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High-energy diffractive pα scattering

Дифракционное pα-рассеяние при высоких энергиях

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Il Nuovo Cimento A (1965-1970)

Summary

High-energy elastic pα scattering data are analysed by means of the multiple-scattering formalism due to Glauber and Sitenko. The complicated structure of the\({\mathcal{N}}{\mathcal{N}}\) scattering amplitude at high energies is emphasized and different choices of the form factor are discussed. It is shown that the existing data can be fitted without introducing new degrees of freedom.

Riassunto

I dati dello scattering elastico pα ad alta energia si analizzano mediante il formalismo dello scattering multiplo di Glauber e Sitenko. Si sottolinea la struttura complessa dell'ampiezza dello scattering\({\mathcal{N}}{\mathcal{N}}\) ad alte energie e si discutono le scelte diverse del fattore di forma. Si dimostra che i dati esistenti si possono adattare senza introdurre nuovi gradi di libertà.

Резюме

В рамках модели многократного рассеяния Глаубера-Ситенко выполнен анализ упругого pα-рассеяния при высоких энергиях с различными моделями формфакторов и с учетом сложной структуры амплитуды\({\mathcal{N}}{\mathcal{N}}\). Получено хорошее согласие теории с экспериментом без привлечения дополнительных степеней свободы.

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Authors and Affiliations

  1. Institute for Theoretical Physics, 130, Kiev, USSR

    L. L. Jenkovszky, A. D. Polozov, O. V. Shalabanov & B. V. Struminsky

Authors
  1. L. L. Jenkovszky
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  2. A. D. Polozov
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  3. O. V. Shalabanov
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  4. B. V. Struminsky
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Traduzione a cura della Redazione.

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Jenkovszky, L.L., Polozov, A.D., Shalabanov, O.V. et al. High-energy diffractive pα scattering. Nuov Cim A 98, 603–619 (1987). https://doi.org/10.1007/BF02902016

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  • DOI: https://doi.org/10.1007/BF02902016

PACS. 24.10

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