Speaker
Description
We calculate several observables probing jet phenomena in heavy-ion collisions that propagates JEWEL medium-modified parton showers in event-by-event (2+1)D v-USPhydro profiles with $\rm T_RENTo$ initial conditions. The jet-hydro interface incorporates finer features from the hydrodynamic calculation, such as local fluid velocity and the applied equation of state, to realistically simulate partonic evolution in lead-lead collisions at LHC energy scales. A collection of jet observables, including $R_{AA}$, anisotropies, dijet asymmetry, and substructure, is presented to assess the impact of event-by-event medium effects on jets with direct comparisons to JEWEL original longitudinal-only approach and expand upon prior results [1]. The model shows overall improvement in the description of experimental data, specially in non-central collisions, and reveals previously unexplored intricate effects of the realistic hydrodynamic description on JEWEL medium response and hadronization methodologies.
[1] L. Barreto, F. M. Canedo, M. G. Munhoz, J. Noronha and J. Noronha-Hostler, "Jet cone radius dependence of $R_{AA}$ and $v_2$ at PbPb 5.02 TeV from JEWEL+$\rm T_RENTo$+v-USPhydro," Aug. 2022. [arXiv:2208.02061 [nucl-th]].
| Category | Theory |
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