T violation in B→K*l+l- from supersymmetry

Chuan Hung Chen, C. Q. Geng

Research output: Contribution to journalArticlepeer-review

24 Citations (Scopus)

Abstract

We propose to use T-odd momentum correlations as physical observables to study T violation in B → K*l+l-(l = e,μ) decays. We show that these observables are zero in the standard model but sizable at the level of 10% in the supersymmetric model. These large T violating effects are measurable at the B factories in KEK and SLAC and future hadron colliders. We also point out that the T violating effects are insensitive to nonperturbative QCD contributions.

Original languageEnglish
Article number014007
Pages (from-to)140071-140075
Number of pages5
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume66
Issue number1 II
DOIs
Publication statusPublished - 2002 Jul 1

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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