TY - JOUR
T1 - CP-Violation and the KL-KS mass difference in supersymmetric models
AU - Langacker, Paul
AU - Sathiapalan, B.
N1 - Funding Information:
This work was supported in part by the Department of Energy Contract No. EY-76-C-02-3071 and by the Institute for Advanced Study.
PY - 1984/9/6
Y1 - 1984/9/6
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=0000321541&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0000321541&partnerID=8YFLogxK
U2 - 10.1016/0370-2693(84)91287-5
DO - 10.1016/0370-2693(84)91287-5
M3 - Article
AN - SCOPUS:0000321541
SN - 0370-2693
VL - 144
SP - 401
EP - 406
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 5-6
ER -