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HK: Fachverband Physik der Hadronen und Kerne

HK 44: Elektromagnetische und Hadronische Sonden I

HK 44.3: Talk

Friday, March 14, 2008, 14:45–15:00, 1B/C

Search for ω-mesic nuclei^⋆ — •Karoly Makonyi for the CBELSA/TAPS collaboration — II Physikalisches Institut, Heinrich-Buff-Ring 16, 35392 Giessen

The existence and properties of ω-mesic nuclei are being studied with the tagged photon beam of the ELSA accelerator in Bonn. The combined setup of the Crystal Barrel and MiniTAPS detector systems, which form a 4π electromagnetic calorimeter, was used for detecting the ω→π^∘+γ decay mode. The recoiling proton was identified with an aerogel Cherenkov detector. A first experiment on a carbon target has been performed. The status of the analysis will be presented.
^⋆ Funded by DFG (SFB/TR16)