Benchmark of deep-inelastic-scattering structure functions at $\mathcal{O}(α_s^3)$
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arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866910558490460160 |
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| author | Bertone, Valerio Karlberg, Alexander |
| author_facet | Bertone, Valerio Karlberg, Alexander |
| contents | We present a benchmark comparison of the massless inclusive deep-inelastic-scattering (DIS) structure functions up to $\mathcal{O}(α_s^3)$ in perturbative QCD. The comparison is performed using the codes APFEL++ and HOPPET within the framework of the variable-flavour-number scheme and over a broad kinematic range relevant to the extraction of parton distribution functions. We provide results for both the single structure functions and the reduced cross sections in both neutral- and charged-current DIS. Look-up tables for future reference are included, and we also release the code used for the benchmark. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_15711 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Benchmark of deep-inelastic-scattering structure functions at $\mathcal{O}(α_s^3)$ Bertone, Valerio Karlberg, Alexander High Energy Physics - Phenomenology High Energy Physics - Experiment High Energy Physics - Theory We present a benchmark comparison of the massless inclusive deep-inelastic-scattering (DIS) structure functions up to $\mathcal{O}(α_s^3)$ in perturbative QCD. The comparison is performed using the codes APFEL++ and HOPPET within the framework of the variable-flavour-number scheme and over a broad kinematic range relevant to the extraction of parton distribution functions. We provide results for both the single structure functions and the reduced cross sections in both neutral- and charged-current DIS. Look-up tables for future reference are included, and we also release the code used for the benchmark. |
| title | Benchmark of deep-inelastic-scattering structure functions at $\mathcal{O}(α_s^3)$ |
| topic | High Energy Physics - Phenomenology High Energy Physics - Experiment High Energy Physics - Theory |
| url | https://arxiv.org/abs/2404.15711 |