Disentangling new physics effects on nonresonant Higgs boson pair production from gluon fusion
Disentangling new physics effects on nonresonant Higgs boson pair production from gluon fusion
There are two kinds of new physics effects on non-resonant di-Higgs process from gluon fusion, non-SM Higgs trilinear self-coupling $\lambda_{hhh}$ or new colored particles running in the loop. With the aim of disentangling different new physics contributions, we study their characteristics in the kinematic distributions. Assuming that the total cross …