$\Lambda$ and ${\Sigma }^{+}$(1385) hyperons reconstruction in the CBM experiment for p+C reaction at 10 GeV/c

Abstract

The efficiency for multi-strange hyperon reconstruction and the detection strategy for basic kinematic parameters are described using experimental data of p+C interaction at 10 GeV/c. The efficiency for $\Lambda$ hyperon reconstruction is equal to 16%. The ${\Sigma }^{\ast +}$(1385)and ${\Sigma }^{+}$(1620) resonances are observed in the reconstructed $\Lambda {\pi }^{+}$ mass spectrum.

arXiv comment3 pages, 4 figures, Proc. EXA-2011, September 5th - 9th, 2011,Vienna, Austria