Single spin asymmetry in lepton angular distribution of Drell-Yan processes
Single spin asymmetry in lepton angular distribution of Drell-Yan processes
复制标题
Drell-Yan 过程轻子角分布中的单自旋不对称性
DOI:
10.1007/jhep11(2012)156
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发表时间:
2012-03
影响因子:
5.4
通讯作者:
Zhang, G. P.
中科院分区:
文献类型:
--
作者:
Ma, J. P.;Zhang, G. P.
A bstractWe study the single spin asymmetry in the lepton angular distribution of Drell-Yan processes in the framework of collinear factorization. The asymmetry has been studied in the past and different results have been obtained. In our study we take an approach different than that used in the existing study. We explicitly calculate the transverse-spin dependent part of the differential cross-section with suitable parton states. Because the spin is transverse, one has to take multi-parton states for the purpose. Our result agrees with one of the existing results. A possible reason for the disagreement with others is discussed.
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影响因子:
3.1
作者:
Cao Hui-Geng;Ma Jian-Ping;Sang Hua-Zheng
通讯作者:
Sang Hua-Zheng
影响因子:
5
作者:
J. Qiu;G. Sterman
通讯作者:
J. Qiu;G. Sterman
影响因子:
5.4
作者:
J. P. Ma;H. Sang
通讯作者:
J. P. Ma;H. Sang
影响因子:
5
作者:
X. Ji;J. Qiu;W. Vogelsang;F. Yuan
通讯作者:
X. Ji;J. Qiu;W. Vogelsang;F. Yuan
DOI:
--
发表时间:
2012-01
期刊:
arXiv: High Energy Physics - Phenomenology
影响因子:
--
作者:
I. Anikin;O. Teryaev
通讯作者:
I. Anikin;O. Teryaev