QUARKONIUM DECAY INTO HEAVY QUARK FLAVORS

被引：31

作者：

FRITZSCH, H ^{[1
]}

STRENG, KH ^{[1
]}

机构：

[1] CERN,CH-1211 GENEVA 23,SWITZERLAND

来源：

PHYSICS LETTERS B | 1978年 / 77卷 / 03期

关键词：

D O I：

10.1016/0370-2693(78)90711-6

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

It is suggested that the production rate of heavy flavours (charm, ψ (J), etc.) in the decay of heavy qyarkonium states (e.g. Υ{hooked}(9.4)) can be estimated using QCD perturbation theory. Especially we discuss the energy distribution of ψ (J) mesons produced in quarkonium decay. © 1978.

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页码：299 / 303

页数：5

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