The three-loop single-mass heavy flavor corrections to deep-inelastic scattering
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arXiv
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| Autori principali: | , , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| author | Ablinger, J. Behring, A. Blümlein, J. De Freitas, A. von Manteuffel, A. Schneider, C. Schoenwald, K. |
| author_facet | Ablinger, J. Behring, A. Blümlein, J. De Freitas, A. von Manteuffel, A. Schneider, C. Schoenwald, K. |
| contents | We report on the status of the calculation of the massive Wilson coefficients and operator matrix elements for deep-inelastic scatterung to three-loop order. We discuss both the unpolarized and the polarized case, for which all the single-mass and nearly all two-mass contributions have been calculated. Numerical results on the structure function $F_2(x,Q^2)$ are presented. In the polarized case, we work in the Larin scheme and refer to parton distribution functions in this scheme. Furthermore, results on the three-loop variable flavor number scheme are presented |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_02006 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | The three-loop single-mass heavy flavor corrections to deep-inelastic scattering Ablinger, J. Behring, A. Blümlein, J. De Freitas, A. von Manteuffel, A. Schneider, C. Schoenwald, K. High Energy Physics - Phenomenology High Energy Physics - Experiment We report on the status of the calculation of the massive Wilson coefficients and operator matrix elements for deep-inelastic scatterung to three-loop order. We discuss both the unpolarized and the polarized case, for which all the single-mass and nearly all two-mass contributions have been calculated. Numerical results on the structure function $F_2(x,Q^2)$ are presented. In the polarized case, we work in the Larin scheme and refer to parton distribution functions in this scheme. Furthermore, results on the three-loop variable flavor number scheme are presented |
| title | The three-loop single-mass heavy flavor corrections to deep-inelastic scattering |
| topic | High Energy Physics - Phenomenology High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2407.02006 |