One-loop corrections to the double-real emission contribution to the zero-jettiness soft function at N3LO in QCD
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
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2024
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| _version_ | 1866916222026645504 |
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| author | Baranowski, Daniel Delto, Maximilian Melnikov, Kirill Pikelner, Andrey Wang, Chen-Yu |
| author_facet | Baranowski, Daniel Delto, Maximilian Melnikov, Kirill Pikelner, Andrey Wang, Chen-Yu |
| contents | We present an analytic calculation of the one-loop correction to the double-real emission contribution to the zero-jettiness soft function at N3LO in QCD, accounting for both gluon-gluon and quark-antiquark soft final-state partons. We explain all the relevant steps of the computation including the reduction of phase-space integrals to master integrals in the presence of Heaviside functions, and the methods we employed to compute them. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2401_05245 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | One-loop corrections to the double-real emission contribution to the zero-jettiness soft function at N3LO in QCD Baranowski, Daniel Delto, Maximilian Melnikov, Kirill Pikelner, Andrey Wang, Chen-Yu High Energy Physics - Phenomenology We present an analytic calculation of the one-loop correction to the double-real emission contribution to the zero-jettiness soft function at N3LO in QCD, accounting for both gluon-gluon and quark-antiquark soft final-state partons. We explain all the relevant steps of the computation including the reduction of phase-space integrals to master integrals in the presence of Heaviside functions, and the methods we employed to compute them. |
| title | One-loop corrections to the double-real emission contribution to the zero-jettiness soft function at N3LO in QCD |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2401.05245 |