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arXiv · 1104.3737

Octet Quark Contents from SU(3) Flavor Symmetry

Haitao Liu·Yujie Chi·Lijing Shao·Bo-Qiang Ma
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Abstract

With the parametrization of parton distribution functions (PDFs) of the proton by Soffer \textit{et al.}, we extend the valence quark contents to other octet baryons by utilizing SU(3) flavor symmetry. We find the method practically useful. Fragmentation functions (FFs) are further obtained through the phenomenological Gribov-Lipatov relation at the $x \to 1$ region. Our results are compared with different models, and these different predictions can be discriminated by upcoming experiments.

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Haitao Liu, Yujie Chi, Lijing Shao, Bo-Qiang Ma. 2011-04-19. Octet Quark Contents from SU(3) Flavor Symmetry. https://doi.org/10.1209/0295-5075%2F94%2F31001

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