Advertisement

A supersymmetric extension of the standard model with bilinear R-parity violation

  • Chao-hsi Chang
  • Tai-fu Feng
Theoretical physics

Abstract.

The minimum supersymmetric standard model with bilinear R-parity violation is studied systematically. As we consider low-energy supersymmetry, we examine the structure of the bilinear R-parity violating model carefully. We analyze the mixing of, e.g., Higgs bosons with sleptons, neutralinos with neutrinos and charginos with charged leptons in the model. Possible and some important physics results, e.g. that the lightest Higgs may be heavier than the weak Z-boson at tree level, are obtained. The Feynman rules for the model are derived in the 't Hooft–Feynman gauge, which is convenient if perturbative calculations are needed beyond the tree level.

Keywords

Higgs Boson Tree Level Minimum Supersymmetric Standard Model Charged Lepton Feynman Rule 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© Springer-Verlag Berlin Heidelberg 2000

Authors and Affiliations

  • Chao-hsi Chang
    • 1
  • Tai-fu Feng
    • 2
  1. 1.CCAST (World Laboratory), P.O. Box 8730, Beijing 100080, P.R. China CN
  2. 2.Institute of Theoretical Physics, Academia Sinica, P.O. Box 2735, Beijing 100080, P.R. China CN

Personalised recommendations