PHI-]PI+PI-GAMMA AT PHI-FACTORIES

被引：22
|
作者：
BRAMON, A
COLANGELO, G
GRECO, M
机构：
[1] IST NAZL FIS NUCL,LAB NAZL FRASCATI,I-00044 FRASCATI,ITALY
[2] UNIV PAVIA,DIPARTIMENTO FIS NUCL & TEOR,I-27100 PAVIA,ITALY
来源：
PHYSICS LETTERS B | 1992年 / 287卷 / 1-3期
关键词：
D O I：
10.1016/0370-2693(92)91911-R
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The possible detection of the reaction phi --> f0(975)gamma --> pi+-pi--gamma at Da-phi-ne is discussed together with the initial and final state background radiation. The size of the effect is shown to depend crucially on the relative sign of the e+e- --> rho --> pi+-pi--gamma and e+ e- --> phi --> f0-gamma --> pi+-pi--gamma amplitudes. Some numerical results are also given.
引用
收藏
页码：263 / 266
页数：4
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