Testing a U ( 1 ) Solution to the μ Problem
نویسنده
چکیده
We discuss the collider phenomenology of TeV Z ′ gauge bosons related to the absence of a bare μ-term in the superpotential. Decays of the type Z ′ → Higgsinos can directly test whether a gauge symmetry is responsible for forbidding the Higgsino mass. Decays to multi-lepton final states may allow these signatures to be observed at the Large Hadron Collider. We comment on whether it will be possible to state definitively that the μ-term is forbidden via a gauge symmetry. ar X iv :0 80 3. 07 65 v1 [ he pph ] 6 M ar 2 00 8
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تاریخ انتشار 2008