Speaker
Sven Heinemeyer
(CSIC (Madrid, ES))
Description
ATLAS and CMS are measuring the Higgs production channel $pp \to hZ$, where $h$ is the Higgs boson discovered at the LHC. We analyze contributions of a CP-odd Higgs boson to this process via $gg \to A \to Zh$. This is done for $m_A = 95$ GeV, for Higgs bosons describing the $\gamma\gamma$ excesses observed at the LHC. We also analyze the more general scenario with $m_A \ge 200$ GeV and find that this channel can set bounds beyond the current limits set by ATLAS and CMS.