Drag force, jet quenching, and AdS/QCD
Aug, 2006
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Abstract:
In this note, two important transport observables in the RHIC experiment, relaxation time constant and jet quenching parameter, are calculated from an AdS/QCD model. A quark moving in the viscous medium such as the Quark-Gluon-Plasma is modelled by an open string whose end point travels on the boundary of a deformed AdS_5 black hole. The correction introduced via the deformed AdS_5 is believed to help us better understand the data which is expected to be measured in the RHIC.- 12.38.Mh
- scattering: heavy ion
- gold
- quark gluon: plasma
- jet: quenching
- space-time: anti-de Sitter
- field theory: conformal
- quantum chromodynamics
- string: open
- black hole: deformation
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