期刊论文

Chen, Gang

英文

EUROPEAN PHYSICAL JOURNAL A

1434-6001

2018

54

9

1-6

10.1140/epja/i2018-12580-8

The financial support from NSFC (11475149) is acknowledged, and supported by the high-performance computing platform of China University of Geosciences. The authors thank Ph.D. Liang Zheng for helpful discussions. The authors thank Ph.D. Yi-long Xie for improving the English.

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The energy dependence of light (anti)nuclei and (anti)hypertriton production are investigated in central Au-Au collisions from AGS up to LHC energies at midrapidity, using the parton and hadron cascade model (PACIAE) together with the dynamically constrained phase-space coalescence model(DCPC). We find that the yields, yield ratios of the antiparticles to their corresponding particles, the coalescence parameters $B_A$ and the strangeness population factor $s_3$ of light (anti)nuclei and (anti)hypertriton all show strong dependences on the energy. Furthermore, we a...