SEARCHING FOR NEW PHYSICS BEYOND THE STANDARD MODEL IN ELECTRIC DIPOLE MOMENT

@article{Fukuyama2012SEARCHINGFN,
  title={SEARCHING FOR NEW PHYSICS BEYOND THE STANDARD MODEL IN ELECTRIC DIPOLE MOMENT},
  author={Takeshi Fukuyama},
  journal={International Journal of Modern Physics A},
  year={2012},
  volume={27},
  pages={1230015}
}
  • T. Fukuyama
  • Published 20 January 2012
  • Physics
  • International Journal of Modern Physics A
This is a theoretical review of exploration of new physics beyond the Standard Model (SM) in the electric dipole moment (EDM) in elementary particles, atoms and molecule. EDM is a very important CP... 
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DERIVATION OF GENERALIZED THOMAS–BARGMANN–MICHEL–TELEGDI EQUATION FOR A PARTICLE WITH ELECTRIC DIPOLE MOMENT
General classical equation of spin motion is explicitly derived for a particle with magnetic and electric dipole moments in electromagnetic fields. Equation describing the spin motion relative to the
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References

SHOWING 1-10 OF 138 REFERENCES
The neutron electric dipole moment in the standard KM model
Abstract We compute the electric dipole moment of the neutron in the standard KM model, including the meson-baryon intermediate states which dominate the result in the SU(3) × SU(3) chiral limit, and
Neutron Electric Dipole Moment in the Standard Model: Complete Three-Loop Calculation of the Valence Quark Contributions
We present a complete three-loop calculation of the electric dipole moment of the u and d quarks in the standard model. For the d quark, more relevant for the experimentally important neutron
What is the value of the neutron electric dipole moment in the Kobayashi-Maskawa model?
Abstract A new mechanism is considered due to which the neutron electric dipole moment D n arises in the Kobayashi-Maskawa model. This mechanism leads to the estimate D n ∼ 2 × 10 −32 e cm, by two
Some Atomic Effects of an Electronic Electric Dipole Moment
A parity-violating perturbation, corresponding physically to a permanent electric dipole moment of an electron parallel to its spin, is introduced into the Dirac equation for an electron. For
Enhancement factor for the electric dipole moment of the valence electron in an alkali atom
Abstract The atomic electric dipole moment caused by a moment on the electron is calculated for the alkalis in their ground states. The ratio of the atomic to electronic moments is found to range
Bounds on electric dipole moments and T-violating weak interactions of the nucleons
Using the limit on the value of the electric dipole moment (edm) of the 129Xe atom we obtained the following bounds on the constants of T-odd interactions: for the electron-nucleon interaction < 4 ×
Electric dipole moment of the electron in left-right models
The electric dipole moment (EDM) of the electron is calculated in the SU(2) L × SU(2) R × U(1) B-L model. The value is shown to be less than 2 × 10 −26 e ·cm using only the standard limit of the mass
Strange quarks in the nucleon and neutron electric dipole moment
AbstractArguments in favour of a large value of the matrix element $$\left\langle {N\left| {\bar ss} \right|N} \right\rangle $$ based on semiphenomenological data and low-energy theorems are given.
Improved experimental limit on the electric dipole moment of the neutron.
An experimental search for an electric dipole moment (EDM) of the neutron has been carried out at the Institut Laue-Langevin, Grenoble. Spurious signals from magnetic-field fluctuations were reduced
The anatomy of electroweak symmetry breaking Tome II: The Higgs bosons in the Minimal Supersymmetric Model
Abstract The second part of this review is devoted to the Higgs sector of the Minimal Supersymmetric Standard Model. The properties of the neutral and charged Higgs bosons of the extended Higgs
...
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