中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Search for branons at LEP

文献类型:期刊论文

刊名PHYSICS LETTERS B
出版日期2004
卷号597期号:2页码:145-154
关键词MONTE-CARLO PROGRAM W-PAIR PRODUCTION E(+)E(-) COLLISIONS MISSING ENERGY L3 EXPERIMENT FINAL-STATES BHABHA SCATTERING SINGLE-PHOTON ROOT-S DIMENSIONS
通讯作者Achard, P (reprint author), Univ Geneva, CH-1211 Geneva 4, Switzerland.
英文摘要We search, in the context of extra-dimension scenarios, for the possible existence of brane fluctuations, called branons. Events with a single photon or a single Z-boson and missing energy and momentum collected with the U detector in e(+)e(-) collisions at centre-of-mass energies root2 = 189-209 GeV are analysed. No excess over the Standard Model expectations is found and a lower limit at 95% confidence level of 103 GeV is derived for the mass of branons, for a scenario with small brane tensions. Alternatively, under the assumption of a light branon, brane tensions below 180 GeV are excluded. (C) 2004 Published by Elsevier B.V.
学科主题Physics
类目[WOS]Physics, Multidisciplinary
收录类别SCI
语种英语
WOS记录号WOS:000223613700004
公开日期2016-02-25
源URL[http://ir.ihep.ac.cn/handle/311005/212444]  
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
. Search for branons at LEP[J]. PHYSICS LETTERS B,2004,597(2):145-154.
APA (2004).Search for branons at LEP.PHYSICS LETTERS B,597(2),145-154.
MLA "Search for branons at LEP".PHYSICS LETTERS B 597.2(2004):145-154.

入库方式: OAI收割

来源:高能物理研究所

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