Phenomenology of High Multiplicity in Lepton Interactions
Barlykov S.N. Dudin V. Kokoulina E.S. Nikitin V.A.
August 2024Pleiades Publishing
Physics of Atomic Nuclei
2024#87Issue 4471 - 475 pp.
Abstract: Interest in studying multiparticle-production processes in lepton and hadron interactions has not faded to date. The development of strong-interaction theory in the form of quantum chromodynamics (QCD) permits describing these interactions at the level of quarks and gluons. The transition from partons to observed hadrons at the hadronization stage is very difficult. The gluon-dominance model describing multiparticle production of secondaries and including the hadronization stage is proposed in the present study. This model is applied to describing electron–positron annihilation. It confirms an active role of the gluon component in the formation of secondaries, is indicative of the fragmentation mechanism of hadronization occurring in a vacuum, and describes experimental data on multiplicity distributions.
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Joint Institute for Nuclear Research, Dubna, 141980, Russian Federation
Institute of Nuclear Physics, Almaty, 050032, Kazakhstan
Pavel Sukhoi State Technical University of Gomel, Gomel, 246029, Belarus
Joint Institute for Nuclear Research
Institute of Nuclear Physics
Pavel Sukhoi State Technical University of Gomel
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