Two-loop virtual amplitudes for q$\overline{q}$ $\rightarrow$ đĄ$\overline{t}$ đ» production (the N$_f$ part)
Abstract:
n this article we briefly review the recent calculation of the part of two-loop virtual amplitudes for q$\overline{q}$ $\rightarrow$ đĄ$\overline{t}$ đ» production proportional to the number of light and/or heavy quark flavours, the methods and tools employed (integral evaluation via sector decomposition with pySecDec, and
IBP reduction with Rational Tracer), with an eye towards the full NNLO calculation.
IBP reduction with Rational Tracer), with an eye towards the full NNLO calculation.
| Zugehörige Institution(en) am KIT | Institut fĂŒr Theoretische Physik (ITP) |
| Publikationstyp | Proceedingsbeitrag |
| Publikationsjahr | 2024 |
| Sprache | Englisch |
| Identifikator | ISSN: 1824-8039 KITopen-ID: 1000174710 |
| Erschienen in | Loops and Legs in Quantum Field Theory (LL2024), Wittenberg, 14th â19th April 2024 |
| Veranstaltung | Loops and Legs in Quantum Field Theory (LL 2024), Lutherstadt Wittenberg, Deutschland, 14.04.2024âââ19.04.2024 |
| Verlag | Scuola Internazionale Superiore di Studi Avanzati (SISSA) |
| Seiten | Art.-Nr.: 82 |
| Serie | Proceedings of Science (PoS) ; 467 |
| Vorab online veröffentlicht am | 17.09.2024 |
| Nachgewiesen in | Scopus |