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Possible signals of wino LSP at the Large Hadron Collider
2007
Physics Letters B
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We consider a class of anomaly-mediated supersymmetry breaking models where gauginos acquire masses mostly from anomaly mediation while masses of other superparticles are from Kahler interactions, which are as large as gravitino mass, O(10-100) TeV. In this class of models, the neutral Wino becomes the lightest superparticle in a wide parameter region. The mass splitting between charged and neutral Winos are very small and experimental discovery of such Winos is highly non-trivial. We discuss
doi:10.1016/j.physletb.2006.11.061
fatcat:s2vl6kwg5vapbpprb2ok3sfvky