CP-Violation and the KL-KS mass difference in supersymmetric models

Paul Langacker, B. Sathiapalan

Research output: Contribution to journalArticlepeer-review

44 Scopus citations


Constraints on gluino and scalar quark masses from the KL-KS mass difference are analyzed and the consequences of CP violating phases in the super KM matrix are discussed. It is found that for a wide range of masses the contribution of super box diagrams to ε{lunate} dominates that of the ordinary box diagram. Depending on the scalar quark and gluino masses, ε{lunate}′/ε{lunate} may be smaller or larger than in the standard model and can be negative.

Original languageEnglish (US)
Pages (from-to)401-406
Number of pages6
JournalPhysics Letters B
Issue number5-6
StatePublished - Sep 6 1984

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics


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