Article ID Journal Published Year Pages File Type
1850893 Physics Letters B 2015 5 Pages PDF
Abstract

Concept of transverse deflection probability of a parton that travels through strongly interacting medium, recently introduced by D'Eramo, Liu and Rajagopal, has been used to derive high energy evolution equation for the jet quenching parameter in stochastic multiple scatterings regime. Jet quenching parameter, qˆ(x), appears to evolve with x  , with an exponent 0.9α¯s, which is slightly less than that of xG(x)xG(x) where G(x)G(x) is the gluon distribution function.

Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics
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