OPTICAL-MODEL FOR THE WIDTH OF HEAVY-QUARKONIUM STATES

被引：5
作者：
CUGNON, J
GOSSIAUX, PB
机构：
来源：
EUROPHYSICS LETTERS | 1992年 / 20卷 / 01期
关键词：
D O I：
10.1209/0295-5075/20/1/006
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A simple optical-model description of the width of heavy-quarkonium states is proposed. It is based on the string fragmentation picture. Experimentally known widths are fairly well reproduced. Predictions are made for other states.
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页码：31 / 35
页数：5
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