标题： SPYTHIA，PYTHIA 5.7的超对称扩展 显示英文标题

标题： SPYTHIA, A Supersymmetric Extension of PYTHIA 5.7

摘要： SPYTHIA 是一个事件级蒙特卡罗程序，它在最小超对称标准模型（MSSM）中模拟轻子和强子对撞机上的粒子产生和衰变。 它是 PYTHIA 5.7 的扩展，具有其所有先前的功能。 本文旨在补充 PYTHIA/JETSET 用户手册，提供对新粒子谱、硬散射过程和衰变模式的描述。 提供了使用该程序的几个示例。 显示英文摘要

摘要： SPYTHIA is an event level Monte Carlo program which simulates particle production and decay at lepton and hadron colliders in the Minimal Supersymmetric Standard Model (MSSM). It is an extension of PYTHIA 5.7, with all of its previous capabilities. This paper is meant to supplement the PYTHIA/JETSET user manual, providing a description of the new particle spectrum, hard scattering processes, and decay modes. Several examples of using the program are provided.