Intermittency in e sup + e sup minus and lepton-hadron collisions

Conference · Mon Jan 01 04:00:00 EST 1990

OSTI ID:6282914

Sugano, K

The intermittency data in e{sup +}e{sup {minus}} and lepton-hadron collisions are reviewed. The power-law behavior of the moments has been established by various e{sup +}e{sup {minus}} experiments and a {mu}p experiment. The intermittency in the two-dimensional space of rapidity and azimuthal angle is much stronger than in the rapidity space only. The neutrino-nucleus data indicate significant effects from nuclear reinteractions. The LUND parton shower model fits the data better than the matrix element model without special retuning. The relations among the moments of different orders are in good agreement with the predictions by the negative binomial and pure birth distributions. The origin of the intermittency in e{sup +}e{sup {minus}} and {mu}p collisions is consistent with the self-similar cascade mechanism of jet formation. 11 refs., 7 figs.

• Research Organization: Argonne National Lab., IL (USA)
• Sponsoring Organization: DOE/ER
• DOE Contract Number: W-31109-ENG-38
• OSTI ID: 6282914
• Report Number(s): ANL-HEP-CP-90-114; CONF-900822--29; ON: DE91007668
• Country of Publication: United States
• Language: English

Related Subjects

645102* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Weak Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
COMPOSITE MODELS
ELECTRON-POSITRON INTERACTIONS
INTERACTIONS
LEPTON-BARYON INTERACTIONS
LEPTON-HADRON INTERACTIONS
LEPTON-LEPTON INTERACTIONS
LEPTON-NUCLEON INTERACTIONS
MATHEMATICAL MODELS
MATHEMATICAL SPACE
MATRIX ELEMENTS
MUON-NUCLEON INTERACTIONS
MUON-PROTON INTERACTIONS
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PRODUCTION
PARTICLE PROPERTIES
PARTICLE RAPIDITY
PARTON MODEL
PHASE SPACE
SPACE