Angular Intermittency in QCD Jets
| dc.creator | Brax, Ph. | |
| dc.creator | Meunier, J. -L. | |
| dc.creator | Peschanski, R. | |
| dc.date | 1993-02-11 | |
| dc.date.accessioned | 2026-07-07T11:35:04Z | |
| dc.date.available | 2026-07-07T11:35:04Z | |
| dc.description | Using two methods, via fluctuations and correlations, an analytical formula is derived for the factorial multiplicity moments in a QCD jet at the Double Leading Logarithm accuracy. The resulting self-similar dependence on the solid-angle cell size is characteristic of an intermittency behaviour in angular variables. The intermittency indices depend on the diffusion angle through the running of $ α_ s. $ Physical features of jet fluctuations such as collimation at large angles and saturation at small angles are well described in the perturbative framework. A parameter-free prediction of angular intermittency is proposed for $ {\cal Z}^0 $ decays into hadrons, assuming hadron-parton duality. | |
| dc.description | Saclay-t93/011 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9302249 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9302249 | |
| dc.identifier | Z.Phys.C62:649-658,1994 | |
| dc.identifier | doi:10.1007/BF01574168 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/198469 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Angular Intermittency in QCD Jets | |
| dc.type | text |