English

Chargino Pair Production in $e^+e^-$ Collisions

High Energy Physics - Phenomenology 2016-08-15 v1

Abstract

Charginos χ1±\chi_1^\pm are expected to be the lightest observable supersymmetric particles in many supersymmetric models. We present a procedure which will allow to determine the chargino mixing angles and, subsequently, the fundamental SUSY parameters M2,μM_2, \mu and tanβ\tan\beta by measurements of the total cross section and the spin correlations in e+ee^+e^- annihilation to χ1+χ1\chi_1^+ \chi_1^- chargino pairs.

Cite

@article{arxiv.hep-ph/9806279,
  title  = {Chargino Pair Production in $e^+e^-$ Collisions},
  author = {S. Y. Choi and A. Djouadi and H. Dreiner and J. Kalinowski and P. M. Zerwas},
  journal= {arXiv preprint arXiv:hep-ph/9806279},
  year   = {2016}
}

Comments

23 pages (including 9 figures), one Latex plus 7 eps files

R2 v1 2026-07-22T14:44:12.369Z