Speaker
Ao Luo
(CCNU)
Description
Jet-medium interaction involves two important effects: jet energy loss and medium response. The search for jet-induced medium reponse is one of the hot topics in jet quenchinng study in relativistic heavy-ion collisions. In this work, we perform a systematic study on how the lost energy from hard jets evolves with the bulk medium and redistributes in the final state of heavy-ion collisions via a multi-phase transport (AMPT) model.
Summary
Within the string melting scenario of the AMPT, we compute the jet shape function to very large radius via the correlations between jets and charged particles in Pb-Pb collisions at the LHC and compare to proton-proton collisions. Our result indicates that a large fraction of the lost energy from hard jets is carried by soft particles at large angles relative to jet axis.
Primary author
Ao Luo
(CCNU)
Co-authors
Enke Wang
(South China Normal University)
Guang-You Qin
(Central China Normal University)
Han-Zhong Zhang
(CCNU)
Yaxian Mao
(Central China Normal University)
