ITP OpenIR  > 理论物理所1978-2010年知识产出
R-parity violating effects in top quark flavor-changing neutral-current production at LHC
Cao, Junjie; Heng, Zhaoxia; Wu, Lei; Yang, Jin Min; Cao, JJ , Henan Normal Univ, Coll Phys & Informat Engn, Xinxiang 453007, Peoples R China
2009
发表期刊PHYSICAL REVIEW D
ISSN1550-7998
卷号79期号:5页码:-
摘要In the minimal supersymmetric model the R-parity violating top quark interactions, which are so far weakly constrained, can induce various flavor-changing neutral-current (FCNC) productions for the top quark at the large hadron collider (LHC). In this work we assume the presence of the B-violating couplings and examine their contributions to the FCNC productions proceeding through the parton processes cg -> t, gg -> t (c) over bar, cg -> t gamma, cg -> tZ and cg -> th. We find that all these processes can be greatly enhanced relative to the R-parity preserving predictions. In the parameter space allowed by current experiments, all the production channels except cg -> th can reach the 3 sigma sensitivity, in contrast to the R-parity preserving case in which only cg -> t can reach the 3 sigma sensitivity.
部门归属[Cao, JJ; Wu, L] Henan Normal Univ, Coll Phys & Informat Engn, Xinxiang 453007, Peoples R China; [Cao, JJ] Carleton Univ, Ottawa Carleton Inst Phys, Ottawa, ON K1S 5B6, Canada; [Heng, ZX; Yang, JM] Acad Sinica, Inst Theoret Phys, Beijing 100190, Peoples R China; [Heng, ZX; Yang, JM] Acad Sinica, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China
关键词Supersymmetric Standard Model Littlest Higgs-model Linear Colliders Rare Decays Cern Lhc e(+)e(-) Collisions Unconstrained Mssm 3rd-family Quarks Scalar Couplings Hadron Colliders
学科领域Physics
资助者National Natural Science Foundation of China (NNSFC)[10505007, 10821504, 10725526, 10635030]; HASTIT[2009HASTIT004]; National Sciences and Engineering Research Council of Canada ; National Natural Science Foundation of China (NNSFC)[10505007, 10821504, 10725526, 10635030]; HASTIT[2009HASTIT004]; National Sciences and Engineering Research Council of Canada ; National Natural Science Foundation of China (NNSFC)[10505007, 10821504, 10725526, 10635030]; HASTIT[2009HASTIT004]; National Sciences and Engineering Research Council of Canada ; National Natural Science Foundation of China (NNSFC)[10505007, 10821504, 10725526, 10635030]; HASTIT[2009HASTIT004]; National Sciences and Engineering Research Council of Canada
URL查看原文
收录类别SCI
资助者National Natural Science Foundation of China (NNSFC)[10505007, 10821504, 10725526, 10635030]; HASTIT[2009HASTIT004]; National Sciences and Engineering Research Council of Canada ; National Natural Science Foundation of China (NNSFC)[10505007, 10821504, 10725526, 10635030]; HASTIT[2009HASTIT004]; National Sciences and Engineering Research Council of Canada ; National Natural Science Foundation of China (NNSFC)[10505007, 10821504, 10725526, 10635030]; HASTIT[2009HASTIT004]; National Sciences and Engineering Research Council of Canada ; National Natural Science Foundation of China (NNSFC)[10505007, 10821504, 10725526, 10635030]; HASTIT[2009HASTIT004]; National Sciences and Engineering Research Council of Canada
WOS记录号WOS:000264762400032
引用统计
被引频次:28[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/311006/5361
专题理论物理所1978-2010年知识产出
通讯作者Cao, JJ , Henan Normal Univ, Coll Phys & Informat Engn, Xinxiang 453007, Peoples R China
推荐引用方式
GB/T 7714
Cao, Junjie,Heng, Zhaoxia,Wu, Lei,et al. R-parity violating effects in top quark flavor-changing neutral-current production at LHC[J]. PHYSICAL REVIEW D,2009,79(5):-.
APA Cao, Junjie,Heng, Zhaoxia,Wu, Lei,Yang, Jin Min,&Cao, JJ , Henan Normal Univ, Coll Phys & Informat Engn, Xinxiang 453007, Peoples R China.(2009).R-parity violating effects in top quark flavor-changing neutral-current production at LHC.PHYSICAL REVIEW D,79(5),-.
MLA Cao, Junjie,et al."R-parity violating effects in top quark flavor-changing neutral-current production at LHC".PHYSICAL REVIEW D 79.5(2009):-.
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
R-parity violating e(291KB) 开放获取使用许可请求全文
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
[Cao, Junjie]的文章
[Heng, Zhaoxia]的文章
[Wu, Lei]的文章
百度学术
百度学术中相似的文章
[Cao, Junjie]的文章
[Heng, Zhaoxia]的文章
[Wu, Lei]的文章
必应学术
必应学术中相似的文章
[Cao, Junjie]的文章
[Heng, Zhaoxia]的文章
[Wu, Lei]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。