arXiv:1111.0222·v1·High Energy Physics — Phenomenology
Gluon Fusion induced Zg and Zgg Productions in the Standard Model at the LHC
Gao Xiangdong🇨🇳 · Qiang Li🇨🇳 · Cai-Dian Lü🇨🇳
Abstract
We report calculations of the gluon induced Zg and Zgg productions in the Standard Model at the LHC operating at both 7 TeV and 14 TeV collision energy. We present total cross sections and differential distributions of the processes and compare them with the leading and next-to-leading order QCD pp -> Z+1 jet, Z+2 jets results. Our results show that the gluon induced Zg and Zgg productions contribute to pp -> Z+1 jet, Z+2 jets at 1% level.
Comments: 8 pages, 5 figures