DPEMC: A Monte Carlo for double diffraction

Abstract
We extend the POMWIG Monte Carlo generator developed by B. Cox and J. Forshaw, to include new models of central production through inclusive and exclusive double Pomeron exchange in proton–proton collisions. Double photon exchange processes are described as well, both in proton–proton and heavy-ion collisions. In all contexts, various models have been implemented, allowing for comparisons and uncertainty evaluation and enabling detailed experimental simulations.

Title of program: DPEMC version 2.4
Catalogue Id: ADVF_v1_0

Nature of problem
Proton diffraction at hadron colliders can manifest itself in many forms, and a variety of models exist that attempt to describe it [1, 2, 3, 4, 5]. This program implements some of the more significant ones, enabling the simulation of central particle production through color singlet exchange between interacting protons or antiprotons.

Versions of this program held in the CPC repository in Mendeley Data
ADVF_v1_0; DPEMC version 2.4; 10.1016/j.cpc.2005.01.002

This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)

摘要
本项研究扩展了由 B. Cox 和 J. Forshaw 开发的 POMWIG 马尔可夫链蒙特卡洛生成器，以纳入通过 inclusive 和 exclusive 双 Pomeron 交换在质子-质子碰撞中的中心生成新模型。同时，双光子交换过程在质子-质子碰撞和重离子碰撞中也得到了描述。在所有情境下，均实现了多种模型，从而允许进行对比和不确定性评估，并支持详细的实验模拟。
程序标题：DPEMC 版本 2.4
目录编号：ADVF_v1_0
问题性质
质子衍射在强子对撞机中可以以多种形式呈现，并且存在多种模型试图描述这一现象 [1, 2, 3, 4, 5]。本程序实现了其中一些较为重要的模型，从而能够模拟通过相互作用质子或反质子之间的色单态交换实现的中心粒子生成。
Mendeley 数据库中 CPC 仓库中保存的此程序版本
ADVF_v1_0；DPEMC 版本 2.4；10.1016/j.cpc.2005.01.002
此程序已从贝尔法斯特女王大学保存的 CPC 程序库中导入（1969-2018）