Published May 1, 1987 | Version v1
Journal article Metadata-only

Photon structure function and optimized perturbation theories

Creators

  • 1. Institute for Natural Science, Nara University, 1230 Horai-cho, Nara 631, Japan

Description

We study the consequences of Stevenson's optimized perturbation theory applied to the second-order QCD calculation of the moment of the photon structure function F2/sub γ//sup n/. The singular lnn term present in the second-order coefficient in the conventional calculations based on the modified-minimal-subtraction and momentum-space-subtraction schemes is completely absorbed into the effective mass scale. Comparisons with other analyses are also made

Additional details

Publishing Information

Journal Title
Phys. Rev., D
Journal Volume
35
Journal Issue
9
Series
Phys. Rev., D.
Journal Page Range
2887-2890
ISSN
0556-2821
CODEN
PRVDA

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
19014640
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
BOUNDARY CONDITIONS; COUPLING CONSTANTS; DEEP INELASTIC SCATTERING; DISTRIBUTION FUNCTIONS; MASS; MATRIX ELEMENTS; PARTONS; PERTURBATION THEORY; PHOTONS; QUANTUM CHROMODYNAMICS; RENORMALIZATION; STRUCTURE FUNCTIONS
Descriptors DEC
BOSONS; ELEMENTARY PARTICLES; FIELD THEORIES; FUNCTIONS; INELASTIC SCATTERING; INTERACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; MASSLESS PARTICLES; PARTICLE INTERACTIONS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; SCATTERING