The triple Higgs self - coupling at future e + e − colliders : a signal - to - background study for the standard model 1
نویسندگان
چکیده
The triple Higgs self-coupling at future e + e − colliders: a signal-to-background study for the standard model Abstract The experimental reconstruction of the Higgs self-energy potential is essential to a verification of the Higgs boson's rôle in spontaneous electroweak symmetry breaking. The first step towards this goal, the measurement of the triple Higgs self-coupling, can possibly be accomplished at the next generation of linear colliders. Here we present a background study of the most promising channel, double Higgs-strahlung off a Z boson, e + e − → HHZ, with the subsequent decay H → b ¯ b, and evaluate the feasibility of its measurement.
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