Published June 1, 1984 | Version v1
Journal article Metadata-only

Direct photon production at CERN ISR, CERN collider, and Fermilab Tevatron energies

Creators

  • 1. State University College, Plattsburgh, New York 12901

Description

Predictions are presented for large-p/sub T/ direct photon production in p-barp collisions at CERN ISR (√s = 63 GeV), CERN collider (540 GeV), and Fermilab Tevatron (1600 GeV) energies in perturbative QCD. Two sets of gluon and other parton distributions determined from deep-inelastic scattering are used. Higher-order corrections (K factors) are approximately taken into account. Contributions from photon bremsstrahlung graphs and the related fractions of photon events accompanied by hadrons are presented and discussed in detail

Additional details

Publishing Information

Journal Title
Phys. Rev., D
Journal Volume
29
Journal Issue
11
Series
Phys. Rev., D.
Journal Page Range
2527-2534
ISSN
0556-2821

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
16008726
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BREMSSTRAHLUNG; CERN ISR; DEEP INELASTIC SCATTERING; DIFFERENTIAL CROSS SECTIONS; GLUONS; PARTICLE PRODUCTION; PARTONS; PERTURBATION THEORY; PHOTONS; PROTON-ANTIPROTON INTERACTIONS; QUANTUM CHROMODYNAMICS; TEV RANGE; TRANSVERSE MOMENTUM
Descriptors DEC
BARYON-BARYON INTERACTIONS; CROSS SECTIONS; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; ENERGY RANGE; FIELD THEORIES; HADRON-HADRON INTERACTIONS; INELASTIC SCATTERING; INTERACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; LINEAR MOMENTUM; MASSLESS PARTICLES; NUCLEON-ANTINUCLEON INTERACTIO; PARTICLE INTERACTIONS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; RADIATIONS; SCATTERING; STORAGE RINGS