Correlations of Λ hyperons with a small relative momentum in the SELEX experiment

The information on the shape of the potential between two baryons at small distances can be obtained by studying the baryon correlations at a small relative momentum in the creation reactions of high-energy hadron collisions. We have physically analyzed the SELEX experimental data and identified more than 20 × 103 events with creation of two Λ hyperons, which substantially exceeds the world statistical data. The obtained results are preliminary analyzed.