Longitudinal structure function FL at small x extracted from the Berger-Block-Tan parametrization of F2

Abstract

The longitudinal structure function FL(x,Q2) is extracted at low values of the Bjorken variable x from the Berger-Block-Tan parametrization of F2(x,Q2). The obtained FL(x,Q2) does not violate the high-energy asymptotic Froissart boundary and is in a reasonable good agreement with the available experimental data.

arXiv comment6 pages, 1 figure

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Cited by in corpus (12)

• Transverse momentum dependent parton densities in processes with heavy quark generations
• An Evaluation of The Proton Structure Functions $F_2$ and $F_L$ at Small $x$
• Longitudinal structure function from the parton parameterization
• Higher order approximations to the longitudinal structure function $F_L$ from the parametrization of $F_2$ based on the Laplace transformation
• Decoupling of the structure functions in momentum space based on the Laplace transformation
• Nonlinear corrections on the parameterization methods
• The exponent of the longitudinal structure function $F_L$ at low $x$
• Effect of the parameterization of the distribution functions on the longitudinal structure function at small $x$
• Gluon evolution for the Berger-Block-Tan form of the structure function F2
• A determination of the longitudinal structure function $F_L$ from the parametrization of $F_2$ based on the Laplace transformation
• Non-linear corrections to the longitudinal structure function $F_L$ from the parametrization of $F_2$: Laplace transform approach
• Reduced cross-section in Electron-Ion Colliders at small $x$