EPJ Web Conf.
Volume 130, 2016MESON 2016 – 14th International Workshop on Meson Production, Properties and Interaction
|Number of page(s)||4|
|Section||04 Meson decays - contributions|
|Published online||29 November 2016|
PWA with full rank density matrix of the π+π−π− and π−π0π0 systems at VES setup
IHEP, Protvino, Russia
* e-mail: Dmitry.Ryabchikov@ihep.ru
Published online: 29 November 2016
Partial Wave Analysis of the π+π−π− and π−π0π0 final states produced by 29GeV/c π− beam on beryllium target is presented. About 42 · 106 events for the first system and 22 · 106 events for the second one are collected with VES setup. The statistics for 3π neutral is known to be the largest in the world while statistics for 3π charged is next to largest. The t′ range for the analysis is 0 < |t′| < 0.8 GeV2/c2. The data are analysed using formalism of full rank density matrix. The comparison of the analysis results for two systems is presented.
© 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.
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