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PHQMD Model for the Formation of Nuclear Clusters and Hypernuclei in Heavy Ion Collisions
Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2020-09-18 , DOI: 10.3103/s1062873820080171
V. Kireyeu , J. Aichelin , E. Bratkovskaya , A. Le Fèvre , V. Lenivenko , V. Kolesnikov , Y. Leifels , V. Voronyuk

Abstract

A new n-body dynamic transport approach, PHQMD (Parton-Hadron-Quantum-Molecular-Dynamics), is used to describe heavy-ion collisions and the formation of clusters and hypernuclei. The first results are presented from using PHQMD to study the rates of production of strange hadrons, nuclear clusters, and hypernuclei in elementary and heavy-ion collisions at NICA energies. The sensitivity of bulk observables toward the hard and soft equations of state in the PHQMD model is investigated.



中文翻译:

重离子碰撞中核簇和超核形成的PHQMD模型

摘要

一种新的n体动态输运方法PHQMD(Parton-Hadron-Quantum-分子动力学)被用来描述重离子碰撞以及簇和超核的形成。通过使用PHQMD研究NICA能量发生的基本碰撞和重离子碰撞中奇怪的强子,核簇和超核的产生速率,得出了第一个结果。研究了PHQMD模型中大块可观察物对状态方程的软性和敏感性。

更新日期:2020-09-20
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