Short-Distance Effects in the K0-K̄0 Mixing in the Standard Model

  • I. Picek
Part of the Ettore Majorana International Science Series book series (EMISS, volume 31)


From the accelerator experiments in the 1950s up to the CP experiments of the present time the neutral kaon complex has remained one of the most interesting systems in nature. The breakthroughs which it has provided in our knowledge of fundamental physics have been crucial in establishing the standard SU(3)×SU(2)×U(l) model (SM) of electroweak and strong interactions. More recently there have been claims that the existing CP-violation measurements represent a serious threat to the standard model. In this paper I would like to illustrate that such announcements are premature in view of the degree of accuracy in theoretical predictions. Therefore, I would stick to the theoretically more tractable short-distance contributions and then I shall gradually show that, on the one hand, their present treatment is incomplete and, on the other hand, they have to be supplemented at various stages (which I intend to explicate) by some sort of long-distance (LD) calculation.


Hadronic State Accelerator Experiment Rudjer Boskovic Institute Vacuum Saturation Approximation Rent Class 


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  1. 1.
    L. Wolfenstein, Nucl. Phys. B160 (1979) 501ADSCrossRefGoogle Scholar
  2. 2.
    C.T. Hill, Phys. Lett. 97B (1980) 275ADSGoogle Scholar
  3. 3.
    J.F. Donoghue, E. Golowich and B. Holstein, Phys. Reports 131 (1986) 319ADSCrossRefGoogle Scholar
  4. 4.
    M.K. Gaillard and B.W. Lee, Phys. Rev. D10 (1974) 897ADSGoogle Scholar
  5. 5.
    F.J. Gilman and M.B. Wise, Phys. Rev. D27 (1983) 1128Google Scholar
  6. 6.
    A.I. Vainshtein, V.I. Zakharov and M.A. Shifman, ZhETF Pisma 22 (1975) 123Google Scholar
  7. 6a.
    A.I. Vainshtein, V.I. Zakharov and M.A. Shifman, (JETP Lett. 22 (1975) 55);ADSGoogle Scholar
  8. 6b.
    M.A. Shifman, A.I. Vainshtein and V.I. Zakharov, Nucl. Phys. B120 (1977) 316ADSCrossRefGoogle Scholar
  9. 7.
    D. Hochberg and R.G. Sachs, Phys. Rev. D27 (1983) 606ADSGoogle Scholar
  10. 8.
    G. Ecker, Phys. Lett. 147B (1984) 369ADSGoogle Scholar
  11. 9.
    J.O. Eeg and I. Picek, Phys. Lett. 160B (1985) 154ADSGoogle Scholar
  12. 10.
    J.O. Eeg and I. Picek, Phys. Lett. 177B (1986) 432ADSGoogle Scholar
  13. 11.
    J.O. Eeg and I. Picek, DESY report 86–135, submitted to Nucl. Phys. BGoogle Scholar
  14. 12.
    J.O. Eeg and I. Picek, Nucl. Phys. B244 (1984) 77ADSCrossRefGoogle Scholar

Copyright information

© Plenum Press, New York 1987

Authors and Affiliations

  • I. Picek
    • 1
    • 2
    • 3
  1. 1.DESYHamburgFR. Germany
  2. 2.Rudjer Bošković InstituteZagrebCroatia, Yugoslavia
  3. 3.A. v. Humboldt fellow at DESYHamburgF.R. Germany

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