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题名: F-theory grand unification at the colliders
作者: Li, TJ ;  Maxin, JA ;  Nanopoulos, DV
刊名: PHYSICS LETTERS B
出版日期: 2011
卷号: 701, 期号:3, 页码:321-326
关键词: PROBE WMAP OBSERVATIONS ;  GENERIC MODEL ;  RELIC DENSITY ;  DARK-MATTER ;  MICROMEGAS ;  PROGRAM ;  MSSM
学科分类: Physics
通讯作者: Li, TJ (reprint author), Chinese Acad Sci, Key Lab Frontiers Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China.
部门归属: [Li, Tianjun] Chinese Acad Sci, Key Lab Frontiers Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China; [Li, Tianjun; Maxin, James A.; Nanopoulos, Dimitri V.] Texas A&M Univ, George P & Cynthia W Mitchell Inst Fundamental Ph, College Stn, TX 77843 USA; [Nanopoulos, Dimitri V.] Houston Adv Res Ctr, Astroparticle Phys Grp, The Woodlands, TX 77381 USA; [Nanopoulos, Dimitri V.] Acad Athens, Div Nat Sci, Athens 10679, Greece
英文摘要: We predict the exact gaugino mass relation near the electroweak scale at one loop for gravity mediated supersymmetry breaking in F-theory SU(5) and SO(10) models with U(1)(Y) and U(1)(B-L) fluxes. respectively. The gaugino mass relation introduced here differs from the typical gaugino mass relations studied thus far, and in general, should be preserved quite well at low energy. Therefore, these F-theory models can be tested at the large Hadron Collider and future International Linear Collider. We present two typical scenarios that satisfy all the latest experimental constraints and are consistent with the CDMS II experiment. In particular, the gaugino mass relation is indeed satisfied at two-loop level with only a very small deviation around the electroweak scale. (C) 2011 Elsevier B.V. All rights reserved.
资助者: DOE [DE-FG03-95-Er-40917]; Natural Science Foundation of China [10821504, 11075194]; Mitchell-Heep Chair in High Energy Physics
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000293487600007
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/14319
Appears in Collections:理论物理所2011年知识产出_期刊论文

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Recommended Citation:
Li, TJ,Maxin, JA,Nanopoulos, DV. F-theory grand unification at the colliders[J]. PHYSICS LETTERS B,2011,701(3):321-326.
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