bell, JM and Gracey, JA ORCID: 0000-0002-9101-2853
(2016) Bilinear quark operator renormalization at generalized symmetric point. PHYSICAL REVIEW D, 93 (6). 065031-.

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We compute Green's functions with a bilinear quark operator inserted at non-zero momentum for a generalized momentum configuration to two loops. These are required to assist lattice gauge theory measurements of the same quantity in matching to the high energy behaviour. The flavour non-singlet operators considered are the scalar, vector and tensor currents as well as the second moment of the twist-2 Wilson operator used in deep inelastic scattering for the measurement of nucleon structure functions.

Item Type: Article
Additional Information: 19 latex pages, 4 figures, anc directory contains electronic version of amplitudes
Uncontrolled Keywords: hep-ph, hep-ph, hep-lat
Depositing User: Symplectic Admin
Date Deposited: 11 Apr 2016 12:10
Last Modified: 15 Dec 2022 16:07
DOI: 10.1103/PhysRevD.93.065031
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