论文标题
基于量子卡洛的核内级联反应方法
A quantum Monte Carlo based approach to intranuclear cascades
论文作者
论文摘要
我们提出了一种新型的核内级联反应方法，该方法将其作为输入量子蒙特卡洛核构型，并使用一种半古典，基于影响参数的算法来模拟核培养基中质子和中子的传播。我们成功地将我们的模拟与可用的质子碳散射数据和核透明度测量进行了比较。通过分析模拟可观察到进入我们的核内核心算法的成分的依赖性，我们对它们的影响提供了定量的理解。特别强调了核相关性，保利排除原则和相互作用探针分布的作用。
We propose a novel approach to intranuclear cascades which takes as input quantum MonteCarlo nuclear configurations and uses a semi-classical, impact-parameter based algorithm to modelthe propagation of protons and neutrons in the nuclear medium. We successfully compare oursimulations to available proton-carbon scattering data and nuclear-transparency measurements. Byanalyzing the dependence of the simulated observables upon the ingredients entering our intranuclearcascade algorithm, we provide a quantitative understanding of their impact. Particular emphasisis devoted to the role played by nuclear correlations, the Pauli exclusion principle, and interactionprobability distributions.
