Combined Measurement of the Higgs Boson Mass in pp Collisions at root s=7 and 8 TeV with the ATLAS and CMS Experiments
2015 (English)In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 114, no 19, 191803Article in journal (Refereed) Published
A measurement of the Higgs boson mass is presented based on the combined data samples of the ATLAS and CMS experiments at the CERN LHC in the H --> gamma gamma and H --> ZZ --> 4l decay channels. The results are obtained from a simultaneous fit to the reconstructed invariant mass peaks in the two channels and for the two experiments. The measured masses from the individual channels and the two experiments are found to be consistent among themselves. The combined measured mass of the Higgs boson is m(H) = 125.09 +/- 0.21 (stat) +/- 0.11 (syst) GeV.
Place, publisher, year, edition, pages
2015. Vol. 114, no 19, 191803
IdentifiersURN: urn:nbn:se:uu:diva-256633DOI: 10.1103/PhysRevLett.114.191803ISI: 000354552000004OAI: oai:DiVA.org:uu-256633DiVA: diva2:826095
ATLAS Collaboration, for complete list of authors see http://dx.doi.org/10.1103/PhysRevLett.114.1918032015-06-242015-06-242015-06-24Bibliographically approved