The complete three-loop unpolarized and polarized massive operator matrix elements and asymptotic Wilson coefficients
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| Autores principales: | , , , , , , |
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| Formato: | Preprint |
| Publicado: |
2026
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| _version_ | 1866917266575065088 |
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| author | Ablinger, J. Behring, A. Blümlein, J. De Freitas, A. von Manteuffel, A. Schneider, C. Schönwald, K. |
| author_facet | Ablinger, J. Behring, A. Blümlein, J. De Freitas, A. von Manteuffel, A. Schneider, C. Schönwald, K. |
| contents | We report on the three-loop unpolarized and polarized massive operator matrix elements, with single- and two-mass corrections, and the associated deep-inelastic massive Wilson coefficients in the region $Q^2 \gg m_Q^2$, the calculation of which has been completed recently. We also provide fast and precise numerical representations of the massless Wilson coefficients, splitting functions to tree-loop order, and target-mass corrections in $x$-space well suited for QCD-fitting codes. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_10334 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | The complete three-loop unpolarized and polarized massive operator matrix elements and asymptotic Wilson coefficients Ablinger, J. Behring, A. Blümlein, J. De Freitas, A. von Manteuffel, A. Schneider, C. Schönwald, K. High Energy Physics - Phenomenology High Energy Physics - Experiment We report on the three-loop unpolarized and polarized massive operator matrix elements, with single- and two-mass corrections, and the associated deep-inelastic massive Wilson coefficients in the region $Q^2 \gg m_Q^2$, the calculation of which has been completed recently. We also provide fast and precise numerical representations of the massless Wilson coefficients, splitting functions to tree-loop order, and target-mass corrections in $x$-space well suited for QCD-fitting codes. |
| title | The complete three-loop unpolarized and polarized massive operator matrix elements and asymptotic Wilson coefficients |
| topic | High Energy Physics - Phenomenology High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2602.10334 |