Lettere al Nuovo Cimento (1971-1985)

, Volume 32, Issue 10, pp 295–301 | Cite as

Complete evaluation of γ → γηc in the quarkonium model

  • B. Guberina
  • J. Kühn


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Copyright information

© Società Italiana di Fisica 1981

Authors and Affiliations

  • B. Guberina
    • 1
  • J. Kühn
    • 1
  1. 1.Max-Planck-Institut für Physik und AstrophysikMunichFed. Rep. Germany

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