Heavy neutral MSSM Higgs Bosons at the PLC - a comparison of two analyses

Measurement of the heavy neutral MSSM Higgs bosons H and A production in the process gamma gamma --> A, H --> b anti-b at the Photon Linear Collider has been considered in two independent analyses for the parameter range corresponding to the so-called "LHC wedge". Significantly different conclusions were obtained; signal to background ratio 36 vs 2. Here assumptions and results of these two analyses are compared. We have found that differences in the final results are mainly due to different assumptions on gamma-gamma-luminosity spectra, jet definitions and selection cuts.