Upload resources

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

 

Evidence for gluon interference in hadronic Z decay

Document type: Articulo

Abstract

We present evidence for soft gluon interference, as required by QCD. This interference is expected to manifest itself in an angular ordering of the gluons radiated within a jet. Using hadronic decays of the Z boson in the L3 detector at LEP, we compare variables sensitive to such an angular ordering, namely the energy-energy correlation asymmetry and the newly introduced particle- particle correlation asymmetry, with the predictions of various parton shower models. Only those models which incorporate the expected interference agree with the data.

General information

Issue date: 22 de junio de 1995
Document language: English
Journal: Physics Letters B; vol. 353, no. 1
Origin: Facultad de Ciencias Exactas
ISSN: 0370-2693
xmlui.dri2xhtml.METS-1.0.item-dc-subject: gluons ; quantum chromodynamics ; Z boson ; L3 detector ; large electron positron collider
Subjects: Ciencias Exactas ; Física

Download Files

Thumbnail
Documento completo
Download file (1.070Mb) - PDF
 
Created: 11 de septiembre de 2019
Available since: 11 de septiembre de 2019
Please, use one of this identificators(URI) for cite o linking this item:
  • http://sedici.unlp.edu.ar/handle/10915/80929
  • https://doi.org/10.1016/0370-2693(95)00552-V

    • This item appears in the following Collection(s)

    Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Except where otherwise noted, this item's license is described as Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)