Published 1999 | Version v1
Report Open

Study of the photon-structure function F2γ in the reaction e+e- → e+e- + hadrons at LEP2

Creators

Description

The photon-structure function F2γ has been studied in the Q2 range from 10 to 1000 (GeV/c2)2. The data corresponds to the integrated luminosity of about 220 pb-1, collected by the DELPHI detector during the 1996-1998 LEP runs. Experimental distributions with particular attention on event shape are compared with predictions of the model. The three-component description of DIS proposed in our previous papers is applied here again. A result for Q2 evolution of the photon-structure function has been obtained

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JINR rapid communications

Additional details

Additional titles

Original title (English)
Kratkie soobshcheniya OIYaI

Publishing Information

Imprint Title
JINR rapid communications
Imprint Pagination
96 p.
Journal Page Range
p. 57-65
Report number
JINR--1-93-99

INIS

Country of Publication
Joint Institute for Nuclear Research (JINR)
Country of Input or Organization
Joint Institute for Nuclear Research (JINR)
INIS RN
30031793
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
DEEP INELASTIC SCATTERING; ELECTRON-POSITRON INTERACTIONS; ELECTRONS; ENERGY SPECTRA; FOUR MOMENTUM TRANSFER; HADRONS; MONTE CARLO METHOD; PHOTON-PHOTON INTERACTIONS; PHOTONS; POSITRONS; SELECTION RULES; STRUCTURE FUNCTIONS; TAGGED PHOTON METHOD; VIRTUAL PARTICLES
Descriptors DEC
ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; BASIC INTERACTIONS; BOSONS; CALCULATION METHODS; COINCIDENCE METHODS; COUNTING TECHNIQUES; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; FERMIONS; FUNCTIONS; INELASTIC SCATTERING; INTERACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-LEPTON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; LEPTONS; MASSLESS PARTICLES; MATTER; MOMENTUM TRANSFER; PARTICLE INTERACTIONS; SCATTERING; SPECTRA

Optional Information

Notes
10 refs., 8 figs., 1 tab. Imprint:Kratkie soobshcheniya OIYaI