Test of charge conjugation invariance in the decay of the η meson into π+π−π0
1 Institute of Physics, Jagiellonian University, 30-059, Kraków, Poland
2 Nuclear Physics Institute, Forschungszentrum Jülich, D-52425, Jülich, Germany
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In this work we present the preliminary results of the analysis of the pp → ppη → ppπ+π−π0 reaction aiming to test the charge conjugation symmetry C in strong interactions. Based on approximately 105 identified η → π+π−π0 decay events we have extracted asymmetry parameters sensitive to C symmetry violation for different isospin values of the final state and we have established that all are consistent with zero within the obtained accuracy.
© Owned by the authors, published by EDP Sciences, 2012
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