The Photon Impact Factor for DIS at NLO: analytic result

Journal Article · Fri Jul 15 00:00:00 EDT 2011 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3601413· OSTI ID:21608227

Chirilli, Giovanni A ^[1]

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1. Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720 (United States)

Using the Operator Product Expansion for high-energy scattering processes, we compute the photon impact factor at next-to-leading order accuracy. We obtain an analytic expression as a linear combination of five independent conformal tensor structures.

• OSTI ID: 21608227
• Journal Information: AIP Conference Proceedings, Vol. 1350, Issue 1; Conference: DIFFRACTION 2010: International workshop on diffraction in high energy physics, Otranto (Italy), 10-15 Sep 2010; Other Information: DOI: 10.1063/1.3601413; (c) 2011 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
CONFORMAL INVARIANCE
DEEP INELASTIC SCATTERING
OPERATOR PRODUCT EXPANSION
PHOTONS
QUANTUM FIELD THEORY
QUARK MODEL
REGGE POLES
TENSORS
BOSONS
COMPOSITE MODELS
ELEMENTARY PARTICLES
FIELD THEORIES
INELASTIC SCATTERING
INTERACTIONS
INVARIANCE PRINCIPLES
LEPTON-BARYON INTERACTIONS
LEPTON-HADRON INTERACTIONS
LEPTON-NUCLEON INTERACTIONS
MASSLESS PARTICLES
MATHEMATICAL MODELS
PARTICLE INTERACTIONS
PARTICLE MODELS
SCATTERING
SERIES EXPANSION