MEASUREMENT OF INCLUSIVE ETA PRODUCTION IN HADRONIC DECAYS OF THE Z0

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	MEASUREMENT OF INCLUSIVE ETA PRODUCTION IN HADRONIC DECAYS OF THE Z0
	L3 Collaboration
刊名	PHYSICS LETTERS B
	1992
卷号	286 期号:3-4 页码:#REF!
通讯作者	ADRIANI, O (reprint author), IST NAZL FIS NUCL, SEZIONE FIRENZE, I-50125 FLORENCE, ITALY.
英文摘要	We present a study of the inclusive eta-production based on 300 000 hadronic Z0 decays. The measured inclusive momentum distribution can be reproduced by parton shower Monte Carlo programs and also by an analytical QCD calculation. Comparing our results with low energy e+ e- data, we find that QCD describes both the shape and the energy evolution of the eta-spectrum. The comparison of eta-production rates in quark- and gluon-enriched jet samples does not show statistically significant evidence for more abundant production of eta-mesons in gluon fragmentation.
学科主题	Physics
类目[WOS]	Physics, Multidisciplinary
收录类别	SCI
WOS记录号	WOS:A1992JF88800033
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/227623]
专题	高能物理研究所_粒子天体物理中心
推荐引用方式 GB/T 7714	L3 Collaboration. MEASUREMENT OF INCLUSIVE ETA PRODUCTION IN HADRONIC DECAYS OF THE Z0[J]. PHYSICS LETTERS B,1992,286(3-4):#REF!.
APA	L3 Collaboration.(1992).MEASUREMENT OF INCLUSIVE ETA PRODUCTION IN HADRONIC DECAYS OF THE Z0.PHYSICS LETTERS B,286(3-4),#REF!.
MLA	L3 Collaboration."MEASUREMENT OF INCLUSIVE ETA PRODUCTION IN HADRONIC DECAYS OF THE Z0".PHYSICS LETTERS B 286.3-4(1992):#REF!.