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Jin, Qingjun1; Yang, Gang2
Two-loop QCD corrections to the Higgs plus three-parton amplitudes with top mass correction
Source PublicationJOURNAL OF HIGH ENERGY PHYSICS
Language英语
AbstractWe obtain the two-loop QCD corrections to the Higgs plus three-parton amplitudes with dimension-seven operators in Higgs effective field theory. This provides the two-loop S-matrix elements for Higgs plus one-jet production at the LHC with top-mass correction. We apply efficient unitarity plus IBP methods which are described in detail. We also study the color decomposition of the fermion cuts and find a connection between fundamental and adjoint representations which can be used to reduce non-planar to planar unitarity cuts in the Higgs to three-gluon amplitudes. We obtain final results in simple analytic form which exhibits intriguing hidden structures. The principle of maximal transcendentality is found to be satisfied for all results. The lower transcendentality parts also contain universal building blocks and can be written in compact analytic form, suggesting further hidden structures.
2020
ISSN1029-8479
Issue2Pages:169
Cooperation Status国内
Subject AreaPhysics
MOST Discipline CataloguePhysics, Particles & Fields
DOI10.1007/JHEP02(2020)169
Indexed BySCIE
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/27527
CollectionSCI期刊论文
Affiliation1.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China
2.China Acad Engn Phys, Grad Sch, 10 Xibeiwang East Rd, Beijing 100193, Peoples R China
3.Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Jin, Qingjun,Yang, Gang. Two-loop QCD corrections to the Higgs plus three-parton amplitudes with top mass correction[J]. JOURNAL OF HIGH ENERGY PHYSICS,2020(2):169.
APA Jin, Qingjun,&Yang, Gang.(2020).Two-loop QCD corrections to the Higgs plus three-parton amplitudes with top mass correction.JOURNAL OF HIGH ENERGY PHYSICS(2),169.
MLA Jin, Qingjun,et al."Two-loop QCD corrections to the Higgs plus three-parton amplitudes with top mass correction".JOURNAL OF HIGH ENERGY PHYSICS .2(2020):169.
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