Summary
A comparison is made between two approximations to lepton-nucleon scattering: the conventional one in terms of one-photon exchange using form factors and the extension to this process of the Reggepole method first suggested for the study of strong-interaction elastic scattering at high energy. The 6 independent scattering amplitudes are calculated using both methods.
Riassunto
Si fa il confronto fra due approssimazioni dello scattering leptone-nucleone: quello convenzionale, in funzione dello scambio di un fotone usando i fattori di forma, e l’estensione a questo processo del metodo dei poli di Regge suggerito dapprima per lo studio dello scattering elastico delle interazioni forti di alta energia. Si calcolano le sei ampiezze di scattering indipendenti con entrambi i metodi.
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This work was started while one of us (M.J.) was visiting at the Middle East Technical University in Ankara.
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Itzykson, C., Jacob, M. & Chan, C.H. Phenomenological approach to high-energy lepton-nucleon scattering. Nuovo Cim 32, 71–89 (1964). https://doi.org/10.1007/BF02732592
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DOI: https://doi.org/10.1007/BF02732592