Study of Dalitz plot in the decay η′ → ηπ+π-

被引:0
|
作者
Khokhlov, Y [1 ]
机构
[1] IHEP, Protvino 142281, Russia
来源
Hadron Spectroscopy | 2006年 / 814卷
关键词
chiral Lagrangian; meson decay; Dalitz plot;
D O I
暂无
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
Dalitz plot of the eta' -> eta pi(+)pi(-) decay is studied using data collected in two different exclusive reactions. The world largest statistics made it possible to measure rather precisely the first term of an expansion of the matrix element squared and to determine other coefficients of the non-linear parameterization.
引用
收藏
页码:443 / 447
页数:5
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