Prototype Graphs for radiative Corrections to Polarized Chargino or Neutralino Production in Electron-Positron Annihilation
arXiv:hep-ph/0103309 · doi:10.1088/1126-6708/2001/06/001
Abstract
We present the contributions from all types of one-loop corrections to the scattering amplitude for the pair production of polarized charginos or neutralinos from polarized electron-positron annihilation. The contributions are classified in terms of ``prototypes'' distinguished by the number of particles inside the loops and their spins. The results are quoted in terms of the Veltman-Passarino functions in terms of general couplings and internal masses. The results can therefore be applied to any supersymmetric extension of the Standard Model or indeed to any polarized fermion pair production process in electron-positron annihilation.
LATEX 38 pages, 26 figures
Cited by in corpus (7)
- Spin Analysis of Supersymmetric Particles
- CP violation in unpolarized e^+ e^- to charginos at one loop level
- Chargino and Neutralino Production at e+e- Colliders in the Complex MSSM: A Full One-Loop Analysis
- Full one-loop corrections to SUSY Higgs boson decays into charginos
- Supersymmetry Tests from a Combined Analysis of Chargino and Charged Higgs Boson Pair Production at a 1 TeV Linear Collider
- Polarization-independent CP-odd Observable in e^+e^- Chargino Production at One Loop
- NLO Polarized Chargino pair Production in Electron Positron Annihilation