Z-BOSON DECAYS TO HEAVY QUARKONIUM

被引：60

作者：

BARGER, V ^{[1
]}

CHEUNG, K ^{[1
]}

KEUNG, WY ^{[1
]}

机构：

[1] UNIV ILLINOIS,DEPT PHYS,CHICAGO,IL 60680

来源：

PHYSICAL REVIEW D | 1990年 / 41卷 / 05期

关键词：

D O I：

10.1103/PhysRevD.41.1541

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We evaluate the decays Z'Q+Q»+S(QQ») of Z bosons to S13(QQ») and S01(QQ») quarkonium states of charm and bottom quarks. We find partial widths of "(Z'cc»J)=47 keV, "(Z'cc»c)=145 keV, "(Z'bb»'b)=6.4 keV, and "(Z'bb»b)=6.5 keV, that might be observable at the CERN e+e- collider LEP. We also calculate the partial widths for W+'cs»J, t'W+b'b, Q'Zgg, and Z'c,bgg decays. © 1990 The American Physical Society.

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页码：1541 / 1546

页数：6

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