Il Nuovo Cimento (1955-1965)

, Volume 24, Issue 5, pp 870–875 | Cite as

Some considerations on « elementary » particles and bound states in strong interactions

  • E. Acharya


The conjecture that theZ=0 limit of an « elementary particle » theory yields a theory in which the particle could be regarded as « composite » is examined from field-theoretical considerations. The eigenvalue equation used in dispersion theory relating the coupling constant to the masses is « derived ».


Basandosi sulla teoria di campo si esamina la congettura che il limiteZ=0 di una teoria delle « particelle elementari » dia una teoria in cui le particelle possono essere considerate « composte ». Si « deduce » l’equazione dell’autovalore, usata in teoria della dispersione, che mette in relazione la costante d’accoppiamento con le masse.


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  1. (1).
    J. C. Houard andB. Jouvet:Nuovo Cimento,18, 466 (1960).MathSciNetCrossRefMATHGoogle Scholar
  2. (2).
    M. T. Vaughn, R. Aaron andR. D. Amado:Phys. Rev.,124, 1258 (1961).ADSCrossRefGoogle Scholar
  3. (3).
    T. D. Lee:Phys. Rev.,95, 1329 (1954).ADSCrossRefMATHGoogle Scholar
  4. (4).
    H. Lehmann, K. Symanzik andW. Zimmermann:Nuovo Cimento,2, 425 (1955).MathSciNetCrossRefGoogle Scholar
  5. (5).
    K. Ford:Phys. Rev.,105, 320 (1957). See alsoE. Ferrari andG. Jona-Lasino:Nuovo Cimento,16, 867 (1960).MathSciNetADSCrossRefMATHGoogle Scholar
  6. (7).
    L. Castillejo, R. Dalitz andF. Dyson:Phys. Rev.,101, 453 (1956).ADSCrossRefGoogle Scholar
  7. (8).
    P. Zachariasen:Phys. Rev.,121, 1851 (1961).MathSciNetADSCrossRefMATHGoogle Scholar
  8. (10).
    G. F. Chew andS. Mandelstam:Phys. Rev.,119, 467 (1960).MathSciNetADSCrossRefMATHGoogle Scholar
  9. (11).
    R. Blankenbecler andL. F. Cook, Jr.:Phys. Rev.,119, 1745 (1960);M. Nauenberg:Phys. Rev.,124, 2011 (1961).ADSCrossRefMATHGoogle Scholar

Copyright information

© Società Italiana di Fisica 1962

Authors and Affiliations

  • E. Acharya
    • 1
  1. 1.Physics DepartmentThe University of RochesterRochester

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