A program for fitting and plotting amplitudes, polarization and differential cross section data for two-body reactions

Title of program: EXCAMP Catalogue Id: ABVW_v1_0 Nature of problem This program is concerned with the phenomenological analysis of high- energy scattering processes in terms of chi-square fits to amplitude, polarization and differential cross section data. Although the program is written for a model of the amplitudes using the Gribov-Reggeon calculus it can be readily adapted by the user to all other models. Versions of this program held in the CPC repository in Mendeley Data ABVW_v1_0; EXCAMP; 10.1016/0010-4655(81)90139-9 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)程序名称：EXCAMP 目录编号：ABVW_v1_0 问题概述 本程序致力于高能散射过程的唯象分析，通过卡方（χ²）拟合方法处理振幅、极化及微分散射截面数据。尽管本程序是基于采用格里博夫-雷吉微积分（Gribov-Reggeon calculus）的振幅模型编写的，但用户可便捷地将其适配至任意其他模型。 本程序在门捷列夫数据（Mendeley Data）的CPC程序库中的版本信息为： ABVW_v1_0; EXCAMP; 10.1016/0010-4655(81)90139-9 本程序源自贝尔法斯特女王大学维护的CPC程序库（1969-2018）