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Title: Can measurements of electric dipole moments determine the seesaw parameters?
Authors: Demir, Durmuş Ali
Farzan, Yasaman
Demir, Durmuş Ali
Keywords: CP violation
Neutrino Physics
Supersymmetry Phenomenology
Issue Date: 2005
Publisher: Springer Verlag
Source: Demir, D.A., and Farzan, Y. (2005). Can measurements of electric dipole moments determine the seesaw parameters?. Journal of High Energy Physics, (10), 1693-1713. doi:10.1088/1126-6708/2005/10/068
Abstract: In the context of the supersymmetrized seesaw mechanism embedded in the Minimal Supersymmetric Standard Model (MSSM), complex neutrino Yukawa couplings can induce Electric Dipole Moments (EDMs) for the charged leptons, providing an additional route to seesaw parameters. However, the complex neutrino Yukawa matrix is not the only possible source of CP violation. Even in the framework of Constrained MSSM (CMSSM), there are additional sources, usually attributed to the phases of the trilinear soft supersymmetry breaking couplings and the mu-term, which contribute not only to the electron EDM but also to the EDMs of neutron and heavy nuclei. In this work, by combining bounds on various EDMs, we analyze how the sources of CP violation can be discriminated by the present and planned EDM experiments.
ISSN: 1029-8479
Appears in Collections:Physics / Fizik
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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