Quark combinatorics and the spectra of hadrons in e/sup +/e/sup -/ annihilation and in deep inelastic collisions

Journal Article · Thu Jul 01 00:00:00 EDT 1982 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:5468253

Anisovich, V V; Volkovitskii, P E; Kobrinskii, M N

The predictions of statistical quark-model calculations (quark combinatorics) are compared with the data on the production of pions, kaons, rho mesons, and antiprotons in e/sup +/e/sup -/ annihilation. We show that a successful description of the spectra of secondary hadrons (s/..beta..)(dsigma/dx/sub E/) (e/sup +/e/sup -/..-->..hadrons) in the region 0.1<0.9 is possible in the framework of this approach. The fragmentation functions for the transitions of light quarks into hadrons (mesons or baryons of the lowest 36 or 56 multiplets) are found. Predictions for the yields of particles in deep inelastic lepton-hadron collisions in the current fragmentation region are given.

• Research Organization: Institute of Theoretical and Experimental Physics, State Atomic Energy Commission
• OSTI ID: 5468253
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Vol. 36:1
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ELECTRON-POSITRON INTERACTIONS
ANNIHILATION
HADRONS
PARTICLE PRODUCTION
LEPTON-NUCLEON INTERACTIONS
DEEP INELASTIC SCATTERING
ANTIPROTONS
KAONS
PIONS
QUARK MODEL
RHO-765 RESONANCES
STATISTICAL MODELS
ANTIBARYONS
ANTIMATTER
ANTINUCLEI
ANTINUCLEONS
ANTIPARTICLES
BARYONS
BASIC INTERACTIONS
BOSONS
COMPOSITE MODELS
ELECTROMAGNETIC INTERACTIONS
ELEMENTARY PARTICLES
FERMIONS
INELASTIC SCATTERING
INTERACTIONS
LEPTON-BARYON INTERACTIONS
LEPTON-HADRON INTERACTIONS
LEPTON-LEPTON INTERACTIONS
MATHEMATICAL MODELS
MESON RESONANCES
MESONS
NUCLEI
PARTICLE INTERACTIONS
PARTICLE MODELS
PSEUDOSCALAR MESONS
RESONANCE PARTICLES
SCATTERING
STRANGE PARTICLES
VECTOR MESONS
645202* - High Energy Physics- Particle Interactions &amp; Properties-Theoretical- Electromagnetic Interactions &amp; Properties
645203 - High Energy Physics- Particle Interactions &amp; Properties-Theoretical- Weak Interactions &amp; Properties
645204 - High Energy Physics- Particle Interactions &amp; Properties-Theoretical- Strong Interactions &amp; Properties