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On the Coulomb interference in the elastic scattering of polarized protons on nuclei

О кулоновской интерференции в упругом рассеянии поляризованных протонов на ядрах

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Il Nuovo Cimento A (1965-1970)

Summary

The role of the Coulomb nuclear interference in the asymmetry arising in the elastic scattering of polarized protons is investigated by a phase-shift calculation, large effects are found for medium heavy nuclei and for energies in the range (75÷200) MeV. The meaning of the «polarization-asymmetry equality» in the interference region is briefly discussed.

Riassunto

Esaminiamo il ruolo della interferenza fra l'interazione coulombiana e quella nucleare per quanto concerne la diffusione elastica di protoni polarizzati. Ciò è fatto con un calcolo in onde parziali e troviamo grossi effetti per nuclei medi o pesanti e per energie nell'intervallo (75÷200) MeV. Discutiamo infine, brevemente, il significato della «uguaglianza polarizzazione-asimmetria» nella regione di inteferenza sopra citata.

Резюме

С помощыю вычисления сдвига фаз исследуется роль ядерно-кулоновской интерференции в асимметрии, возникаущей в упругом рассеянии поляризованных протонов. Большие эффекты получаются для средне-тяжелых ядер и дла энергий в области (75÷200) МэВ. Вкратце обсуждается значение «поляризационно-асимметричного равенства» в интерференционной области.

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Authors and Affiliations

  1. Istituto di Fisica dell' Università, Genova

    E. G. Beltrametti

  2. Istituto Nazionale di Fisica Nucleare, Sezione di Genova, Genova, Italy

    E. G. Beltrametti

  3. Istituto di Fisica dell'Università, Pavia

    G. Zambotti

  4. Istituto Nazionale di Fisica Nucleare, Gruppo di Pavia, Pavia, Italy

    G. Zambotti

Authors
  1. E. G. Beltrametti
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  2. G. Zambotti
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Beltrametti, E.G., Zambotti, G. On the Coulomb interference in the elastic scattering of polarized protons on nuclei. Nuovo Cimento A (1965-1970) 61, 333–343 (1969). https://doi.org/10.1007/BF02756845

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  • DOI: https://doi.org/10.1007/BF02756845

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