Probing theZZγandZγγcouplings through the processe+e−→νν¯γ

2008/08/08 by A. Gutiérrez-Rodríguez, A. Gutierrez-Rodriguez, M. A. Hernández-Ruíz +3
Mathematics · Physics and Astronomy · #Algorithm #Gauge (firearms) #Gauge boson #Gauge theory #High-Energy Particle Collisions Research #Mathematics #Order (exchange) #Particle physics #Particle physics theoretical and experimental studies #Physics #Quantum Chromodynamics and Particle Interactions #Sensitivity (control systems) #hep-ph

paper · pdf · doi:10.1103/physrevd.80.017301

published as Phys.Rev.D80:017301,2009 · 12 pages, 6 figures

arxiv created 2008/08/08 · openalex publication_date 2009/07/23 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

We study the sensitivity for testing the anomalous triple gauge couplings ZZ\ensuremathγ and Z\ensuremathγ\ensuremathγ via the process e⁺e^\ensuremath-\ensuremath→\ensuremathν\ensuremathν\ensuremathγ at high energy linear colliders. For integrated luminosities of 500 fb^\ensuremath-1 and center of mass energies between 0.5 and 1.5 TeV, we find that this process can provide tests of the triple neutral gauge boson couplings of order 10^\ensuremath-4, 1 order of magnitude lower than the standard model prediction.

Citations

• ZZγandZγγcouplings inγecollisions with polarized beams
• Processese−e+→γγ,Zγ,ZZin the standard model and the minimal supersymmetric standard model
• NEW PHYSICS EFFECTS IN RARE Z DECAYS
• Photon events with missing energy in e + e- collisions at √(s) = 130 to 209 GeV
• Complete one-loop electroweak corrections toZZZproduction at the ILC
• Study of triple-gauge-boson couplings ZZZ, ZZγ and Zγγ at LEP
• Study of theZZγandZγγCouplings inZ(νν)γProduction