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The two-component fireball model applied to meson-proton multiplicity data

  • Published:
Il Nuovo Cimento A (1965-1970)

Summary

A two-component model previously applied to proton-proton multiplicity data is compared with meson-proton data from (10÷360) GeV/c. From the best fits obtained, we confirm the structure of the proton leading fireball found in pp interactions. The meson leading fireball decays somewhat more copiously than its proton counterpart, while the parameters of the central fireball are found to be sensitive to the nature of the incoming particles.

Riassunto

Un modello a due componenti, in precedenza applicato ai dati di molteplicità dei processi protone-protone, è messo a confronto con i dati dei processi mesone-protone da 10 a 360 GeV/c. Dai migliori adattamenti ottenuti è confermata la struttura del «leading fireball» protonico trovato nelle interazioni pp. Il «leading fireball» mesonico decade alquanto più copiosamente della sua controparte protonica, mentre si è trovato che i parametri del «central fireball» sono sensibili alla natura delle particelle entranti.

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Authors and Affiliations

  1. Istituto di Fisica dell’Università, Lecce

    A. D’Innocenzo, G. Ingrosso & P. Rotelli

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  1. A. D’Innocenzo
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  2. G. Ingrosso
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  3. P. Rotelli
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D’Innocenzo, A., Ingrosso, G. & Rotelli, P. The two-component fireball model applied to meson-proton multiplicity data. Nuov Cim A 50, 475–495 (1979). https://doi.org/10.1007/BF02902554

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