Production and electromagnetic decay of hyperons: a feasibility study with HADES as a phase-0 experiment at FAIR

Abstract A feasibility study has been performed in order to investigate the performance of HADES detector measure electromagnetic decays hyperon resonances $$\Sigma (1385)^{0}$$ ? ( 1385 ) 0 , $$\Lambda (1405)$$ ? 1405 and (1520)$$ 1520 as well production double strange baryon systems $$\Xi ^{-}$$ ? - $$ p + reactions at a beam kinetic energy $$4.5\,{\mathrm{GeV}}$$ 4.5 GeV . The existing will be upgraded by new Forward Detector, which extends acceptance into range polar angles that plays crucial role for these investigations. analysis each channel is preceded consideration cross-sections. Afterwards expected signal count rates using target consisting either liquid hydrogen or polyethylene are summarized.