Numerical integration of the double- and triple-box integrals using threshold subtraction
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arXiv
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866913454046052352 |
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| author | Kermanschah, Dario Vicini, Matilde |
| author_facet | Kermanschah, Dario Vicini, Matilde |
| contents | We numerically integrate finite two- and three-loop scalar integrals using the threshold subtraction method. This represents a first step towards extending our calculation of the $N_f$-part to the full NNLO virtual corrections for the production of massive vector bosons. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_21511 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Numerical integration of the double- and triple-box integrals using threshold subtraction Kermanschah, Dario Vicini, Matilde High Energy Physics - Phenomenology We numerically integrate finite two- and three-loop scalar integrals using the threshold subtraction method. This represents a first step towards extending our calculation of the $N_f$-part to the full NNLO virtual corrections for the production of massive vector bosons. |
| title | Numerical integration of the double- and triple-box integrals using threshold subtraction |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2407.21511 |