New signals for vector-like down-type quark in U(1) of E-6
Das, K; Li, TJ; Nandi, S; Rai, SK
刊名EUROPEAN PHYSICAL JOURNAL C
2018
卷号78期号:1页码:35
关键词AUTOMATIC-GENERATION 3-JET RESONANCES STANDARD MODEL PP COLLISIONS FEYNMAN-RULES LHC E6 PHYSICS SEARCH TEV
ISSN号1434-6044
DOI10.1140/epjc/s10052-017-5495-0
英文摘要We consider the pair production of vector-like down-type quarks in an E-6 motivated model, where each of the produced down-type vector-like quark decays into an ordinary Standard Model light quark and a singlet scalar. Both the vector-like quark and the singlet scalar appear naturally in the E-6 model with masses at the TeV scale with a favorable choice of symmetry breaking pattern. We focus on the non-standard decay of the vector-like quark and the new scalar which decays to two photons or two gluons. We analyze the signal for the vector-like quark production in the 2 gamma + >= 2 j channel and show how the scalar and vector-like quark masses can be determined at the Large Hadron Collider.
学科主题Physics
语种英语
内容类型期刊论文
源URL[http://ir.itp.ac.cn/handle/311006/22979]  
专题理论物理研究所_理论物理所1978-2010年知识产出
作者单位1.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China
2.Nandi, S.] Oklahoma State Univ, Oklahoma Ctr High Energy Phys, Stillwater, OK 74078 USA
3.Nandi, S.] Oklahoma State Univ, Dept Phys, Stillwater, OK 74078 USA
4.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China
5.HBNI, Harish Chandra Res Inst, Reg Ctr Accelerator Based Particle Phys, Chhatnag Rd, Allahabad 211019, Uttar Pradesh, India
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Das, K,Li, TJ,Nandi, S,et al. New signals for vector-like down-type quark in U(1) of E-6[J]. EUROPEAN PHYSICAL JOURNAL C,2018,78(1):35.
APA Das, K,Li, TJ,Nandi, S,&Rai, SK.(2018).New signals for vector-like down-type quark in U(1) of E-6.EUROPEAN PHYSICAL JOURNAL C,78(1),35.
MLA Das, K,et al."New signals for vector-like down-type quark in U(1) of E-6".EUROPEAN PHYSICAL JOURNAL C 78.1(2018):35.
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