Upload resources

Upload your works to SEDICI to increase its visibility and improve its impact

 

Z-boson production with two unobserved, back-to-back, hard photons at LEP

Document type: Articulo

Abstract

The double-radiative process e+e− → Zγγ → q ̄qγγ where the two hard photons escape detection at low polar angles into opposite directions, is studied in 0.62 fb−1 of data collected with the L3 detector at LEP at centre-of-mass energies between 188.6 and 209.2 GeV. The cross sections are measured and found to be consistent with the Standard Model expectations.

General information

Issue date: 21 de marzo de 2005
Document language: English
Journal: Physics Letters B; vol. 613, no. 3-4
Origin: Facultad de Ciencias Exactas
ISSN: 0370-2693
Pages: 118-127
xmlui.dri2xhtml.METS-1.0.item-dc-subject: z boson ; Fotones ; L3 detector
Subjects: Ciencias Exactas ; Física

Download Files

Thumbnail
Documento completo
Download file (422.9Kb) - PDF
 
Created: 20 de agosto de 2019
Available since: 20 de agosto de 2019
Please, use one of this identificators(URI) for cite o linking this item:
  • http://sedici.unlp.edu.ar/handle/10915/79395
  • https://doi.org/10.1016/j.physletb.2005.03.039

    • This item appears in the following Collection(s)

    Creative Commons Attribution 3.0 Unported (CC BY 3.0) Except where otherwise noted, this item's license is described as Creative Commons Attribution 3.0 Unported (CC BY 3.0)