The two-loop supersymmetric corrections to lepton anomalous magnetic and electric dipole moments

Details The two-loop supersymmetric corrections to lepton anomalous magnetic and electric dipole moments The two-loop supersymmetric corrections to lepton anomalous magnetic and electric dipole moments

2006-04-20

arxiv.org/abs/hep-ph/0604171v1

Phys.Rev. D73 (2006) 116001

Physics

High Energy Physics

High Energy Physics - Phenomenology

Revtex, 45 pages, including 8 figs

Scientific paper

10.1103/PhysRevD.73.116001

Using the effective Lagrangian method, we analyze the electroweak corrections to the anomalous dipole moments of lepton from some special two-loop topological diagrams which are composed of neutralino (chargino) - slepton (sneutrino) in the minimal supersymmetric extension of the standard model (MSSM). Considering the translational invariance of the inner loop momenta and the electromagnetic gauge invariance, we get all dimension 6 operators and derive their coefficients. After applying equations of motion to the external leptons, the anomalous dipole moments of lepton are obtained. The numerical results imply that there is a parameter space where the two-loop supersymmetric corrections to the muon anomalous dipole moments may be significant.

Affiliated with

Also associated with

No associations

Rating

The two-loop supersymmetric corrections to lepton anomalous magnetic and electric dipole moments does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The two-loop supersymmetric corrections to lepton anomalous magnetic and electric dipole moments, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The two-loop supersymmetric corrections to lepton anomalous magnetic and electric dipole moments will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-66855