CHARMONIUM PHENOMENOLOGY AND L = 0 TRIGULONIA

被引：25

作者：

ANSELMINO, M

GENOVESE, M

PREDAZZI, E

机构：

[1] IST NAZL FIS NUCL,I-09127 CAGLIARI,ITALY

[2] UNIV TORONTO,DIPARTMENTO FIS TEOR,TORONTO M5S 1A1,ONTARIO,CANADA

[3] IST NAZL FIS NUCL,I-10125 TURIN,ITALY

来源：

PHYSICAL REVIEW D | 1991年 / 44卷 / 05期

关键词：

D O I：

10.1103/PhysRevD.44.1597

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Several charmonium decays which cannot be understood in a perturbative QCD scheme are considered and the possible role of glueballs in these decays is studied. In particular the decays of the eta-c, in two vector mesons and in ppBAR might receive a strong contribution from a trigluon 0-+ state with a mass close to that of the eta-c. Experimental data on the decays of the could confirm the existence of such a state.

引用

收藏

页码：1597 / 1598

页数：2

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