https://doi.org/10.1140/epjc/s10052-012-2108-9
Regular Article - Theoretical Physics
Muon anomalous magnetic moment and μ→eγ in B−L model with inverse seesaw
1
Centre for Theoretical Physics, Zewail City of Science and Technology, Sheikh Zayed, 12588, Giza, Egypt
2
Department of Mathematics, Faculty of Science, Cairo University, Giza, Egypt
3
Department of Physics, Faculty of Science, Ain Shams University, Cairo, Egypt
4
Department of Mathematics, Faculty of Science, Ain Shams University, Cairo, Egypt
5
Centre for Theoretical Physics, British University in Egypt, El Sherouk City, 11837, Egypt
6
School of Physics, KIAS, Seoul, 130-722, Korea
* e-mail: skhalil@zewailcity.edu.eg
Received:
21
March
2012
Revised:
7
June
2012
Published online:
6
September
2012
We study the anomalous magnetic moment of the muon, a μ , and lepton flavor violating decay μ→eγ in TeV scale B−L extension of the Standard Model (SM) with inverse seesaw mechanism. We show that the B−L contributions to a μ are severely constrained; therefore, the SM contribution remains intact. We also emphasize that the current experimental limit of BR(μ→eγ) can be satisfied for a wide range of parameter space and it can be within the reach of MEG experiment.
© Springer-Verlag Berlin Heidelberg and Società Italiana di Fisica, 2012
