AROMA 2.2 — A Monte Carlo generator for heavy flavour events in ep collisions

Abstract
A program to simulate the production of heavy quarks through the boson-gluon fusion process in e^± p collisions is presented. The full electroweak structure of the electron-gluon interaction is taken into account as well as the masses of the produced heavy quarks. Higher order QCD radiation is treated using initial and final state parton showers, and hadronization is performed using the Lund string model. Physics and programming aspects are described in this manual.

Title of program: AROMA version 2.2
Catalogue Id: ADEY_v1_0

Nature of problem
Heavy quarks can be produced in high energy electron-proton collisions through the boson-gluon fusion process.

Versions of this program held in the CPC repository in Mendeley Data
ADEY_v1_0; AROMA version 2.2; 10.1016/S0010-4655(96)00145-2

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

摘要 本文提出一款用于模拟正负电子质子（e±p）碰撞中通过玻色子-胶子聚变过程产生重夸克的程序。该程序充分考虑电子-胶子相互作用的完整电弱结构，同时纳入所产生重夸克的静质量。高阶量子色动力学（Quantum Chromodynamics, QCD）辐射采用初态与末态部分子（parton）喷注方法处理，强子化过程则通过伦德弦模型（Lund string model）实现。本手册阐述了该程序的物理原理与编程实现细节。

程序名称：AROMA 版本2.2
目录编号：ADEY_v1_0

问题本质
在高能正负电子质子碰撞过程中，可通过玻色子-胶子聚变机制产生重夸克。

本程序在Mendeley数据平台的CPC程序库中的存档版本如下：
ADEY_v1_0；AROMA 2.2版；10.1016/S0010-4655(96)00145-2

本程序源自贝尔法斯特女王大学（1969-2019年）维护的CPC程序库。