Influence of coalescence parameters on the production of protons and Helium-3 fragments

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The time evolution of protons and 3He fragments from Au+Au/Pb+Pb reactions at 0.25, 2, and 20 Ge V/nucleon is investigated with the potential version of the Ultrarelativistic Quantum Molecular Dynamics(Ur QMD) model combined with the traditional coalescen
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