Abstract
A seminumerical solution to the valon model at next-to-leading order (NLO) in the Laguerre polynomials is presented. We used the valon model to generate the structure of proton with respect to the Laguerre polynomials method. The results are compared with H1 data and other parametrizations.
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Appendix
Appendix
The functional form of the free parameters of eqs (38)–(40) are given by the following forms in terms of s at LO and NLO analyses.
Coefficients for u valence in U valon are:
At LO
At NLO
Coefficients for d valence in D valon are:
At LO
At NLO
Coefficients for sea quarks in each valon are:
At LO
At NLO
Coefficients for gluons in each valon are:
At LO
At NLO
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BOROUN, G.R., ESFANDYARI, E. Next-to-leading order corrections to the valon model. Pramana - J Phys 86, 77–86 (2016). https://doi.org/10.1007/s12043-015-0980-1
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DOI: https://doi.org/10.1007/s12043-015-0980-1