EXA2011

This experimental data for events with $\mathrm{\Lambda }$ 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 $\mathrm{\Lambda }$ 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 $\mathrm{\Lambda }$ and ${\mathrm{\Sigma }}^{\ast +}(1385)hyperons.TheexperimentaldatawascomparedwiththeUrQMDmodelforbasickinematicparameters.Mainpartofeventswith$\Lambda$hyperonslostfromlowefficienciesoftotalmomentumatp<2GeV/c($p_min$=0.6GeV/c)and$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 .