Probing dark force at BES-III/BEPCII
文献类型：期刊论文
| 作者 | 李海波(实) ; Luo T(罗涛); Li, HB; Luo, T
|
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2010 |
| 卷号 | 686期号:4-5页码:#REF! |
| 关键词 | BES-III U boson Dark sector J/psi decay Cross-section |
| 通讯作者 | Li, HB (reprint author), Inst High Energy Phys, POB 918, Beijing 100049, Peoples R China. |
| 英文摘要 | We study an experimental search of a GeV scale vector boson at BES-III/BEPCII. It is responsible for mediating a new U(1)(d) interaction, as recently exploited in the context of weakly interacting massive particle dark matter. At low energy e(+)e(-) colliders this dark state can be efficiently probed. We discuss the direct productions of this light vector U boson and the decay of this state with BES-III data and its foreseen larger data. In particular, we show that Higgs'-strahlung in the dark sector can lead to multilepton signatures, which probe the physics range for kinetic mixing parameter epsilon similar to 10(-4)-10(-3) over a large portion of the parameter space. (C) 2010 Elsevier B.V. All rights reserved. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 收录类别 | SCI |
| WOS记录号 | WOS:000276560700008 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/227193]  |
| 专题 | 高能物理研究所_实验物理中心 中国科学院高能物理研究所_中国散裂中子源 |
| 推荐引用方式 GB/T 7714 | Li HB,Luo T,Li, HB,et al. Probing dark force at BES-III/BEPCII[J]. PHYSICS LETTERS B,2010,686(4-5):#REF!. |
| APA | 李海波,罗涛,Li, HB,&Luo, T.(2010).Probing dark force at BES-III/BEPCII.PHYSICS LETTERS B,686(4-5),#REF!. |
| MLA | 李海波,et al."Probing dark force at BES-III/BEPCII".PHYSICS LETTERS B 686.4-5(2010):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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