Scalar quarkonium masses and mixing with the lightest scalar glueball

被引：218
作者：
Lee, W [1 ]
Weingarten, D [1 ]
机构：
[1] IBM Res Corp, Yorktown Hts, NY 10598 USA
来源：
PHYSICAL REVIEW D | 2000年 / 61卷 / 01期
关键词：
D O I：
10.1103/PhysRevD.61.014015
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We evaluate the continuum limit of the valence (quenched) approximation to the mass of the lightest scalar quarkonium state, for a range of different quark masses, and to the mixing energy between these states and the lightest scalar glueball. Our results support the interpretation of f(0)(1710) as composed mainly of the lightest scalar glueball.
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页数：17
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