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题名: Unity of elementary particles and forces for the third family
作者: Chakdar, S ;  Li, TJ ;  Nandi, S ;  Rai, SK
刊名: PHYSICS LETTERS B
出版日期: 2012
卷号: 718, 期号:1, 页码:121-124
关键词: TOP-QUARK ;  STANDARD MODEL ;  TOPCOLOR ;  NUMBER ;  COLOR
学科分类: Physics
通讯作者: Rai, SK (reprint author), Oklahoma State Univ, Dept Phys, Stillwater, OK 74078 USA.
部门归属: [Chakdar, Shreyashi; Nandi, S.; Rai, Santosh Kumar] Oklahoma State Univ, Dept Phys, Stillwater, OK 74078 USA; [Chakdar, Shreyashi; Nandi, S.; Rai, Santosh Kumar] Oklahoma State Univ, Oklahoma Ctr High Energy Phys, Stillwater, OK 74078 USA; [Li, Tianjun] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China; [Li, Tianjun] Chinese Acad Sci, Inst Theoret Phys, KITPC, Beijing 100190, Peoples R China; [Li, Tianjun] Texas A&M Univ, George P & Cynthia W Mitchell Inst Fundamental Ph, College Stn, TX 77843 USA
英文摘要: We propose a non-supersymmetric SU(5) model in which only the third family of fermions are unified. The model remedies the non-unification of the three Standard Model couplings in non-supersymmetric SU(5). It also provides a mechanism for baryon number violation which is needed for the baryon asymmetry of the Universe and is not present in the Standard Model. Current experimental constraints on the leptoquark gauge bosons, mediating such baryon and lepton violating interactions in our model, allow their masses to be at the TeV scale. These can be searched for as a (b tau) or (tt) resonance at the Large Hadron Collider as predicted in our model. (C) 2012 Elsevier B.V. All rights reserved.
资助者: Natural Science Foundation of China [10821504, 11075194, 11135003]; United States Department of Energy [DE-FG03-95-Er-40917, DE-FG02-04ER41306]
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000311816400020
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/14986
Appears in Collections:理论物理所2012年知识产出_期刊论文

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Recommended Citation:
Chakdar, S,Li, TJ,Nandi, S,et al. Unity of elementary particles and forces for the third family[J]. PHYSICS LETTERS B,2012,718(1):121-124.
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