ITP OpenIR  > 理论物理所2015年知识产出
Light doubly charged Higgs boson via the WW* channel at LHC
Kang, ZF; Li, JM; Li, TJ; Liu, YD; Ning, GZ; Kang, ZF (reprint author), Korea Inst Adv Study, Sch Phys, Seoul 130722, South Korea.
2015
发表期刊EUROPEAN PHYSICAL JOURNAL C
卷号75期号:12页码:574
文章类型Article
摘要The doubly charged Higgs bosons H-+/-+/- searches at the large hadron collider (LHC) have been studied extensively and strong bound is available for H-+/-+/- dominantly decaying into a pair of same-sign di-leptons. In this paper we point out that there is a large cavity in the light H-+/-+/- mass region left unexcluded. In particular, H-+/-+/- can dominantly decay into WW or WW* (For instance, in the type-II seesaw mechanism the triplet acquires a vacuum expectation value around 1 GeV), and then it is found that H-+/-+/- with mass even below 2m(W) remains untouched by the current collider searches. Searching for such a H-+/-+/- at the LHC is the topic of this paper. We perform detailed signal and background simulation, especially including the non-prompt t (t) over bar background which is the dominant one nevertheless ignored before. We show that such H-+/-+/- should be observable at the 14 TeV LHC with 10-30 fb(-1) integrated luminosity.
学科领域Physics
资助者China Postdoctoral Science Foundation [2013M530006] ; China Postdoctoral Science Foundation [2013M530006] ; Natural Science Foundation of China [10821504, 11075194, 11135003, 11275246] ; Natural Science Foundation of China [10821504, 11075194, 11135003, 11275246] ; National Basic Research Program of China (973 Program) [2010CB833000] ; National Basic Research Program of China (973 Program) [2010CB833000] ; China Postdoctoral Science Foundation [2013M530006] ; China Postdoctoral Science Foundation [2013M530006] ; Natural Science Foundation of China [10821504, 11075194, 11135003, 11275246] ; Natural Science Foundation of China [10821504, 11075194, 11135003, 11275246] ; National Basic Research Program of China (973 Program) [2010CB833000] ; National Basic Research Program of China (973 Program) [2010CB833000]
DOIhttp://dx.doi.org/10.1140/epjc/s10052-015-3774-1
关键词[WOS]MAJORANA NEUTRINO MASSES ; MINIMAL DARK-MATTER ; ATLAS DETECTOR ; ROOT-S=7 TEV ; FINAL-STATES ; II SEESAW ; SEARCH ; MODEL ; COLLISIONS ; MIXINGS
收录类别SCI
语种英语
资助者China Postdoctoral Science Foundation [2013M530006] ; China Postdoctoral Science Foundation [2013M530006] ; Natural Science Foundation of China [10821504, 11075194, 11135003, 11275246] ; Natural Science Foundation of China [10821504, 11075194, 11135003, 11275246] ; National Basic Research Program of China (973 Program) [2010CB833000] ; National Basic Research Program of China (973 Program) [2010CB833000] ; China Postdoctoral Science Foundation [2013M530006] ; China Postdoctoral Science Foundation [2013M530006] ; Natural Science Foundation of China [10821504, 11075194, 11135003, 11275246] ; Natural Science Foundation of China [10821504, 11075194, 11135003, 11275246] ; National Basic Research Program of China (973 Program) [2010CB833000] ; National Basic Research Program of China (973 Program) [2010CB833000]
WOS类目Physics, Particles & Fields
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/20756
专题理论物理所2015年知识产出
通讯作者Kang, ZF (reprint author), Korea Inst Adv Study, Sch Phys, Seoul 130722, South Korea.
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Kang, ZF,Li, JM,Li, TJ,et al. Light doubly charged Higgs boson via the WW* channel at LHC[J]. EUROPEAN PHYSICAL JOURNAL C,2015,75(12):574.
APA Kang, ZF,Li, JM,Li, TJ,Liu, YD,Ning, GZ,&Kang, ZF .(2015).Light doubly charged Higgs boson via the WW* channel at LHC.EUROPEAN PHYSICAL JOURNAL C,75(12),574.
MLA Kang, ZF,et al."Light doubly charged Higgs boson via the WW* channel at LHC".EUROPEAN PHYSICAL JOURNAL C 75.12(2015):574.
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