CP violation in the μ→3e process and supersymmetric grand unified theory

Yasuhiro Okada, Ken Ichi Okumura, Yasuhiro Shimizu

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

A triple vector correlation in the μ+→e+e+ e decay with polarized muons is investigated as a probe to CP violating coupling constants in supersymmetric models. A sizable triple correlation can be induced due to a complex phase in the supersymmetric soft-breaking terms in the SU(5) grand unified theory. Correlation with the electric dipole moments of electron and neutron are investigated and it is shown that these quantities give independent information on possible CP violating sources.

Original languageEnglish
Article number051901
Pages (from-to)519011-519015
Number of pages5
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume58
Issue number5
Publication statusPublished - Sep 1 1998

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CP Violation
grand unified theory
CP violation
electric moments
Neutron
electric dipoles
Dipole
muons
dipole moments
Probe
Decay
Electron
Moment
neutrons
probes
decay
Term
electrons
Model

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

Cite this

CP violation in the μ→3e process and supersymmetric grand unified theory. / Okada, Yasuhiro; Okumura, Ken Ichi; Shimizu, Yasuhiro.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 58, No. 5, 051901, 01.09.1998, p. 519011-519015.

Research output: Contribution to journalArticle

Okada, Yasuhiro ; Okumura, Ken Ichi ; Shimizu, Yasuhiro. / CP violation in the μ→3e process and supersymmetric grand unified theory. In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 1998 ; Vol. 58, No. 5. pp. 519011-519015.
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