Il Nuovo Cimento A (1965-1970)

, Volume 44, Issue 1, pp 282–284 | Cite as

Relation between η→2πγ and η→2γ from current algebra

  • M. Ademollo
  • R. Gatto
Lettere alla Redazione


Matrix Element Final System Direct Application Additional Contribution Vector Current 
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  1. (1).
    F. S. Crawford andL. R. Price:Phys. Rev. Lett.,16, 333 (1966).ADSCrossRefGoogle Scholar
  2. (2).
    A. H. Rosenfeld, A. Barbaro-Galtieri, W. H. Barkas, P. L. Bastien, J. Kirz andM. Roos: Report UCRL-8030 (August 1965), unpublished.Google Scholar
  3. (3).
    For instance in the three models proposed byM. Gell-Mann andM. Lévy:Nuovo Cimento,16, 705 (1960), in which eq. (5) is satisfied.CrossRefGoogle Scholar
  4. (4).
    This result is due toK. Kawarabayashi andM. Suzuki:Phys. Rev. Lett.,16, 255 and 384 (1967).ADSMathSciNetCrossRefGoogle Scholar
  5. (5).
    S. L. Adler:Phys. Rev. Lett.,14, 1051 (1965);W. I. Weisberger:Phys. Rev. Lett.,14, 1047 (1965).ADSCrossRefGoogle Scholar
  6. (6).
    R. H. Dalitz andD. G. Sutherland:Nuovo Cimento,37, 1777 (1965).CrossRefGoogle Scholar

Copyright information

© Società Italiana di Fisica 1966

Authors and Affiliations

  • M. Ademollo
    • 1
    • 2
  • R. Gatto
    • 1
    • 2
  1. 1.Istituto di Fisica dell’UniversitàFirenze
  2. 2.Istituto Nazionale di Fisica NucleareSezione di Firenze

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