Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2011-04-19
Europhys.Lett.94:31001,2011
Physics
High Energy Physics
High Energy Physics - Phenomenology
6 pages, 5 figures, final version for journal publication
Scientific paper
10.1209/0295-5075/94/31001
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.
Chi Yujie
Liu Haitao
Ma Bo-Qiang
Shao Lijing
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