Measurement of the Higgs boson mass in the H -->ZZ --> 4l and H --> gamma gammachannels with p s = 13 TeV p p collisions using the ATLAS detector

ATLAS COLL. , M. AABOUD, M.T. DOVA ET AL.

PHYSICS LETTERS B

ELSEVIER SCIENCE BV

Lugar: Amsterdam; Año: 2018

0370-2693

The mass of the Higgs boson is measured in the H -->ZZ--> 4l and in the H-->gg decaychannels with 36.1 fb-11 of proton-proton collision data from the Large Hadron Collider at acentre-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 mZZH = 124.79 pm 0.37 GeV, while the measured value in the H -->gg channel is mH = 124.93 pm 0.40 GeV. Combining these results with the ATLAS measurement based on 7 and 8 TeV proton-proton collision data yields a Higgs boson mass of mH = 124.97 pm 0.24 GeV.