N$^3$LO soft-gluon corrections in single-particle-inclusive kinematics and $H^+ H^-$ production
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arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2024
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| _version_ | 1866911930277429248 |
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| author | Kidonakis, Nikolaos Tonero, Alberto |
| author_facet | Kidonakis, Nikolaos Tonero, Alberto |
| contents | We calculate the complete soft-gluon corrections for the production of colorless final states through N$^3$LO in single-particle-inclusive kinematics. We present explicit analytical results and use them to study higher-order QCD corrections for the production of a heavy charged Higgs pair ($H^+ H^-$) via quark-antiquark annihilation in the Two-Higgs-Doublet Model at LHC energies. We calculate the NNLO soft-gluon and virtual QCD corrections as well as the N$^3$LO soft-gluon corrections to the total cross section and the charged-Higgs rapidity distribution. This is the first calculation of complete N$^3$LO soft-gluon corrections for a process in single-particle-inclusive kinematics, and the results can be applied to other processes with colorless final states. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_00089 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | N$^3$LO soft-gluon corrections in single-particle-inclusive kinematics and $H^+ H^-$ production Kidonakis, Nikolaos Tonero, Alberto High Energy Physics - Phenomenology We calculate the complete soft-gluon corrections for the production of colorless final states through N$^3$LO in single-particle-inclusive kinematics. We present explicit analytical results and use them to study higher-order QCD corrections for the production of a heavy charged Higgs pair ($H^+ H^-$) via quark-antiquark annihilation in the Two-Higgs-Doublet Model at LHC energies. We calculate the NNLO soft-gluon and virtual QCD corrections as well as the N$^3$LO soft-gluon corrections to the total cross section and the charged-Higgs rapidity distribution. This is the first calculation of complete N$^3$LO soft-gluon corrections for a process in single-particle-inclusive kinematics, and the results can be applied to other processes with colorless final states. |
| title | N$^3$LO soft-gluon corrections in single-particle-inclusive kinematics and $H^+ H^-$ production |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2404.00089 |