Search for new resonances decaying to pairs of merged diphotons in proton-proton collisions at $\sqrt{s}$ = 13 TeV

CMS Collaboration

A search is presented for an extended Higgs sector with two new particles, X and $\ddot{I}•$, in the process X $\to$ $\ddot{I}•\ddot{I}•$ $\to$ $({\hat{I}}^3{\hat{I}}^3)({\hat{I}}^3{\hat{I}}^3)$. Novel neural networks classify events wit…