One-particle and two-particle inclusive deep-inelastic electron-positron annihilation in a massive quark model |
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| Authors: | R Gatto G Preparata |
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| Institution: | 1. Istituto di Fisica dell''Università di Roma, Italy;2. Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Italy;3. Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany;4. Istituto di Fisica dell''Università di Roma, Italy;5. Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Italy |
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| Abstract: | A massive quark model is reviewed and elaborated upon. The model is applied to deep-inelastic electron-positron annihilation into hadrons. Definite predictions are given for one-particle inclusive and two-particle inclusive annihilations. Predictions for multiplicities, angular distributions, transverse momentum distribution in two-particle inclusive reactions, correlations, and threshold behavior are given. Exclusive annihilation into two mesons is also calculated. |
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