Search for heavy resonances decaying into two Higgs bosons in the $\mathrm{b}\bar{\mathrm{b}}\ddot{I}{„}^{+}\ddot{I}{„}^{-}$ final state in proton-proton collisions at $\sqrt{s}$ = 13 TeV

CMS Collaboration

A search is presented for massive narrow-width resonances in the mass range of 1$-$4.5 TeV, decaying into pairs of Higgs bosons (HH). The search uses proton-proton collision data a…