Gluon Fusion induced Zg and Zgg Productions in the Standard Model at the LHC - INSPIRE

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Gluon Fusion induced Zg and Zgg Productions in the Standard Model at the LHC

Xiangdong Gao
(
- Beijing, Inst. High Energy Phys. and
- TPCSF, Beijing
)
,
Qiang Li
(
- Peking U.
)
,
Cai-Dian Lu
(
- Beijing, Inst. High Energy Phys. and
- TPCSF, Beijing
)

Nov, 2011

8 pages

Published in:

Int.J.Mod.Phys.A 28 (2013) 1-8

e-Print:

1111.0222 [hep-ph]

DOI:

10.1142/S0217751X13501017

View in:

ADS Abstract Service

reference search7 citations

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Abstract: (WSP)

We report calculations of the gluon-induced Zg and Zgg productions in the Standard Model at the Large Hadron Collider (LHC) operating at both 7 TeV and 14 TeV collision energies. 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.

Note:

8 pages, 5 figures

14.70.Hp
12.38.Bx
13.85.Qk
Perturbative calculation
inclusive production with identified leptons
photons or other nonhadronic particles
Z bosons
quantum chromodynamics
higher-order: 1
gluon: fusion

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Figures(5)

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