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Theory of pion production

Теория рождения пионов

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

Summary

A new time-dependent theory for pion production in nucleon-nucleon collisions is presented, in which each production process is interpreted as a random « measurement » suffered by the nucleon-nucleon system. The approach has the advantage of being defined in a perfectly consistent way from a quantum-mechanical point of view. The obtained results have a remarkable resemblance with those obtained from other models of high-energy production.

Riassunto

Si propone una nuova teoria per la produzione di pioni nelle collisioni nucleone-nucleone nella quale ogni processo di produzione è descritto come prodotto da una misura a tempi a caso cui è assoggettato il sistema nucleone-nucleone. Il vantaggio dell’approccio qui introdotto sta nel fatto che esso è definito in modo completamente consistente dal punto di vista della meccanica quantistica. I risultati che se ne derivano hanno forti somiglianze con quelli ottenuti da altri modelli di produzione ad alte energie.

Реэюме

Предлагается новая эависяшая от времени теория рождения пионов в нуклон-нуклонных соударениях, в которой каждый процесс рождения интерпретируется, как случайное «иэмерение», проиэводимое в нуклон-нуклонной системе. Этот подход обладает тем преимушеством, что он формулируется полностью непротиворечивым обраэом с квантовомехани ческой точки эрения. Полученные реэультаты согласуются с реэультатами, полученными в других моделях рождения при высоких знергиях.

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Literatur

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Supported in part by C.N.R. and I.N.F.N.

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Ballestrero, A., Fonda, L., Predazzi, E. et al. Theory of pion production. Nuov Cim A 25, 438–446 (1975). https://doi.org/10.1007/BF02820856

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  • DOI: https://doi.org/10.1007/BF02820856

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