Neutrino Masses Originating from SUSY R-Parity-Violating Terms with U(1) Flavor Symmetry

O. Haug; J. D. Vergados; A. Faessler; S. G. Kovalenko

doi:10.1134/1.855751

Neutrino Masses Originating from SUSY R-Parity-Violating Terms with U(1) Flavor Symmetry

O. Haug, J. D. Vergados, A. Faessler, S. G. Kovalenko

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Abstract

We discuss results on neutrino mixing in a three family scenario. We use the Rø_p MSSM for the theoretical description of the neutrino masses. We show that one has to include the tree-level and the qq̃ one-loop as well as the ll̃ one-loop contribution to the neutrino mass matrix to get three massive neutrinos. By introducing an additional U(1) flavor symmetry which has been successful in explaining the mass hierarchy of quarks and leptons, we are able to correlate many parameters of our model. Confronting the experimental and theoretical results for the neutrino mass matrices, we find a unique scenario for the neutrino masses and the couplings relevant for the neutrino mixing.

Original language	English
Pages (from-to)	1078-1082
Number of pages	5
Journal	Physics of Atomic Nuclei
Volume	63
Issue number	6
DOIs	https://doi.org/10.1134/1.855751
Publication status	Published - 2000
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics

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title = "Neutrino Masses Originating from SUSY R-Parity-Violating Terms with U(1) Flavor Symmetry",

abstract = "We discuss results on neutrino mixing in a three family scenario. We use the R{\o}p MSSM for the theoretical description of the neutrino masses. We show that one has to include the tree-level and the q{\~q} one-loop as well as the l{\~l} one-loop contribution to the neutrino mass matrix to get three massive neutrinos. By introducing an additional U(1) flavor symmetry which has been successful in explaining the mass hierarchy of quarks and leptons, we are able to correlate many parameters of our model. Confronting the experimental and theoretical results for the neutrino mass matrices, we find a unique scenario for the neutrino masses and the couplings relevant for the neutrino mixing.",

author = "O. Haug and Vergados, {J. D.} and A. Faessler and Kovalenko, {S. G.}",

note = "Funding Information: O.H. wishes to thank Th. Gutsche for enlightening discussion about physical problems. J.V. is grateful for an award from the Humboldt Foundation. O.H. was supported by the Graduierten-kolleg under contract DFG GRK 132/2.",

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doi = "10.1134/1.855751",

language = "English",

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T1 - Neutrino Masses Originating from SUSY R-Parity-Violating Terms with U(1) Flavor Symmetry

AU - Haug, O.

AU - Vergados, J. D.

AU - Faessler, A.

AU - Kovalenko, S. G.

N1 - Funding Information: O.H. wishes to thank Th. Gutsche for enlightening discussion about physical problems. J.V. is grateful for an award from the Humboldt Foundation. O.H. was supported by the Graduierten-kolleg under contract DFG GRK 132/2.

PY - 2000

Y1 - 2000

N2 - We discuss results on neutrino mixing in a three family scenario. We use the Røp MSSM for the theoretical description of the neutrino masses. We show that one has to include the tree-level and the qq̃ one-loop as well as the ll̃ one-loop contribution to the neutrino mass matrix to get three massive neutrinos. By introducing an additional U(1) flavor symmetry which has been successful in explaining the mass hierarchy of quarks and leptons, we are able to correlate many parameters of our model. Confronting the experimental and theoretical results for the neutrino mass matrices, we find a unique scenario for the neutrino masses and the couplings relevant for the neutrino mixing.

AB - We discuss results on neutrino mixing in a three family scenario. We use the Røp MSSM for the theoretical description of the neutrino masses. We show that one has to include the tree-level and the qq̃ one-loop as well as the ll̃ one-loop contribution to the neutrino mass matrix to get three massive neutrinos. By introducing an additional U(1) flavor symmetry which has been successful in explaining the mass hierarchy of quarks and leptons, we are able to correlate many parameters of our model. Confronting the experimental and theoretical results for the neutrino mass matrices, we find a unique scenario for the neutrino masses and the couplings relevant for the neutrino mixing.

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Neutrino Masses Originating from SUSY R-Parity-Violating Terms with U(1) Flavor Symmetry

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