SEARCH FOR NEW GAUGE BOSONS IN THE DECAYS OF PSEUDOSCALAR MESONS

被引：0
|
作者：
DOBROLYUBOV, MI
机构：
来源：
SOVIET JOURNAL OF NUCLEAR PHYSICS-USSR | 1990年 / 52卷 / 02期
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暂无
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
We perform a model-independent analysis of the possibilities for an experimental search for new gauge bosons in the radiative decays of pi-0, eta, and eta'-mesons. To this end we investigate all possible experimental constraints on the properties of light gauge bosons. We show that the partial widths of such decays could amount to BR(pi-0 --> gamma + X) lesser-than-or-approximately 10(-3), BR (eta --> gamma + X) lesser-than-or-approximately 10(-4), and BR(eta' --> gamma + X) lesser-than-or-approximately 10(-6), which is of greater interest from the experimental point of view.
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页码：352 / 357
页数：6
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