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arXiv 1107.5446hep-ph
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LCWF的高扭曲部分子分布

Higher twist parton distributions from LCWFs

B. M. Pirnay

摘要:

我们报告的结果,最近的工作,在那里我们探索的可能性,以构建较高的扭曲部分子分布在核子在一些低参考标度的卷积积分的光锥波函数(LCWF)。这些工作流提供了一个合理的描述极化和非极化部分子密度在大值的Bjorken变量。然后构造了扭曲3部分子分布作为qqqg和通常的三夸克WF的卷积积分。

英文摘要:

We report on the results of a recent work, where we explore the possibility to construct higher-twist parton distributions in a nucleon at some low reference scale from convolution integrals of the light-cone wave functions (LCWFs). These WFs provide one with a reasonable description of both polarized and unpolarized parton densities at large values of the Bjorken variable. Twist-3 parton distributions are then constructed as convolution integrals of qqqg and usual three-quark WFs.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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