TORINO — A semiclassical coupled cannel code for heavy ion reactions

Abstract
A program is presented for the study of collisions between heavy-ions. These include elastic, quasielastic, deep-inelastic and fusion processes. For the internal degrees of freedom of the two ions, we choose in TORINO the collective surface modes treated as dumped harmonic oscillators and incorporate the particle transfer as a statistical process. These degrees of freedom are represented by classical variables and their time evolution is followed by solving a system of first order differentia...

Title of program: TORINO
Catalogue Id: ABDB_v1_0

Nature of problem
Collisions between two heavy nuclear systems give rise to a wide variety of phenomena. These include elastic, quasielastic, deep inelastic and fusion processes. The characteristics of these regimes are determined by an interplay between the relative motion of the two ions and the relevant internal degrees of freedom. Calculations of reaction cross sections with TORINO incorporate the explicit coupling to collective surface modes, which are treated as damped harmonic modes. The statistical exchan ...

Versions of this program held in the CPC repository in Mendeley Data
ABDB_v1_0; TORINO; 10.1016/0010-4655(88)90190-7

This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)

摘要
本文介绍一款用于重离子（heavy-ion）碰撞研究的程序，可涵盖弹性、准弹性、深度非弹性及熔合等多种碰撞过程。在TORINO程序中，针对两个重离子的内部自由度（internal degrees of freedom），我们采用被建模为阻尼简谐振荡器（damped harmonic oscillator）的集体表面模式（collective surface modes），并将粒子转移过程纳入统计过程（statistical process）范畴。此类内部自由度以经典变量表示，其时间演化通过求解一阶常微分方程组（first order differential equations）进行追踪……

程序名称：TORINO
目录编号：ABDB_v1_0

问题性质
两个重核系统间的碰撞会产生丰富多样的物理现象，包括弹性、准弹性、深度非弹性与熔合过程。这些碰撞模式的特性由两离子的相对运动与相关内部自由度之间的相互作用决定。利用TORINO程序计算反应截面（reaction cross sections）时，会显式耦合至集体表面模式，并将其处理为阻尼简谐模式。统计交换……

本程序收录于Mendeley数据中的CPC程序库，版本信息为：ABDB_v1_0；TORINO；10.1016/0010-4655(88)90190-7

本程序源自贝尔法斯特女王大学馆藏的CPC程序库（1969-2019）