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The coupling constant of p-wave pion nucleon scattering

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Il Nuovo Cimento (1955-1965)

Summary

Introducing the experimental data for the phase-shift δ33 of the pion-nucleon scattering, in the Low equation, we have determined the renormalizedp-wave coupling constantf 2, and we have obtained:f 2= 0.107 pm 0.006. The reliability of this result is discussed.

Riassunto

Introducendo i dati sperimentali per la fase δ33 dello scattering pione-nucleone nell’equazione di Low, si è determinato la costante d’accoppiamento per le ondep e si è ottenuto: f2 = 0.107 pm 0.006. Si discute l’attendibilità di questo risultato.

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References

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Authors and Affiliations

  1. Istituto di Fisica dell’Università, Catania

    M. Cini

  2. Sezione di Torino, Istituto Nazionale di Fisica Nucleare, Italia

    M. Cini & S. Fubini

  3. Istituto di Fisica del’Università, Torino

    S. Fubini

  4. Istituto di Fisica delV Università, Bologna

    A. Stanghellini

  5. Gruppo di Bologna, Istituto Nazionale di Fisica Nucleare, Italia

    A. Stanghellini

Authors
  1. M. Cini
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  2. S. Fubini
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  3. A. Stanghellini
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Cini, M., Fubini, S. & Stanghellini, A. The coupling constant of p-wave pion nucleon scattering. Nuovo Cim 3, 1380–1386 (1956). https://doi.org/10.1007/BF02785013

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  • DOI: https://doi.org/10.1007/BF02785013

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