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CP Violation in the KS → π+π-π° Decay

  • N. W. Tanner
  • I. J. Ford
Part of the Ettore Majorana International Science Series book series (EMISS, volume 31)

Abstract

The failure of CP-invariance observed in K° → ππ can be represented by a single complex number1 ∈ ≃ 2.3e/4 (assuming CPT-invariance2), and is compatible with the “standard model”. However there is no evidence for a CP failure except in the K° → ππ channel, and the known failure could just as well be caused by a super-weak, Δs = 2, interaction as by some pecularity of the standard model.

Keywords

Interference Term Dalitz Plot Spherical Regenerator Neutral Kaon Sector Difference 
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.
    J.W. Cronin, Rev. Mod. Phys. 53:373 (1981).ADSCrossRefGoogle Scholar
  2. 2.
    N.W. Tanner and R.H. Dalitz, Annals of Physics 171:463 (1986).ADSCrossRefGoogle Scholar
  3. 3.
    J.K. Black et al, Phys. Rev. Lett. 54:1628 (1985).ADSCrossRefGoogle Scholar
  4. 3a.
    R.H. Bernstein et al, Phys. Rev. Lett. 54:1631 (1985).ADSCrossRefGoogle Scholar
  5. 4.
    N.F. Ramsay, Rep. Progr. Phys. 45:95 (1982).ADSCrossRefGoogle Scholar
  6. 5.
    C. Bouchiat and P. Meyer, Phys. Lett. 25B:282 (1967)ADSGoogle Scholar
  7. 5a.
    R.S. Chivukula and A.V. Manohar, preprint HUTP-86/A050.Google Scholar
  8. 6.
    P. Pavlopoulos et al in “Physics with Antiprotons at LEAR in the Acol Era” (Ed. U. Gastaldi et al) Editions Frontiéres, (1985), p.467.Google Scholar
  9. 7.
    N.W. Tanner, ibid., p.483.Google Scholar
  10. 8.
    C. Amsler et al, ibid., p.353.Google Scholar
  11. 8a.
    J.A. Niskanen, ibid., p. 193.Google Scholar
  12. 9.
    J. Six, ibid., p.511.Google Scholar
  13. 10.
    H.J. Lipkin, Phys. Rev. 176:1715 (1968).ADSCrossRefGoogle Scholar
  14. 11.
    P.K. Kabir, “The CP Puzzle”, Academic Press (1968) pp.65–69.Google Scholar
  15. 12.
    F. Selleri, Lett. Nuovo Cimento 36:521 (1983).CrossRefGoogle Scholar
  16. 13.
    P. Baillon et al, Nucl. Phys. 105:418 (1976);CrossRefGoogle Scholar
  17. 13a.
    P. Baillon et al, Nucl. Phys. 134:43 (1978).CrossRefGoogle Scholar
  18. 14.
    D.H. Perkins, “Introduction to High Energy Physics”, Addison-Wesley, 2nd Ed., (1982), pp.155, 156.Google Scholar

Copyright information

© Plenum Press, New York 1987

Authors and Affiliations

  • N. W. Tanner
    • 1
  • I. J. Ford
    • 2
  1. 1.Dept. of Nuclear PhysicsUniversity of OxfordOxfordUSA
  2. 2.Dept. of Theoretical PhysicsUniversity of OxfordOxfordUSA

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