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arXiv · 0902.0278

Two component model for a description of nucleon structure functions in low-x region

E. V. Bugaev·B. V. Mangazeev
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Abstract

Two component model for a description of the electromagnetic nucleon structure functions in low-x region, based on generalized vector dominance and color dipole approaches is briefly described. The model operates with the mesons of rho-family having the mass spectrum which is equidistant on square mass and takes into account the nondiagonal transitions in meson-nucleon scattering. The special cut-off factors are introduced in the model, to exclude the gamma-qq-V transitions in the case of the narrow qq-pairs. For the color dipole part of the model the well known FKS-parameterization is used.

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E. V. Bugaev, B. V. Mangazeev. 2009-02-02. Two component model for a description of nucleon structure functions in low-x region. https://doi.org/10.1016/j.nuclphysbps.2009.09.022

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