Il Nuovo Cimento (1955-1965)

, Volume 30, Issue 1, pp 151–162 | Cite as

Photo-production of pions from nucleons in the strip approximation

  • S. K. Srinivasan
  • K. Venkatesan


The amplitude for photoproduction of pions from nucleons is studied using Mandelstam representation. Coupled integral equations involving the absorptive parts and the double spectral functions have been set up using the strip approximation of Chew and Frautschi.


Servendosi della rappresentazione di Mandelstam si studia l’ampiezza per la fotoproduzione di pioni da nucleoni. Si sono costruite le equazioni integrali aocoppiate che coinvolgono le parti assorbenti e le doppie funzioni spettrali, servendosi dell’approssimazione a strisce di Chew e Frautschi.


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Copyright information

© Società Italiana di Fisica 1963

Authors and Affiliations

  • S. K. Srinivasan
    • 1
  • K. Venkatesan
    • 2
  1. 1.Department of MathematicsIndian Institute of TechnologyMadras
  2. 2.Matscience Institute of Mathematical SciencesMadras

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