Chiral-Odd Twist-3 Distribution Function $e(x)$

M. Wakamatsu; Y. Ohnishi

doi:10.1142/9789812701909_0090

Chiral-Odd Twist-3 Distribution Function $e(x)$

高能物理 - 唯象学 2017-08-23 v1

作者: M. Wakamatsu , Y. Ohnishi

在 arXiv 上查看 ↗ PDF ↗ DOI ↗

摘要

We clarify the nonperturbative origin of the $\delta$ -function singularity at $x = 0$ in the chiral-odd twist-3 distribution function $e(x)$ of the nucleon. We also compare a theoretical prediction for $e(x)$ based on the chiral quark soliton model with the empirical information extracted from the CLAS semi-inclusive DIS measurement.

引用

@article{arxiv.hep-ph/0411204,
  title  = {Chiral-Odd Twist-3 Distribution Function $e(x)$},
  author = {M. Wakamatsu and Y. Ohnishi},
  journal= {arXiv preprint arXiv:hep-ph/0411204},
  year   = {2017}
}

备注

LaTeX, 4 pages, 2 figures, to appear in the Proceedings of Spin2004

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