KL−KS Mass Difference and Supersymmetric Left-Right-Symmetric Theories

Authors

Asim Gangopadhyaya, Loyola University ChicagoFollow

Document Type

Article

Publication Date

5-20-1985

Publication Title

Physical Review Letters

Volume

54

Issue

20

Abstract

The supersymmetric contributions to the K_L−K_S mass difference makes the previously obtained bounds on the right-handed scale (M_R>1.6 TeV) much weaker. This raises the interesting possibility that the left-right model could be tested as an alternative to SU_L(2)⊗U(1) at low energies. Also we find that to demand that the supersymmetric contribution to the K_L−K_S mass difference be less than 3.5×10⁻¹⁵ GeV requires that scalar-quark masses be more than 400 GeV.

Identifier

10031279

Comments

Author Posting. © The American Physical Society, 1985. This article is posted here by permission of The American Physical Society for personal use, not for redistribution. It was published in Physical Review Letters, Vol. 54, No. 20, (1985). http://dx.doi.org/10.1103/PhysRevLett.54.2203

Recommended Citation

Gangopadhyaya, A. (1985). KL−KS mass difference and supersymmetric left-right-symmetric theories. Physical Review Letters, 54(20), 2203-2206.

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Copyright Statement

© The American Physical Society, 1985.