EXA2011

This experimental data for events with $\Lambda$ hyperons in p+C reaction at 10 GeV/c is compared to the UrQMD model as a first step that there will be one of basis for study of multi strange hyperons and exotica productions with high statistics in heavy nucleus collisions . The experimental data with $\Lambda$ hyperons was used as generator for GEANT - STS-ROOT what have been obtained on base of stereo photo from the 2-m propane bubble chamber with 4$\pi$ geometry for p + C reaction at momentum 10 GeV /c . By using of the STS-ROOT software for CBM (FAIR) with this experimental data we obtained efficiencies of reconstruction for $\Lambda$ and $\Sigma^{*+} (1385) hyperons. The experimental data was compared with the UrQMD model for basic kinematic parameters. Main part of events with $\Lambda$ hyperons lost from low efficiencies of total momentum at p<2 GeV/c ($p_min$=0.6 GeV/c ) and $Z_v$<4 cm . These analysis will allow to develop of new criteria, trigger ,methods and algorithms for effective study of exotic resonances and CBM properties with strangeness .