ITP OpenIR  > 理论物理所科研产出  > SCI论文
Duan, GH; He, XG; Wu, L1; Yang, JM
Leptophilic dark matter in gauged U(1) L-e - L-mu model in light of DAMPE cosmic ray e(+) + e(-) excess
发表期刊EUROPEAN PHYSICAL JOURNAL C
语种英语
关键词BOSON LEP
摘要Motivated by the very recent cosmic-ray electron+positron excess observed by DAMPE collaboration, we investigate a Dirac fermion dark matter (DM) in the gauged L-e - L-mu model. DM interacts with the electron and muon via the U(1)(e-mu) gauge boson Z'. The model can explain the DAMPE data well. Although a non-zero DM-nucleon cross section is only generated at one loop level and there is a partial cancellation between Z' ee and Z' mu mu couplings, we find that a large portion of Z' mass is ruled out from direct DM detection limit leaving the allowed Z' mass to be close to two times of the DM mass. Implications for pp -> Z' -> 2l and pp -> 2l + Z', and muon g - 2 anomaly are also studied.
2018
ISSN1434-6044
卷号78期号:4页码:323
学科领域Physics
学科门类Physics, Particles & Fields
DOI10.1140/epjc/s10052-018-5805-1
收录类别SCIE
引用统计
被引频次:22[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/22917
专题理论物理所科研产出_SCI论文
作者单位1.Nanjing Normal Univ, Dept Phys, Nanjing 210023, Jiangsu, Peoples R China
2.Nanjing Normal Univ, Inst Theoret Phys, Nanjing 210023, Jiangsu, Peoples R China
3.Acad Sinica, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China
4.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China
5.Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
6.Natl Ctr Theoret Sci, Phys Div, Hsinchu 30013, Taiwan
7.Shanghai Jiao Tong Univ, Sch Phys & Astron, T D Lee Inst, Shanghai 200240, Peoples R China
8.Tohoku Univ, Dept Phys, Sendai, Miyagi 9808578, Japan
推荐引用方式
GB/T 7714
Duan, GH,He, XG,Wu, L,et al. Leptophilic dark matter in gauged U(1) L-e - L-mu model in light of DAMPE cosmic ray e(+) + e(-) excess[J]. EUROPEAN PHYSICAL JOURNAL C,2018,78(4):323.
APA Duan, GH,He, XG,Wu, L,&Yang, JM.(2018).Leptophilic dark matter in gauged U(1) L-e - L-mu model in light of DAMPE cosmic ray e(+) + e(-) excess.EUROPEAN PHYSICAL JOURNAL C,78(4),323.
MLA Duan, GH,et al."Leptophilic dark matter in gauged U(1) L-e - L-mu model in light of DAMPE cosmic ray e(+) + e(-) excess".EUROPEAN PHYSICAL JOURNAL C 78.4(2018):323.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Duan, GH]的文章
[He, XG]的文章
[Wu, L]的文章
百度学术
百度学术中相似的文章
[Duan, GH]的文章
[He, XG]的文章
[Wu, L]的文章
必应学术
必应学术中相似的文章
[Duan, GH]的文章
[He, XG]的文章
[Wu, L]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。