Two-loop QCD corrections to the Higgs plus three-parton amplitudes with top mass correction

doi:10.1007/JHEP02(2020)169

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	Two-loop QCD corrections to the Higgs plus three-parton amplitudes with top mass correction
	Jin, Qingjun 1; Yang, Gang 2
刊名	JOURNAL OF HIGH ENERGY PHYSICS
	2020
期号	2 页码:169
ISSN号	1029-8479
DOI	10.1007/JHEP02(2020)169
英文摘要	We 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.
学科主题	Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/27527]
专题	理论物理研究所_理论物理所1978-2010年知识产出
作者单位	1.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
推荐引用方式 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.