Comparing energy loss and $p_{\perp}$-broadening in perturbative QCD with strong coupling $\mathcal{N}=4$ SYM theory

Simple item page
dc.creatorDominguez, Fabio
dc.creatorMarquet, C.
dc.creatorMueller, A. H.
dc.creatorWu, Bin
dc.creatorXiao, Bo-Wen
dc.date2008-03-21
dc.date2008-07-11
dc.date.accessioned2026-07-07T11:49:17Z
dc.date.available2026-07-07T11:49:17Z
dc.descriptionWe compare medium induced energy loss and $p_{\perp}$-broadening in perturbative QCD with that of the trailing string picture of SYM theory. We consider finite and infinite extent matter as well as relativistic heavy quarks which correspond to those being produced in the medium or external to it. When expressed in terms of the appropriate saturation momentum, we find identical parametric forms for energy loss in perturbative QCD and SYM theory. We find simple correspondences between $p_{\perp}$-broadening in QCD and in SYM theory although $p_{\perp}$-broadening is radiation dominated in SYM theory and multiple scattering dominated in perturbative QCD.
dc.description34 pages, 3 figures. More discussion and reference have been added
dc.identifierhttps://arxiv.org/abs/0803.3234
dc.identifierhttp://arxiv.org/abs/0803.3234
dc.identifierNucl.Phys.A811:197-222,2008
dc.identifierdoi:10.1016/j.nuclphysa.2008.07.004
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/203180
dc.subjectNuclear Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Theory
dc.titleComparing energy loss and $p_{\perp}$-broadening in perturbative QCD with strong coupling $\mathcal{N}=4$ SYM theory
dc.typetext

Files

Collections

arXiv