Measurement of production in the diphoton channel and observation of heavy triboson production with the CMS detector in pp collisions at
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,We present two recent CMS results based on the full dataset of LHC Run 2. Decays of the Higgs boson to photons have been used to investigate the ttH process. A significance of 6.6 s.d. is achieved in this single channel. The product of cross section and branching fraction is measured to be
M. Mangano, M. Pepe-Altarelli, G. Unal