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Berlowski, M. Jacewicz, M. Wolke, O. Khakimova, P.-E. Tegner, P. Marciniewski, P. Thoerngren Engblom, R. Shafigullin, S. Keleta, S. Kullander, T. Johansson, T. Skorodko, V. Sopov, V. Tikhomirov, W. Oelert, W. Scobel, Y. Petukhov","submitted_at":"2010-01-26T07:29:29Z","abstract_excerpt":"The cross sections of the pd -> 3He eta, pd -> 3He pi0 pi0 pi0 and pd -> 3He pi+ pi- pi0 reactions have been measured at beam kinetic energies T_p= 1360 MeV and T_p= 1450 MeV using the CELSIUS/WASA detector setup. At both energies, the differential cross section dsigma/dOmega of the eta meson in the pd -> 3He eta reaction shows a strong forward-backward asymmetry in the CMS. The ratio between the pd -> 3He pi+ pi- pi0 and the pd -> 3He pi0 pi0 pi0 cross sections has been analysed in terms of isospin amplitudes. 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