Unitarity corrections to the Drell-Yan process in the target rest frame

被引：18
作者：
Betemps, MA [1 ]
Ducati, MBG [1 ]
Machado, MVT [1 ]
机构：
[1] Univ Fed Rio Grande do Sul, Inst Fis, BR-91501970 Porto Alegre, RS, Brazil
来源：
PHYSICAL REVIEW D | 2002年 / 66卷 / 01期
关键词：
D O I：
10.1103/PhysRevD.66.014018
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The unitarity correction effects encoded in the Glauber-Mueller approach are taken into account to calculate the differential cross sections in the Drell-Yan process in the rest frame. A detailed study of the Drell-Yan process in terms of the gamma(*)q transverse separation and the color dipole size, and of the effective dipole cross section, is performed and compared with the available small x data. Estimates for the Drell-Yan cross section at BNL RHIC energies are presented and discussed.
引用
收藏
页码：140181 / 1401811
页数：11
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