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arXiv · 1402.0163

Longitudinal Structure Function $F_{L}$ from Charm Structure Function $F^{c}_{2}$

B. Rezaei·G. R. Boroun
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Abstract

We predict the effect of the charm structure function on the longitudinal structure function at small x. In NLO analysis we find that the hard Pomeron behavior gives a good description of $F_{L}$ and $F^{c}_{k}$ (k = 2,L) at small x values. We conclude that a direct relation between $F_{L}/F^{c}_{2}$ would provide useful information on how to measure longitudinal structure function at high $Q^{2}$ values. Having checked that this model gives a good description of the data, when compared with other models.

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B. Rezaei, G. R. Boroun. 2014-02-02. Longitudinal Structure Function $F_{L}$ from Charm Structure Function $F^{c}_{2}$. https://doi.org/10.1088/0253-6102%2F59%2F4%2F13

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