Pseudoscalar pair production via off-shell Higgs in composite Higgs models

Diogo Buarque Franzosi, Gabriele Ferretti, Li Huang +1

We propose a new type of search for a pseudoscalar particle $\eta$ pair produced via an off-shell Higgs, $pp\to h^{\ast }\to \eta \eta$. The search is motivated by a composite Higgs model in which…