Published December 19, 1983 | Version v1
Journal article Metadata-only

Two-photon processes at very high energy

Creators

  • 1. Nationaal Inst. voor Kernfysica en Hoge-Energiefysica (NIKHEF), Amsterdam (Netherlands)

Description

Formulae are presented by which a numerically stable computer program for two-photon processes above √s = 100 GeV can be constructed. For this purpose a new method for evaluating matrix elements is introduced. It is then shown that two-photon processes should be no background to Drell-Yan signals in pp collisions. A comparison is made between two photon physics at e+e-, ep and pp collisions. (orig.)

Additional details

Publishing Information

Journal Title
Nucl. Phys., B
Journal Volume
229
Journal Issue
2
Series
CODEN: NUPBB.;Nucl. Phys., B.
Journal Page Range
347-371
ISSN
0550-3213

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
15026599
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ALGORITHMS; COMPUTER CODES; DIFFERENTIAL CROSS SECTIONS; DRELL MODEL; EFFECTIVE MASS; ELECTRON-POSITRON INTERACTIONS; ELECTRON-PROTON INTERACTIONS; GEV RANGE 100-1000; INCLUSIVE INTERACTIONS; INTEGRAL CROSS SECTIONS; MASS SPECTRA; MATRIX ELEMENTS; MUONS MINUS; MUONS PLUS; PAIR PRODUCTION; PHOTON-PHOTON INTERACTIONS; PHOTOPRODUCTION; PROGRAMMING; PROTON-PROTON INTERACTIONS; THEORETICAL DATA
Descriptors DEC
ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; BARYON-BARYON INTERACTIONS; BASIC INTERACTIONS; CROSS SECTIONS; DATA; ELECTROMAGNETIC INTERACTIONS; ELECTRON-NUCLEON INTERACTIONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HADRON-HADRON INTERACTIONS; INFORMATION; INTERACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-LEPTON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; LEPTONS; MASS; MATTER; MUONS; NUCLEON-NUCLEON INTERACTIONS; NUMERICAL DATA; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; SPECTRA