IFLP 13074
INSTITUTO DE FISICA LA PLATA
Unidad Ejecutora - UE
artículos
Título:
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
Autor/es:
ATLAS COLL. M. AABOUD, F. ARDUH ET AL
Revista:
PHYSICS LETTERS B
Editorial:
ELSEVIER SCIENCE BV
Referencias:
Lugar: Amsterdam; Año: 2018
ISSN:
0370-2693
Resumen:
The mass of the Higgs boson is measured in the H→ZZ⁎→4ℓ and in the H→γγ 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 mHZZ⁎=124.79±0.37GeV , while the measured value in the H→γγ channel is mHγγ=124.93±0.40GeV . 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±0.24GeV .
