摘要
利用统计模型和重标度方案选取核内参数，使其符合小Ｘ和中Ｘ区域的实验参数，研究了ＥＭＣ效应对大Ｐ＿Ｔ实光子产生过程的影响．结果表明ＥＭＣ效应的影响是小的．
Using the statistical model of parton and the rescaling model for choosing thenuclear parameters so as to fit the experimental data in low-x with mediate-x region,the influ-ence of EMC effect on large-p_T direct photon production is studied.The result shows that influ-ence of EMC effect on this process is small.
出处
《厦门大学学报（自然科学版）》
CAS
CSCD
北大核心
1995年第5期733-736,共4页
Journal of Xiamen University：Natural Science
基金
福建省自然科学基金
