| Issue |
EPJ Web Conf.
Volume 130, 2016
MESON 2016 – 14th International Workshop on Meson Production, Properties and Interaction
|
|
|---|---|---|
| Article Number | 04005 | |
| Number of page(s) | 4 | |
| Section | 04 Meson decays - contributions | |
| DOI | https://doi.org/10.1051/epjconf/201613004005 | |
| Published online | 29 November 2016 | |
https://doi.org/10.1051/epjconf/201613004005
The interference effects of multi-channel pion-pion scattering contributions to the final states of Ψ- and γ-meson family decays
1 Bogoliubov Lab of Theoretical Physics, JINR, 141 980, Dubna, Russia
2 Nuclear Physics Institute, AS CR, 25068, Řež/Prague, Czech Republic
3 Institut für Theoretische Physik, Universität Tübingen, D–72076, Tübingen, Germany
4 Institute of Nuclear Physics, PAN, Krakow, 31342, Poland
5 Department of Physics, Tomsk State University, 634050, Tomsk, Russia
6 Mathematical Physics Department, Tomsk Polytechnic University, Lenin ave. 30, 634050, Tomsk, Russia
7 Institute of Physics, SAS,, Bratislava, 84511, Slovak Republic
a e-mail: surovcev@theor.jinr.ru
Published online: 29 November 2016
It is shown that the basic shape of dipion mass distributions in the twopion transitions of both charmonia and bottomonia states are explained by an unified mechanism based on the contribution of the ππ, KK̄ and ηη coupled channels including their interference.
© The Authors, published by EDP Sciences, 2016
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.