FRIGA,一种识别N体输运模型中同位素和超核的新方法
FRIGA, A New Approach To Identify Isotopes and Hyper-nuclei In N-Body Transport Models
摘要:
提出了一种新的方法来识别计算机模拟的相对论性重离子碰撞中的碎片。它是基于模拟退火技术,并可以应用到n体输运模型,如量子分子动力学。这种新方法能够预测同位素产额以及超核生产。为了说明它的预测能力,我们面对这个新的方法与实验数据和显示的敏感性的参数,支配团簇形成。
英文摘要:
We present a new approach to identify fragments in computer simulations of relativistic heavy ion collisions. It is based on the simulated annealing technique and can be applied to n-body transport models like the Quantum Molecular Dynamics. This new approach is able to predict isotope yields as well as hyper-nucleus production. In order to illustrate its predicting power, we confront this new method with experimental data and show the sensitivity on the parameters which govern the cluster formation.
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