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Jin, QJ; Yang, G
Analytic Two-Loop Higgs Amplitudes in Effective Field Theory and the Maximal Transcendentality Principle
Source PublicationPHYSICAL REVIEW LETTERS
Language英语
KeywordGAUGE-THEORY MASTER INTEGRALS BOSON PRODUCTION LOOP AMPLITUDES QCD CORRECTIONS YANG-MILLS RENORMALIZATION TOPOLOGIES SCATTERING UNITARITY
AbstractWe 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
Volume121Issue:10Pages:101603
Subject AreaPhysics
MOST Discipline CataloguePhysics, Multidisciplinary
DOI10.1103/PhysRevLett.121.101603
Indexed BySCIE
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Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/22824
CollectionSCI期刊论文
计算平台成果
AffiliationChinese Acad Sci, Inst Theoret Phys, CAS Key Labora tory Theoret Phys, Beijing 100190, Peoples R China
Recommended Citation
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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