Speaker
Kunlin Ran
(Chinese Academy of Sciences (CN))
Description
Constraints on the Higgs boson self-coupling are set by combining the single Higgs boson analyses targeting the γγ, ZZ, WW, tau+tau- and bb decay channels and the double Higgs boson analyses in the bbbb, bbtau+tau- and bbγγ decay channels, using data collected at sqrt(s)=13 TeV with the ATLAS detector at the LHC. With the assumption that new physics affects only the Higgs boson self-coupling (λ_HHH), the measured values for λ_HHH will be discussed. Results with less stringent assumptions are also provided, introducing additional coupling modifiers for the Higgs boson interactions with the other Standard Model particles.
Primary author
Kunlin Ran
(Chinese Academy of Sciences (CN))
