Single Higgs production in association with a photon at electron-positron colliders in extended Higgs models
Single Higgs production in association with a photon at electron-positron colliders in extended Higgs models
We study associated Higgs production with a photon at electron-positron colliders, $e^+e^-\to h\gamma$, in various extended Higgs models, such as the inert doublet model (IDM), the inert triplet model (ITM) and the two Higgs doublet model (THDM). The cross section in the standard model (SM) is maximal around $\sqrt{s}=$250 GeV, …