A Monte Carlo study on the production scale and internal structure of jets in high energy collisions

• 来源期刊: 科学通报(英文版)
• 年，卷（期）: 2008,（24）
• 页码范围: 3808-3815
• 页数: 8页
• 语种: 英文
• DOI: 10.1007/s11434-008-0524-x

摘要

The production scale and internal structure of jets produced in high energy collisions were studied using Jetset and Herwig Monte Carlo generators. Two scales were found. One is the jet-development scale, which determines the size of the jet developed from a mother-parton. The other is the jet-production scale with which the jets produced are the most consistent with QCD jet-production dynamics and will provide the most reliable dynamical information about their mother-partons.