EPJ Web of Conferences
Volume 37, 2012MESON 2012 – 12th International Workshop on Production, Properties and Interaction of MESONS
|Number of page(s)||3|
|Published online||06 December 2012|
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
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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