期刊
EUROPEAN PHYSICAL JOURNAL C
卷 36, 期 3, 页码 371-374出版社
SPRINGER
DOI: 10.1140/epjc/s2004-01956-4
关键词
-
The cross section data for pi(0) inclusive production in pp collisions is considered in a rather broad kinematic region in energy roots, Feynman variable x(F) and transverse momentum p(T). The analysis of these data is done in the perturbative QCD framework at the next-to-leading order. We find that they cannot be correctly described in the entire kinematic domain and this leads us to conclude that the single-spin asymmetry, A(N) for this process, observed several years ago at FNAL by the experiment E704 and the recent result obtained at BNL-RHIC by STAR, are two different phenomena.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据