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| Auteurs principaux: | , |
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| Format: | Preprint |
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2025
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| Accès en ligne: | https://arxiv.org/abs/2510.00798 |
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| _version_ | 1866918152441430016 |
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| author | Jahan, Akbari Neog, Diptimonta |
| author_facet | Jahan, Akbari Neog, Diptimonta |
| contents | Study of parton distribution functions (PDFs) has led to a finer cognisance of the structure of partons in hadrons and the proton structure functions in deep inelastic scattering (DIS). PDFs are instrumental in predicting results for most of the hard-scattering processes measured at the Large Hadron Collider (LHC). However, due to the non-perturbative nature of partons, calculation of parton distributions using perturbative QCD (Quantum Chromodynamics) cannot be done. The analysis of PDFs, therefore, needs a relentless effort. In this paper, we study a comparative approach of three global PDF sets, viz. CT14, MMHT2014 and NNPDF 4.0. Gluon distribution functions and proton structure functions have been evaluated in a wide range of momentum fraction \textit{x} and energy scale \textit{Q}; and plausible observations have been made. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2510_00798 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Comparative insights into gluon and proton structure through parton distribution functions Jahan, Akbari Neog, Diptimonta High Energy Physics - Phenomenology Study of parton distribution functions (PDFs) has led to a finer cognisance of the structure of partons in hadrons and the proton structure functions in deep inelastic scattering (DIS). PDFs are instrumental in predicting results for most of the hard-scattering processes measured at the Large Hadron Collider (LHC). However, due to the non-perturbative nature of partons, calculation of parton distributions using perturbative QCD (Quantum Chromodynamics) cannot be done. The analysis of PDFs, therefore, needs a relentless effort. In this paper, we study a comparative approach of three global PDF sets, viz. CT14, MMHT2014 and NNPDF 4.0. Gluon distribution functions and proton structure functions have been evaluated in a wide range of momentum fraction \textit{x} and energy scale \textit{Q}; and plausible observations have been made. |
| title | Comparative insights into gluon and proton structure through parton distribution functions |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2510.00798 |