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Test of QCD with Heavy Quark Bound States

  • Johann Rafelski
  • Raoul D. Viollier
Part of the Ettore Majorana International Science Series book series (volume 4)

Abstract

With the forthcoming results from the electron-positron storage rings PETRA and SPEAR, new possibilities open for the study of new exotic atoms - the bound states of heavy quarks and antiquark pairs. At present, two families of such states have been discovered, but many theoretical studies indicate that at least one more family which consists of bound states of still heavier “top” quark and antiquark pairs may be discovered.

Keywords

Heavy Quark Linear Potential Gluon Exchange Massless Quark Exotic Atom 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1).
    We rely here heavily on the general presentation of the subject given at this Conference by Thomas Applequist. See also: T. Apple quist, R.M. Barnett and K. Lane, “Charm and Beyond”, Ann.Rev.Nuc.Part.Sci. 28 (l978) 387.Google Scholar
  2. 2).
    J.G.H. de Groot et al., Phys.Letters 82B (1979) 292, 456.ADSGoogle Scholar
  3. It is amusing to note here that without strange quarks we find the identical value Λ = 470 MeV (compare with our Pig. 1) as the best fit to the ′onium spectrum.Google Scholar
  4. 3).
    See, for example: M. Krammer and M. Krasemann, “Quarkonium”, DESY Preprint 78 /66 (1978).Google Scholar
  5. 4).
    J.L. Richardson, “The Heavy Quark Potential and the Y, J/ψ Systems”, SLAC PUB 2229 (December 1978). Phys.Letters 82B (1979) 272.ADSGoogle Scholar

Copyright information

© Plenum Press, New York 1980

Authors and Affiliations

  • Johann Rafelski
    • 1
  • Raoul D. Viollier
    • 1
  1. 1.Theoretical Physics DivisionCERNGenève 23Switzerland

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