Complete one-loop electroweak corrections to $ZZZ$ production at the ILC

Abstract

We study the complete $\mathcal{O}({\alpha }_{ew})$ electroweak (EW) corrections to the production of three $Z^0$-bosons in the the framework of the standard model(SM) at the ILC. The leading order and the EW next-to-leading order corrected cross sections are presented, and their dependence on the colliding energy $\sqrt{s}$ and Higgs-boson mass $m_H$ is analyzed. We investigate also the LO and one-loop EW corrected distributions of the transverse momentum of final $Z^0$ boson, and the invariant mass of $Z^0{Z}^0$-pair. Our numerical results show that the EW one-loop correction generally suppresses the tree-level cross section, and the relative correction with $m_H=120GeV(150GeV)$ varies between $-15.8$ and $-7.5$ when $\sqrt{s}$ goes up from $350GeV$ to $1TeV$.

18 pages,8 figures, to appear in Physical Review D

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• Full electroweak one-loop corrections to $W^{+}{W}^{-}{Z}^0$ production at the ILC
• NLO QCD and electroweak corrections to $ZZ+\mathrm{jet}$ production with $Z$-boson leptonic decays at LHC
• Finite-width effects in the near-threshold ZZZ and ZWW production at ILC
• Beam polarization effects on Z-boson pair production at electron-positron colliders: a full one-loop analysis
• $ZZ\gamma$ production in the NLO QCD+EW accuracy at the LHC
• Diphoton plus $Z$ production at the ILC at $\mathcal{O}({\alpha }^4)$
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• Neutral Triple Gauge Boson production in the large extra dimensions model at linear colliders
• Electroweak corrections to WWZ and ZZZ production at the linear collider
• Precision study on $ZZ\gamma$ production including $Z$-boson leptonic decays at the ILC
• Triple $Z^0$-boson production in large extra dimensions model at ILC
• NLO corrections to WWZ and ZZZ production at the ILC