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Recent 3-Loop Heavy Flavor Corrections to Deep-Inelastic Scattering
We report on recent progress in calculating the three loop QCD corrections of the heavy flavor contributions in deep--inelastic scattering and the massive operator matrix elements of the variable flavor number scheme. Notably we deal with the operator matrix elements $A_{gg,Q}^{(3)}$ and $A_{Qg}^{(3...
| Autores principales: | , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2023
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/2863560 |
| _version_ | 1780977913159483392 |
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| author | Ablinger, J. Behring, A. Blümlein, J. De Freitas, A. Goedicke, A. von Manteuffel, A. Schneider, C. Schönwald, K. |
| author_facet | Ablinger, J. Behring, A. Blümlein, J. De Freitas, A. Goedicke, A. von Manteuffel, A. Schneider, C. Schönwald, K. |
| author_sort | Ablinger, J. |
| collection | CERN |
| description | We report on recent progress in calculating the three loop QCD corrections of the heavy flavor contributions in deep--inelastic scattering and the massive operator matrix elements of the variable flavor number scheme. Notably we deal with the operator matrix elements $A_{gg,Q}^{(3)}$ and $A_{Qg}^{(3)}$ and technical steps to their calculation. In particular, a new method to obtain the inverse Mellin transform without computing the corresponding $N$--space expressions is discussed. |
| id | cern-2863560 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2023 |
| record_format | invenio |
| spelling | cern-28635602023-10-03T15:53:12Zhttp://cds.cern.ch/record/2863560engAblinger, J.Behring, A.Blümlein, J.De Freitas, A.Goedicke, A.von Manteuffel, A.Schneider, C.Schönwald, K.Recent 3-Loop Heavy Flavor Corrections to Deep-Inelastic Scatteringhep-exParticle Physics - Experimenthep-phParticle Physics - PhenomenologyWe report on recent progress in calculating the three loop QCD corrections of the heavy flavor contributions in deep--inelastic scattering and the massive operator matrix elements of the variable flavor number scheme. Notably we deal with the operator matrix elements $A_{gg,Q}^{(3)}$ and $A_{Qg}^{(3)}$ and technical steps to their calculation. In particular, a new method to obtain the inverse Mellin transform without computing the corresponding $N$--space expressions is discussed.arXiv:2306.16550DESY-23-089DO-TH 23/09CERN-TH-2023-122ZU-TH 29/23RISC Report Series 23-09MSUHEP-23-018oai:cds.cern.ch:28635602023-06-28 |
| spellingShingle | hep-ex Particle Physics - Experiment hep-ph Particle Physics - Phenomenology Ablinger, J. Behring, A. Blümlein, J. De Freitas, A. Goedicke, A. von Manteuffel, A. Schneider, C. Schönwald, K. Recent 3-Loop Heavy Flavor Corrections to Deep-Inelastic Scattering |
| title | Recent 3-Loop Heavy Flavor Corrections to Deep-Inelastic Scattering |
| title_full | Recent 3-Loop Heavy Flavor Corrections to Deep-Inelastic Scattering |
| title_fullStr | Recent 3-Loop Heavy Flavor Corrections to Deep-Inelastic Scattering |
| title_full_unstemmed | Recent 3-Loop Heavy Flavor Corrections to Deep-Inelastic Scattering |
| title_short | Recent 3-Loop Heavy Flavor Corrections to Deep-Inelastic Scattering |
| title_sort | recent 3-loop heavy flavor corrections to deep-inelastic scattering |
| topic | hep-ex Particle Physics - Experiment hep-ph Particle Physics - Phenomenology |
| url | http://cds.cern.ch/record/2863560 |
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