The CP-conserving 2HDM after the 8 TeV run
  We confront the most common CP-conserving 2HDM with the LHC data analysed so far while taking into account all previously available experimental data. A special allowed corner of the parameter space is analysed - the so-called wrong-sign scenario where the Higgs coupling to down-type quarks changes sign relative to the Standard Model while the coupling to the massive vector bosons does not. 
P. M. Ferreira, Renato Guedes, John F. Gunion, Howard E. Haber, Marco   O. P. Sampaio, Rui Santos
hep-ph