Di-jet hadron pair correlation in a hydrodynamical model with a quenching jet

Abstract

In jet quenching, a hard QCD parton, before fragmenting into a jet of hadrons, deposits a fraction of its energy in the medium, leading to suppressed production of high-$p_T$ hadrons. Assuming that the deposited energy quickly thermalizes, we simulate the subsequent hydrodynamic evolution of the QGP fluid. Hydrodynamic evolution and subsequent particle emission depend on the jet trajectories. Azimuthal distribution of excess ${\pi }^{-}$ due to quenching jet, averaged over all the trajectories, reasonably well reproduce the di-hadron correlation as measured by the STAR and PHENIX collaboration in central and in peripheral Au+Au collisions.

5 pages, 4 figures. Some minor corrections are made in the revised manuscript

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Cited by in corpus (10)

• Full jet in quark-gluon plasma with hydrodynamic medium response
• 3D structure of jet-induced diffusion wake in an expanding quark-gluon plasma
• Interplay between core and corona components in high-energy nuclear collisions
• Interplay between Mach cone and radial expansion and its signal in $\gamma$-jet events
• Mach cones in viscous heavy-ion collisions
• Deep learning assisted jet tomography for the study of Mach cones in QGP
• Three and two-hadron correlations in \sqrt{s_{NN}}=200 GeV proton-proton and nucleus-nucleus collisions
• Conical Correlations, Bragg Peaks, and Transverse Flow Deflections in Jet Tomography
• Equation of state dependence of Mach cone like structures in Au+Au collisions
• Fine structure in the azimuthal transverse momentum correlations at $\sqrt{s_{NN}}=200$ GeV using the event shape analysis