Like-sign dilepton signals in Higgsless models at the LHC

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	Han, Tao; Liu, Hai-shan; Luo, Ming-xing; Wang, Kai; Wu, Wei; Han, T , Univ Wisconsin, Dept Phys, 1150 Univ Ave, Madison, WI 53706 USA
	Like-sign dilepton signals in Higgsless models at the LHC
发表期刊	PHYSICAL REVIEW D
关键词	Yang-mills Theory Weak Interactions Gauge Theories High-energies Boson Mass Unitarity Bounds Tev
摘要	We study the potential LHC discovery of the Z(1) Kaluza-Klein gauge boson unitarizing W(L)(+)W(L)(-) scattering amplitude. In particular, we explore the decay mode Z(1)-> tt, along with Z(1)-> W(+)W(-), without specifying the branching fractions. We propose to exploit the associated production pp -> WZ(1) and select the final state of like-sign dileptons plus multijets and large missing energy. We conclude that it is possible to observe the Z(1) resonance at a 5 sigma level with an integrated luminosity of 100 fb(-1) at the LHC up to 650 GeV for a dominant WW channel, and 560 GeV for a dominant tt channel.
	2009
ISSN	1550-7998
卷号	80 期号:9 页码:-
学科领域	Physics
收录类别	SCI
项目资助者	U. S. DOE[DE-FG02-95ER40896, W-31-109-Eng-38]; Wisconsin Alumni Research Foundation; National Science Foundation of China[10425525, 10875103]; World Premier International Research Center Initiative, MEXT, Japan; Chinese Academy of Sciences ; U. S. DOE[DE-FG02-95ER40896, W-31-109-Eng-38]; Wisconsin Alumni Research Foundation; National Science Foundation of China[10425525, 10875103]; World Premier International Research Center Initiative, MEXT, Japan; Chinese Academy of Sciences ; U. S. DOE[DE-FG02-95ER40896, W-31-109-Eng-38]; Wisconsin Alumni Research Foundation; National Science Foundation of China[10425525, 10875103]; World Premier International Research Center Initiative, MEXT, Japan; Chinese Academy of Sciences ; U. S. DOE[DE-FG02-95ER40896, W-31-109-Eng-38]; Wisconsin Alumni Research Foundation; National Science Foundation of China[10425525, 10875103]; World Premier International Research Center Initiative, MEXT, Japan; Chinese Academy of Sciences
引用统计	被引频次：5[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/311006/5216
专题	理论物理所科研产出_SCI论文
通讯作者	Han, T , Univ Wisconsin, Dept Phys, 1150 Univ Ave, Madison, WI 53706 USA
推荐引用方式 GB/T 7714	Han, Tao,Liu, Hai-shan,Luo, Ming-xing,et al. Like-sign dilepton signals in Higgsless models at the LHC[J]. PHYSICAL REVIEW D,2009,80(9):-.
APA	Han, Tao,Liu, Hai-shan,Luo, Ming-xing,Wang, Kai,Wu, Wei,&Han, T , Univ Wisconsin, Dept Phys, 1150 Univ Ave, Madison, WI 53706 USA.(2009).Like-sign dilepton signals in Higgsless models at the LHC.PHYSICAL REVIEW D,80(9),-.
MLA	Han, Tao,et al."Like-sign dilepton signals in Higgsless models at the LHC".PHYSICAL REVIEW D 80.9(2009):-.

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