CP-violating Higgs boson production in association with three jets via   gluon fusion
  In these proceedings, we present results for Higgs production at the LHC via gluon fusion with triple real emission corrections and the validity range of the heavy-top effective theory approximation for this process. For a general CP-violating Higgs boson, we show that bottom-quark loop corrections in combination with large values of $\tan \beta $ significantly distort differential distributions. 
Francisco Campanario, Michael Kubocz
hep-ph hep-ex