| 从胶子分布的解析式探讨其演化行为 |
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| 引用本文： | 张洪宪,高守恩.从胶子分布的解析式探讨其演化行为[J].杭州师范学院学报(自然科学版),1996(3). |
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| 作者姓名： | 张洪宪 高守恩 |
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| 作者单位： | 杭州化工职工大学
(张洪宪)，杭州师范学院物理系(高守恩) |
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| 摘 要： | 我们利用QCD中的Altarelli—Parisi方程,经过逆Mellin变换,在合理的近似下,求得胶子分布的近似解析表达式,给出了同实验结果的比较,利用该解析式讨论了胶子分布的演化行为。
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| 关 键 词： | QCD 胶子 分布 |
DISCUSSING THE BEHAVIOUR OF THEGLUON DISTRIBUTION FROM ITSANALYTICAL EXPRESSION |
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| Zhang Hongxian Gao Shouen.DISCUSSING THE BEHAVIOUR OF THEGLUON DISTRIBUTION FROM ITSANALYTICAL EXPRESSION[J].Journal of Hangzhou Teachers College(Natural Science),1996(3). |
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| Authors: | Zhang Hongxian Gao Shouen |
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| Institution: | Zhang Hongxian Gao Shouen(HangZhou Chemical Industrial Vocational College) (Department of Physics) |
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| Abstract: | We obtain analytic expression for gluon distribution function from Altarelli-Pansi equation by means of the inverse Mellin transformation method in a reasonable approximation. The comparison between theoretical prediction and experimental data is discussed. The behaviour of the gluon distribution is also discussed from this expression. |
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| Keywords: | QCD gluon distribution |
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