Linear programming analysis of the R-parity violation within EDM-constraints

A bstract The constraint on the R -parity violating supersymmetric interactions is discussed in the light of current experimental data of the electric dipole moment of neutron, 129 Xe , 205 Tl, and 199 Hg atoms, and YbF and ThO molecules. To investigate the constraints without relying upon the assum...

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Bibliographic Details
Published in:The journal of high energy physics 2014-12, Vol.2014 (12), p.1, Article 110
Main Authors: Yamanaka, Nodoka, Sato, Toru, Kubota, Takahiro
Format: Article
Language:English
Subjects:
Classical and Quantum Gravitation
Elementary Particles
High energy physics
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Quantum Physics
Regular Article - Theoretical Physics
Relativity Theory
String Theory
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Summary:A bstract The constraint on the R -parity violating supersymmetric interactions is discussed in the light of current experimental data of the electric dipole moment of neutron, 129 Xe , 205 Tl, and 199 Hg atoms, and YbF and ThO molecules. To investigate the constraints without relying upon the assumption of the dominance of a particular combination of couplings over all the rest, an extensive use is made of the linear programming method in the scan of the parameter space. We give maximally possible values for the EDMs of the proton, deuteron, 3 He nucleus, 211 Rn, 225 Ra, 210 Fr, and the R -correlation of the neutron beta decay within the constraints from the current experimental data of the EDMs of neutron, 129 Xe, 205 Tl, and 199 Hg atoms, and YbF and ThO molecules using the linear programming method. It is found that the R -correlation of the neutron beta decay and hadronic EDMs are very useful observables to constrain definite regions of the parameter space of the R -parity violating supersymmetry.
ISSN:1029-8479
1029-8479
DOI:10.1007/JHEP12(2014)110