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Statistical and thermodynamic descriptions of hadron production in e+e− annihilation

Статистическое и термодинамическое описания рождения адронов ири e+e− аннигиляции

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Il Nuovo Cimento A (1965-1970)

Summary

The statistical model and the thermodynamic (statistical bootstrap) model are formulated for multihadron production in e+e− annihilation. Asymptotic results are derived for both approaches, with particular attention to critical features subject to experimental test. Quantitative predictions of multiplicities, average secondary energies and inclusive single-particle distributions are presented for storage ring centre-of-mass energies from 2 to 6 GeV.

Riassunto

Si formulano il modello statistico e quello termodinamico (bootstrap statistico) per la produzione multipla di hadroni in annichilazioni e+e−. Si ricavano risultati asintotici per entrambi i metodi, con particolare attenzione alle caratteristiche critiche soggette a verifica sperimentale. Si presentano stime quantitative delle molteplicità, delle energie secondarie medie e delle distribuzioni di particelle singole inclusive per energie degli anelli di accumulazione nel sistema del centro di massa varianti da 2 a 6 GeV.

Резюме

Формулируется статистическая модель и термодинамическая (статистический бутстрап) модель для много-адронного рождения при e+e− аннигиляции. Выводятся асимптотические результаты для обоих подходов, обрашая особое внимание на характерные особенности, которые могут быть экспериментально проверены. Приводятся количественные предсказания множественностей, средних знергий вторичных частиц и инклюзивных одно-частичных распределений для знергий в системе центра масс накопительного кольца от 2 до 6 ГэВ.

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Author notes

  1. H. Satz

    Present address: Department of Theoretical Physics, University of Bielefeld, Bielefeld

Authors and Affiliations

  1. Department of Theoretical Physics, University of Bielefeld, Bielefeld

    J. Engels & K. Schilling

  2. CERN, Geneva

    H. Satz

Authors
  1. J. Engels
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  2. K. Schilling
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  3. H. Satz
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Traduzione a cura della Redazione.

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Engels, J., Schilling, K. & Satz, H. Statistical and thermodynamic descriptions of hadron production in e+e− annihilation. Nuov Cim A 17, 535–556 (1973). https://doi.org/10.1007/BF02786833

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