Analysis of axion-like particles in a top-quark pair production at the CLIC
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arXiv
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| Format: | Preprint |
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2025
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| _version_ | 1866912410262044672 |
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| author | İnan, S. C. Kisselev, A. V. |
| author_facet | İnan, S. C. Kisselev, A. V. |
| contents | We examine a contribution of axion-like particles (ALPs) to a top pair production via the collision of Compton backscattered photons at the CLIC operating in a $γγ$ mode. The exclusion bounds on the ALP-top quark coupling depending on the ALP mass $m_a$ are given. The mass range 10 GeV -- 10 TeV is considered. We have obtained that for $m_a = 10$ GeV the ALP-top quark couplings as small as $0.17$ TeV$^{-1}$ and $0.11$ TeV$^{-1}$ can be probed at the CLIC with the energy of 1.5 TeV and 3 TeV, respectively. A comparison with other constraints on the ALP-top coupling is given. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_15500 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Analysis of axion-like particles in a top-quark pair production at the CLIC İnan, S. C. Kisselev, A. V. High Energy Physics - Phenomenology High Energy Physics - Experiment We examine a contribution of axion-like particles (ALPs) to a top pair production via the collision of Compton backscattered photons at the CLIC operating in a $γγ$ mode. The exclusion bounds on the ALP-top quark coupling depending on the ALP mass $m_a$ are given. The mass range 10 GeV -- 10 TeV is considered. We have obtained that for $m_a = 10$ GeV the ALP-top quark couplings as small as $0.17$ TeV$^{-1}$ and $0.11$ TeV$^{-1}$ can be probed at the CLIC with the energy of 1.5 TeV and 3 TeV, respectively. A comparison with other constraints on the ALP-top coupling is given. |
| title | Analysis of axion-like particles in a top-quark pair production at the CLIC |
| topic | High Energy Physics - Phenomenology High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2501.15500 |