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

Abstract

We study the complete O({alpha}{sub ew}) electroweak (EW) corrections to the production of three Z{sup 0} bosons in 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 {radical}(s) and Higgs-boson mass m{sub H} is analyzed. We investigate also the LO and one-loop EW corrected distributions of the transverse momentum of the final Z{sup 0} boson, and the invariant mass of the Z{sup 0}Z{sup 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{sub H}=120 GeV(150 GeV) varies between -15.8%(-13.9%) and -7.5%(-6.2%) when {radical}(s) goes up from 350 GeV to 1 TeV.

Authors:
; ; ; ;  [1]
  1. Department of Modern Physics, University of Science and Technology of China (USTC), Hefei, Anhui 230027 (China)
Publication Date:
OSTI Identifier:
21250285
Resource Type:
Journal Article
Journal Name:
Physical Review. D, Particles Fields
Additional Journal Information:
Journal Volume: 78; Journal Issue: 1; Other Information: DOI: 10.1103/PhysRevD.78.016007; (c) 2008 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0556-2821
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; CORRECTIONS; CROSS SECTIONS; DISTRIBUTION; GEV RANGE 100-1000; HIGGS BOSONS; MASS; STANDARD MODEL; TRANSVERSE MOMENTUM; WEINBERG-SALAM GAUGE MODEL; Z NEUTRAL BOSONS

Citation Formats

Jijuan, Su, Wengan, Ma, Renyou, Zhang, Shaoming, Wang, and Lei, Guo. Complete one-loop electroweak corrections to ZZZ production at the ILC. United States: N. p., 2008. Web. doi:10.1103/PHYSREVD.78.016007.
Jijuan, Su, Wengan, Ma, Renyou, Zhang, Shaoming, Wang, & Lei, Guo. Complete one-loop electroweak corrections to ZZZ production at the ILC. United States. doi:10.1103/PHYSREVD.78.016007.
Jijuan, Su, Wengan, Ma, Renyou, Zhang, Shaoming, Wang, and Lei, Guo. Tue . "Complete one-loop electroweak corrections to ZZZ production at the ILC". United States. doi:10.1103/PHYSREVD.78.016007.
@article{osti_21250285,
title = {Complete one-loop electroweak corrections to ZZZ production at the ILC},
author = {Jijuan, Su and Wengan, Ma and Renyou, Zhang and Shaoming, Wang and Lei, Guo},
abstractNote = {We study the complete O({alpha}{sub ew}) electroweak (EW) corrections to the production of three Z{sup 0} bosons in 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 {radical}(s) and Higgs-boson mass m{sub H} is analyzed. We investigate also the LO and one-loop EW corrected distributions of the transverse momentum of the final Z{sup 0} boson, and the invariant mass of the Z{sup 0}Z{sup 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{sub H}=120 GeV(150 GeV) varies between -15.8%(-13.9%) and -7.5%(-6.2%) when {radical}(s) goes up from 350 GeV to 1 TeV.},
doi = {10.1103/PHYSREVD.78.016007},
journal = {Physical Review. D, Particles Fields},
issn = {0556-2821},
number = 1,
volume = 78,
place = {United States},
year = {2008},
month = {7}
}