Measurement of the Higgs boson mass in the H?ZZ * ?4l and H??? channels with vs =13 TeV pp collisions using the ATLAS detector

The mass of the Higgs boson is measured in the H?ZZ * ?4l and in the H??? decay channels with 36.1 fb -1 of proton-proton collision data from the Large Hadron Collider at a centre-of-mass energy of 13 TeV recorded by the ATLAS detector in 2015 and 2016. The measured value in the H?ZZ * ?4l channel is m ZZ * H =124.79±0.37 GeV, while the measured value in the H??? channel is m ?? H =124.93±0.40 GeV. Combining these results with the ATLAS measurement based on 7 TeV and 8 TeV proton-proton collision data yields a Higgs boson mass of m H =124.97±0.24 GeV.