# Momentum Fractions carried by quarks and gluons in models of proton structure functions at small $x$

Source: [Momentum Fractions carried by quarks and gluons in models of proton structure functions at small $x$](<https://www.sota2.com/research/paper/68fa36071e209131ce8a65f7>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-24T21:34:47.223Z

Authors: D K Choudhury, Baishali Saikia, K Kalita

Published: 2016-08-09T11:53:22.000Z

## Abstract

The paper reports analysis of momentum fractions carried by quarks and gluons in models of Proton structure functions at small $x$. First, we analyze the model proposed by Lastovicka based on self-similarity sometime back. We then make a similar analysis for a second model based on the same notion which is also free from singularity in $x$ : $0\<x\<1$. The predictions of both the models are then compared with a recent QCD based Froissart bound compatible model of proton structure function at small $x$, suggested by Block, Durand, Ha and McKay. The results are then compared with the corresponding study in perturbative and Lattice QCD.

## Recorded benchmark results

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/1608.02771>)

[PDF](<https://arxiv.org/pdf/1608.02771.pdf>)