Speaker
Description
Perspectives for measurements of semileptonic and electromagnetic (Dalitz) decays of hyperons in proton-proton collisions at FAIR with the CBM detector will be given. The main motivation for these measurements is extraction of transition form-factors of the octet and decouplet ground states and improvements in precision of branching ratio determination. Combination of these two measurements should be particularly valuable for extraction of vector transition form factors that are connected by current vector conservation. Short summary of experimental results obtained so far at FAIR with the HADES detector for Dalitz decays of Delta, N* and Sigma0 resonances will also be given to illustrate experimental techniques used to identify Dalitz transitions and to compare them to the simulated CBM performance.