Speaker
Prof.
Daniela Marcella Rebuzzi
(University of Pavia and INFN, Pavia)
Description
The combination of the measurements of the Higgs boson properties by the ATLAS detector
at the LHC will be presented. The results are based on 25 fb-1 of 7 TeV and 8 TeV pp
collision data collected in 2011 and 2012.
First, the measurements of the spin and parity of the observed boson will
be discussed. Secondly, the results for the signal strength of the Higgs boson
in different production processes and different decay channels will be presented.
Finally, the recent combined LHC (ATLAS+CMS) fits of the
couplings to Standard Model particles will be shown, as well as limits on invisible decays.
All the results indicate that the observed boson is compatible with a
Standard Model CP-even Higgs boson, for all parameterization models considered.
| Presentation type | Plenary (25+5 min) |
|---|
Primary author
Prof.
Daniela Marcella Rebuzzi
(University of Pavia and INFN, Pavia)
