Published March 1982 | Version v1
Report Restricted

Scale breaking in inclusive charged particle production by e+e- annihilation

Creators

  • 1. Technische Hochschule Aachen (Germany, F.R.). Lehrstuhl fuer Experimentalphysik 1A und 1. Physikalisches Inst.

Description

The scaled cross section sdsigma/dxsub(p) for inclusive charged particle production in e+e- annihilation has been studied for c.m. energies W between 12.0 and 36.7 GeV. Scale breaking is observed. For xsub(p) > 0.2 the cross section decreases by approx. equal to 20% when W increases from 14 to 35 GeV. The production angular distribution was used to separate the longitudinal and transverse cross section contributions and to determine the ratio of the structure functions manti W1 and νanti W2. (orig.)

Availability note (English)

MF available from INIS under the Report Number.

Files

Restricted

The record is publicly accessible, but files are restricted to users with access.

Additional details

Publishing Information

Imprint Pagination
14 p.
Report number
DESY--82-013

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
13694292
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ANGULAR DISTRIBUTION; ANNIHILATION; CHARGED PARTICLES; DIFFERENTIAL CROSS SECTIONS; ELECTRON-POSITRON INTERACTIONS; EXPERIMENTAL DATA; GEV RANGE 10-100; HADRONS; INCLUSIVE INTERACTIONS; MULTIPLE PRODUCTION; SCALE INVARIANCE; STRUCTURE FUNCTIONS; SYMMETRY BREAKING
Descriptors DEC
CROSS SECTIONS; DATA; DISTRIBUTION; ELEMENTARY PARTICLES; ENERGY RANGE; FUNCTIONS; GEV RANGE; INFORMATION; INTERACTIONS; INVARIANCE PRINCIPLES; LEPTON-LEPTON INTERACTIONS; NUMERICAL DATA; PARTICLE INTERACTIONS; PARTICLE PRODUCTION

Optional Information

Notes
TASSO Collaboration.