Prospects for toponium formation at the LHC in the single-lepton mode
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arXiv
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| Autores principales: | , , , , |
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| Formato: | Preprint |
| Publicado: |
2025
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| Acceso en línea: | |
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| _version_ | 1866908990425792512 |
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| author | Fuks, Benjamin Hagiwara, Kaoru Ma, Kai Munoz-Aillaud, Léandre Zheng, Ya-Juan |
| author_facet | Fuks, Benjamin Hagiwara, Kaoru Ma, Kai Munoz-Aillaud, Léandre Zheng, Ya-Juan |
| contents | We investigate the formation of toponium in the single-leptonic final state at the LHC. Our study builds on our recently proposed framework that incorporates the associated non-perturbative effects into Monte Carlo simulations through the Green's function of the non-relativistic QCD Hamiltonian and the re-weighting of hard-scattering matrix elements. This allows us to perform a phenomenological analysis that demonstrates that a statistically significant excess from toponium formation could already be accessible in Run~2 data. Moreover, our results highlight observables that provide handles for signal characterisation and establish the single-leptonic channel as a competitive and complementary avenue for the ongoing exploration of toponium signatures at colliders. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_03596 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Prospects for toponium formation at the LHC in the single-lepton mode Fuks, Benjamin Hagiwara, Kaoru Ma, Kai Munoz-Aillaud, Léandre Zheng, Ya-Juan High Energy Physics - Phenomenology High Energy Physics - Experiment We investigate the formation of toponium in the single-leptonic final state at the LHC. Our study builds on our recently proposed framework that incorporates the associated non-perturbative effects into Monte Carlo simulations through the Green's function of the non-relativistic QCD Hamiltonian and the re-weighting of hard-scattering matrix elements. This allows us to perform a phenomenological analysis that demonstrates that a statistically significant excess from toponium formation could already be accessible in Run~2 data. Moreover, our results highlight observables that provide handles for signal characterisation and establish the single-leptonic channel as a competitive and complementary avenue for the ongoing exploration of toponium signatures at colliders. |
| title | Prospects for toponium formation at the LHC in the single-lepton mode |
| topic | High Energy Physics - Phenomenology High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2509.03596 |