Exploring correlations between HEFT Higgs couplings ${\kappa }_V$ and ${\kappa }_{2V}$ via HH production at $e^{+}{e}^{-}$ colliders

J. M. Dávila, D. Domenech, M. J. Herrero +1

In this work we explore the phenomenological implications at future $e^{+}{e}^{-}$ colliders of assuming anomalous couplings of the Higgs boson to gauge bosons $HVV$ and $HHVV$ ($V=W,Z$)…