Hydrodynamical Study of Jet Energy Loss

Jet quenching occurs in a hot and dense medium [1]. RHIC experimental data show anomalous behaviour of angular distribution in particle multiplicity [2].)Study jet quenching in a spherically symmetric expanding medium within (3+1)d ideal hydrodynamics. Jets in Nuclear Collisions In high-energy collisions, hard scattering of quarks and gluons early in the colli-sion leads to jet production. Jets serve as a probe for the matter created in the colli-sion. Jet suppression The away-side jet in Au+Au collisions- for high-p? particles (p?(assoc)> 2 GeV/c, 4 < p?(trigger)< 6 GeV/c)- with pseudo-rapidity jj <0.7- is suppressed [2], Background Near-side jet Away-side je