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Jin, QJ; Yang, G
Analytic Two-Loop Higgs Amplitudes in Effective Field Theory and the Maximal Transcendentality Principle
发表期刊PHYSICAL REVIEW LETTERS
语种英语
关键词GAUGE-THEORY MASTER INTEGRALS BOSON PRODUCTION LOOP AMPLITUDES QCD CORRECTIONS YANG-MILLS RENORMALIZATION TOPOLOGIES SCATTERING UNITARITY
摘要We obtain, for the first time, the two-loop amplitudes for Higgs plus three gluons in Higgs effective field theory including dimension-seven operators. This provides the S-matrix elements for the top mass corrections for Higgs plus a jet production at LHC. The computation is based on the on-shell unitarity method combined with integration by parts reduction. We work in conventional dimensional regularization and obtain analytic expressions renormalized in the modified minimal subtraction scheme. The two-loop anomalous dimensions present operator mixing behavior. The infrared divergences agree with that predicted by Catani and the finite remainders take remarkably simple forms, where the maximally transcendental parts are identical to the corresponding results in N = 4 super-Yang-Mills theory. The parts of lower transcendentality turn out to be also largely determined by the N = 4 results.
2018
ISSN0031-9007
卷号121期号:10页码:101603
合作性质国内
学科领域Physics
学科门类Physics, Multidisciplinary
DOI10.1103/PhysRevLett.121.101603
收录类别SCI
项目资助者Chinese Academy of Sciences (CAS) Hundred-Talent Program ; Chinese Academy of Sciences (CAS) Hundred-Talent Program ; HPC Cluster of the Institute of Theoretical Physics, CAS ; HPC Cluster of the Institute of Theoretical Physics, CAS ; Key Research Program of Frontier Sciences of CAS ; Key Research Program of Frontier Sciences of CAS ; National Natural Science Foundation of China [11747601] ; National Natural Science Foundation of China [11747601]
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被引频次:1[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/311006/22728
专题计算平台成果
作者单位Chinese Acad Sci, Inst Theoret Phys, CAS Key Labora tory Theoret Phys, Beijing 100190, Peoples R China
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GB/T 7714
Jin, QJ,Yang, G. Analytic Two-Loop Higgs Amplitudes in Effective Field Theory and the Maximal Transcendentality Principle[J]. PHYSICAL REVIEW LETTERS,2018,121(10):101603.
APA Jin, QJ,&Yang, G.(2018).Analytic Two-Loop Higgs Amplitudes in Effective Field Theory and the Maximal Transcendentality Principle.PHYSICAL REVIEW LETTERS,121(10),101603.
MLA Jin, QJ,et al."Analytic Two-Loop Higgs Amplitudes in Effective Field Theory and the Maximal Transcendentality Principle".PHYSICAL REVIEW LETTERS 121.10(2018):101603.
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