Comparisons between additional parton evolution and Q(2)-rescaling models based on recombination effect
文献类型：期刊论文
| 作者 | Yang JJ(杨建军); Li GL(厉光烈); Yang, JJ; Li, GL; Aruna, SA |
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 1999 |
| 卷号 | 31期号:1页码:#REF! |
| 关键词 | structure function Drell-Yan Process gluon distribution |
| 通讯作者 | Yang, JJ (reprint author), Acad Sinica, Inst High Energy Phys, POB 9184, Beijing 100039, Peoples R China. |
| 英文摘要 | Comparisons between the additional parton evolution (APE) model and Q(2)-rescaling (QR) model based on the recombination effect are made by means of investigating deep-inelastic (DIS) structure functions F-2(A), nuclear Drell-Yan process and nuclear gluon distributions. While explaining experimentally measured F-2(A)(x) structure functions, the difference in the recombination results of the two models mainly lies in their sensitivity to input parton distributions and Q(2)-dependence. In predicting the nuclear Drell-Yan ratio, the APE model gives more reasonable results in the small x region than those of the QR model. The two models offer similar predictions of the nuclear gluon ratio G(Sn)(x)/G(C)(x) which are extracted from the inelastic J/psi production process. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 收录类别 | SCI |
| WOS记录号 | WOS:000079463600019 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/226349]  |
| 专题 | 高能物理研究所_理论物理室 |
| 推荐引用方式 GB/T 7714 | Yang JJ,Li GL,Yang, JJ,et al. Comparisons between additional parton evolution and Q(2)-rescaling models based on recombination effect[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1999,31(1):#REF!. |
| APA | 杨建军,厉光烈,Yang, JJ,Li, GL,&Aruna, SA.(1999).Comparisons between additional parton evolution and Q(2)-rescaling models based on recombination effect.COMMUNICATIONS IN THEORETICAL PHYSICS,31(1),#REF!. |
| MLA | 杨建军,et al."Comparisons between additional parton evolution and Q(2)-rescaling models based on recombination effect".COMMUNICATIONS IN THEORETICAL PHYSICS 31.1(1999):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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