Title : Observation of e+e？→ηJ/ψ at center-of-mass energy sqrts=4.009 GeV.

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Affiliation of Author(s):前沿交叉科学青岛研究院

Title of Paper:Observation of e+e？→ηJ/ψ at center-of-mass energy sqrts=4.009 GeV.

Journal:Physics review D

All the Authors:Li Xiaoling,WANG Meng,Zhang Xueyao,huangxingtao

First Author:jiaojianbin

Indexed by:Unit Twenty Basic Research

Document Code:lw-143481

Volume:86

Page Number:071101

Translation or Not:no

Date of Publication:2012-10-01