RI{sup '}/SMOM scheme amplitudes for deep inelastic scattering operators at one loop in QCD

Journal Article · Tue Mar 01 00:00:00 EST 2011 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.83.054024· OSTI ID:21537429

Gracey, J A ^[1]

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1. Theoretical Physics Division, Department of Mathematical Sciences, University of Liverpool, P.O. Box 147, Liverpool, L69 3BX (United Kingdom)

We compute the amplitudes for the insertion of various operators in a quark 2-point function at one loop in the RI{sup '} symmetric momentum scheme, RI{sup '}/SMOM. Specifically we focus on the moments n=2 and 3 of the flavor nonsinglet twist-2 operators used in deep inelastic scattering as these are required for lattice computations.

• OSTI ID: 21537429
• Journal Information: Physical Review. D, Particles Fields, Vol. 83, Issue 5; Other Information: DOI: 10.1103/PhysRevD.83.054024; (c) 2011 American Institute of Physics; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
AMPLITUDES
COMPUTERIZED SIMULATION
DEEP INELASTIC SCATTERING
FLAVOR MODEL
LATTICE FIELD THEORY
QUANTUM CHROMODYNAMICS
QUARKS
SYMMETRY
COMPOSITE MODELS
CONSTRUCTIVE FIELD THEORY
FERMIONS
FIELD THEORIES
INELASTIC SCATTERING
INTERACTIONS
LEPTON-BARYON INTERACTIONS
LEPTON-HADRON INTERACTIONS
LEPTON-NUCLEON INTERACTIONS
MATHEMATICAL MODELS
PARTICLE INTERACTIONS
PARTICLE MODELS
QUANTUM FIELD THEORY
QUARK MODEL
SCATTERING
SIMULATION