IHEP OpenIR  > 粒子天体物理中心
Hunting for heavy composite Majorana neutrinos at the LHC
Leonardi, R; Alunni, L; Romeo, F; Fano, L; Panella, O
2016
发表期刊EUROPEAN PHYSICAL JOURNAL C
卷号76期号:11
摘要We investigate the search for heavy Majorana neutrinos stemming from a composite model scenario at the upcoming LHC Run II at a centre of mass energy of 13 TeV. While previous studies of the composite Majorana neutrino were focussed on gauge interactions via magnetic type transition coupling between ordinary and heavy fermions (with mass ) here we complement the composite model with contact interactions at the energy scale and we find that the production cross sections are dominated by such contact interactions by roughly two/three orders of magnitude. This mechanism provides therefore very interesting rates at the prospected luminosities. We study the same-sign di-lepton and di-jet signature () and perform a fast detector simulation based on Delphes. We compute 3 and 5 contour plots of the statistical significance in the parameter space (). We find that the potentially excluded regions at TeV are quite larger than those excluded so far at Run I considering searches with other signatures.
文章类型Article
DOI10.1140/epjc/s10052-016-4396-y
关键词[WOS]MODEL HIGGS-BOSON ; DOUBLE-BETA DECAY ; STANDARD MODEL ; ROOT-S=7 TEV ; SEARCH ; LEPTONS ; PP ; COLLISIONS ; COLLIDER ; QUARKS
语种英语
WOS记录号WOS:000387332900001
引用统计
被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/260784
专题粒子天体物理中心
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
Leonardi, R,Alunni, L,Romeo, F,et al. Hunting for heavy composite Majorana neutrinos at the LHC[J]. EUROPEAN PHYSICAL JOURNAL C,2016,76(11).
APA Leonardi, R,Alunni, L,Romeo, F,Fano, L,&Panella, O.(2016).Hunting for heavy composite Majorana neutrinos at the LHC.EUROPEAN PHYSICAL JOURNAL C,76(11).
MLA Leonardi, R,et al."Hunting for heavy composite Majorana neutrinos at the LHC".EUROPEAN PHYSICAL JOURNAL C 76.11(2016).
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
20160993.pdf(910KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 请求全文
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
[Leonardi, R]的文章
[Alunni, L]的文章
[Romeo, F]的文章
百度学术
百度学术中相似的文章
[Leonardi, R]的文章
[Alunni, L]的文章
[Romeo, F]的文章
必应学术
必应学术中相似的文章
[Leonardi, R]的文章
[Alunni, L]的文章
[Romeo, F]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 20160993.pdf
格式: Adobe PDF
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。