Search for η-Mesic 4He with WASA-at-COSY
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- Krzemien, W., Moskal, P. & Skurzok, M. Few-Body Syst (2014) 55: 795. doi:10.1007/s00601-013-0782-2
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An exclusive measurement of the excitation functions for the dd → 3Hepπ− and dd → 3Henπ0 → 3Henγγ reactions was performed at the Cooler Synchrotron COSY-Jülich with the WASA-at-COSY detection system. The data were collected in two dedicated experiments in 2008 and in 2010. The experimental method and the current status of the analysis are presented.
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