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AbstractAbstract
[en] A Monte Carlo calculation is presented for multiparticle events in e+e--annihilation. The underlying model is a chain decay model and has the following features: (i) Baryon production as well as meson production, (ii) Energy-momentum conservation, (iii) Conservation of quantum numbers like Q, I3, S, B, (iv) Inclusion of transverse momentum of the emitted hadrons, and (v) Fragmentation via meson and baryon resonances of the lowest SU(3) multiplets. The results of the model are compared with experimental data on e+e--annihilation including average multiplicities of charged and neutral particles, longitudinal and transverse momentum distributions of the final hadrons and distributions of jet variables like Thrust. In general the agreement of the model with experimental data is good. (author)
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Source
Jul 1979; 51 p; 19 figs.
Record Type
Report
Literature Type
Numerical Data
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ANGULAR DISTRIBUTION, ANNIHILATION, BARYONS, CROSS SECTIONS, DISTRIBUTION, ELECTRON-POSITRON INTERACTIONS, GRAPHS, JET MODEL, KAONS MINUS, KAONS PLUS, LONGITUDINAL MOMENTUM, MESONS, MONTE CARLO METHOD, MULTIPLICITY, PARTICLE PRODUCTION, PIONS MINUS, PIONS PLUS, QUARKS, SU-3 GROUPS, THEORETICAL DATA, TRANSVERSE MOMENTUM, VERTEX FUNCTIONS
ANTIKAONS, ANTIMATTER, ANTIMESONS, ANTIPARTICLES, BOSONS, DATA, DATA FORMS, ELEMENTARY PARTICLES, FERMIONS, FUNCTIONS, HADRONS, INFORMATION, INTERACTIONS, KAONS, LEPTON-LEPTON INTERACTIONS, LIE GROUPS, LINEAR MOMENTUM, MATHEMATICAL MODELS, MATTER, NUMERICAL DATA, PARTICLE INTERACTIONS, PARTICLE MODELS, PIONS, POSTULATED PARTICLES, PSEUDOSCALAR ANTIMESONS, PSEUDOSCALAR MESONS, STRANGE PARTICLES, SU GROUPS, SYMMETRY GROUPS
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