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A systematic study for the qualitative connection between hadrons and the quark components in the nuclear modification factor

Aug 10, 2022, 9:40 AM
15m

Speaker

Mr An-Ke Lei (Key Laboratory of Quark and Lepton Physics (MOE) and Institute of Particle Physics, Central China Normal University)

Description

We propose a method qualitatively connecting the hadron nuclear modification factor to its quark component nuclear modification factor. We give a systematic study of the connection in the frame of the numerical Monte-Carlo model PACIAE. It turns out that the hadron nuclear modification factor is usually smaller than that of its quark component. The flavor (mass) ordering of the nuclear modification factor is also studied.

Primary author

Mr An-Ke Lei (Key Laboratory of Quark and Lepton Physics (MOE) and Institute of Particle Physics, Central China Normal University)

Co-authors

Prof. Ben-Hao Sa (China Institute of Atomic Energy) Prof. Dai-mei Zhou (Key Laboratory of Quark and Lepton Physics (MOE) and Institute of Particle Physics, Central China Normal University, Wuhan 430079) Prof. Du-Juan Wang (Department of Physics, Wuhan University of Technology) Prof. Gang Chen (Physics Department, China University of Geoscience) Prof. Xiao-Mei Li (China Institute of Atomic Energy) Prof. Xu Cai (Key Laboratory of Quark and Lepton Physics (MOE) and Institute of Particle Physics, Central China Normal University) Prof. Yu-Liang Yan (China Institute of Atomic Energy)

Presentation materials