中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Measurement of cross sections for D-0(D)over-bar(0) and D+D- production in e(+)e(-) annihilation at root s=3.773 GeV

文献类型:期刊论文

作者BES Callaboration
刊名PHYSICS LETTERS B
出版日期2004
卷号603期号:3--4页码:130-137
关键词RADIATIVE-CORRECTIONS BRANCHING FRACTIONS DECAY
通讯作者Ablikim, M (reprint author), Inst High Energy Phys, Beijing 100039, Peoples R China.
英文摘要The cross sections for D-0(D) over bar (0) and D+D- production at 3.773 GeV have been measured with BES-II detector at BEPC. These measurements are made by analyzing a data sample of about 17.3 pb(-1) collected at the center-of-mass energy of 3.773 GeV. Observed cross sections for the charm pair production are radiatively corrected to obtain the tree level cross section for DD production. A measurement of the total tree level hadronic cross section is obtained from the tree level DD cross section and an extrapolation of the R-uds below the open charm threshold. (C) 2004 Elsevier B.V. All rights reserved.
学科主题Physics
类目[WOS]Physics, Multidisciplinary
收录类别SCI
语种英语
WOS记录号WOS:000225419600005
公开日期2016-02-26
源URL[http://ir.ihep.ac.cn/handle/311005/212472]  
专题高能物理研究所_实验物理中心
作者单位中国科学院高能物理研究所
推荐引用方式
GB/T 7714
BES Callaboration. Measurement of cross sections for D-0(D)over-bar(0) and D+D- production in e(+)e(-) annihilation at root s=3.773 GeV[J]. PHYSICS LETTERS B,2004,603(3--4):130-137.
APA BES Callaboration.(2004).Measurement of cross sections for D-0(D)over-bar(0) and D+D- production in e(+)e(-) annihilation at root s=3.773 GeV.PHYSICS LETTERS B,603(3--4),130-137.
MLA BES Callaboration."Measurement of cross sections for D-0(D)over-bar(0) and D+D- production in e(+)e(-) annihilation at root s=3.773 GeV".PHYSICS LETTERS B 603.3--4(2004):130-137.

入库方式: OAI收割

来源:高能物理研究所

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