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题名: The rational parts of one-loop QCD amplitudes III: The six-gluon case
作者: Xiao, Zhi-Guang ;  Yang, Gang ;  Zhu, Chuan-Jie
刊名: NUCLEAR PHYSICS B
出版日期: 2006
卷号: 758, 期号:40910, 页码:53-89
关键词: SUPER-YANG-MILLS ;  GAUGE-THEORY AMPLITUDES ;  HELICITY AMPLITUDES ;  SCATTERING-AMPLITUDES ;  RADIATIVE-CORRECTIONS ;  FEYNMAN-INTEGRALS ;  COLLINEAR LIMITS ;  TREE AMPLITUDES ;  TWISTOR SPACE ;  MHV VERTICES
学科分类: Physics
通讯作者: Zhu, CJ , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China
部门归属: Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Chinese Acad Sci, Interdisciplinary Ctr Theoret Studies, Beijing 100080, Peoples R China; Zhejiang Univ, Ctr Math Sci, Hangzhou 310027, Peoples R China
英文摘要: The rational parts of 6-gluon one-loop amplitudes with scalars circulating in the loop are computed by using the newly developed method for computing the rational parts directly from Feynman integrals. We present the analytic results for the two MHV helicity configurations: (1(-)2(+)3(+)4(-)5(+)6(+)) and (1(-)2(+)3(-)4(+)5(+)6(+)), and the two NMHV helicity configurations: (1(-)2(-)3(+)4(-)5(+)6(+)) and (1(-)2(+)3(-)4(+)5(-)6(+)). Combined with the previously computed results for the cut-constructible part, our results are the last missing pieces for the complete partial helicity amplitudes of the 6-gluon one-loop QCD amplitude. (c) 2006 Elsevier B.V. All rights reserved.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000242495900003
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5824
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Xiao, Zhi-Guang,Yang, Gang,Zhu, Chuan-Jie. The rational parts of one-loop QCD amplitudes III: The six-gluon case[J]. NUCLEAR PHYSICS B,2006,758(40910):53-89.
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