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Supersymmetry; non-universal gaugino masses; Higgs bosons.

Grand unified theories (GUTs) can lead to non-universal gaugino masses at the unification scale. We study the implications of such non-universal gaugino masses for the composition of the lightest neutralino in supersymmetric (SUSY) theories based on $SU(5)$ gauge group. We also consider the phenomenological implications of non-universal gaugino masses for the phenomenology of Higgs bosons in the context of large hadron collider.

K Huitu^{1 2} J Laamanen^{1 2} P N Pandita³ Sourov Roy²

1. High Energy Physics Division, Department of Physical Sciences, University of Helsinki, P.O. Box 64, FIN-00014, Finland
2. Helsinki Institute of Physics, University of Helsinki, P.O. Box 64, FIN-00014, Finland
3. Department of Physics, North-Eastern Hill University, Shillong 793 022, India

Published

November 2007