SOFT GLUON RADIATION IN PHOTON PLUS SINGLE JET EVENTS AT LEP

Citation
Ewn. Glover et Ag. Morgan, SOFT GLUON RADIATION IN PHOTON PLUS SINGLE JET EVENTS AT LEP, Physics letters. Section B, 324(3-4), 1994, pp. 487-491
Citations number
15
Categorie Soggetti
Physics
Journal title
ISSN journal
03702693
Volume
324
Issue
3-4
Year of publication
1994
Pages
487 - 491
Database
ISI
SICI code
0370-2693(1994)324:3-4<487:SGRIPP>2.0.ZU;2-N
Abstract
'Isolated' photon events at LEP have been defined using either a cone algorithm (where the photon is isolated in a cone and the remaining pa rticles clustered with a jet algorithm) or a democratic algorithm (whe re all particles are clustered and the cluster containing the photon i s identified as the photon). By studying the flow of soft gluon radiat ion in 'isolated' photon + single jet events at LEP we give a qualitat ive explanation of the size of radiative corrections in the different schemes.