Updated predictions for toponium production at the LHC
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866918021833949184 |
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| author | Garzelli, M. V. Limatola, G. Moch, S. -O. Steinhauser, M. Zenaiev, O. |
| author_facet | Garzelli, M. V. Limatola, G. Moch, S. -O. Steinhauser, M. Zenaiev, O. |
| contents | We provide an update on QCD predictions for top-quark pair production close to threshold including bound state effects at the Large Hadron Collider. We compute the top-quark pair invariant mass distribution $dσ/dM_{t\bar{t}}$, including Coulomb resummation for bound-state effects, as well as threshold resummation for emissions of soft and collinear gluons. We discuss uncertainty estimates and present a proposal for the use of these predictions in experimental analyses. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_16685 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Updated predictions for toponium production at the LHC Garzelli, M. V. Limatola, G. Moch, S. -O. Steinhauser, M. Zenaiev, O. High Energy Physics - Phenomenology High Energy Physics - Experiment We provide an update on QCD predictions for top-quark pair production close to threshold including bound state effects at the Large Hadron Collider. We compute the top-quark pair invariant mass distribution $dσ/dM_{t\bar{t}}$, including Coulomb resummation for bound-state effects, as well as threshold resummation for emissions of soft and collinear gluons. We discuss uncertainty estimates and present a proposal for the use of these predictions in experimental analyses. |
| title | Updated predictions for toponium production at the LHC |
| topic | High Energy Physics - Phenomenology High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2412.16685 |