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arXiv · 1404.1040

Comparison of analytical solution of spin-dependent DGLAP equations for g_1^{NS}(x, t) at small x by two methods

Neelakshi N. K. Borah·Dilip K. Choudhury·P. K. Sahariah
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Abstract

Analytical solutions for the non-singlet polarized parton distribution are obtained by solving the DGLAP equation by two analytical methods: Lagranges Method and Method of Characteristics.The relative merits of the two methods are discussed while comparing with HERMES data in the small x region.We also calculate the partial spin fractions carried by small x, nonsinglet partons.

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Neelakshi N. K. Borah, Dilip K. Choudhury, P. K. Sahariah. 2014-04-03. Comparison of analytical solution of spin-dependent DGLAP equations for g_1^{NS}(x, t) at small x by two methods. https://arxiv.org/abs/1404.1040

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