| A Monte Carlo study on the production scale and internal structure of jets in high energy collisions |
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| 基金项目： | Supported by the National Natural Science Foundation of China (Grant Nos. 10775056, 90503001) |
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| 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.
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| 关 键 词： | 高能碰撞 喷气技术 射流范围 物理研究 |
| 收稿时间： | 2008-06-23 |
| 修稿时间： | 2008-09-15 |
A Monte Carlo study on the production scale and internal structure of jets in high energy collisions |
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| Authors: | Gang Chen MeiLing Yu LianShou Liu |
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| Institution: | (1) Department of Physics, School of Mathematics and Physics, China University of Geosciences, Wuhan, 430074, China;(2) Department of Physics, Wuhan University, Wuhan, 430072, China;(3) Institute of Particle Physics, Huazhong Normal University, Wuhan, 430079, China |
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| Abstract: | 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. |
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| Keywords: | high energy collisions jet production jet-development and jet-production scale |
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