K+K- photoproduction in ultra$-$peripheral Pb$--$Pb collisions
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arXiv
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866911866950778880 |
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| author | Kim, Minjung |
| author_facet | Kim, Minjung |
| contents | In ultra-peripheral collisions (UPCs) of relativistic heavy ions, photoproduction occurs when a photon emitted from one nucleus interacts with the other nucleus from the opposing beam, producing particles in the final state. Measurements of \KK photoproduction probe interactions and couplings between the $ϕ(1020)$ and charged kaons with photons and nuclear targets. We report exclusive \KK photoproduction cross section at midrapidity in \PbPb collisions at \snn = 5.02 TeV, which is measured for the first time in UPCs. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_02949 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | K+K- photoproduction in ultra$-$peripheral Pb$--$Pb collisions Kim, Minjung Nuclear Experiment High Energy Physics - Experiment In ultra-peripheral collisions (UPCs) of relativistic heavy ions, photoproduction occurs when a photon emitted from one nucleus interacts with the other nucleus from the opposing beam, producing particles in the final state. Measurements of \KK photoproduction probe interactions and couplings between the $ϕ(1020)$ and charged kaons with photons and nuclear targets. We report exclusive \KK photoproduction cross section at midrapidity in \PbPb collisions at \snn = 5.02 TeV, which is measured for the first time in UPCs. |
| title | K+K- photoproduction in ultra$-$peripheral Pb$--$Pb collisions |
| topic | Nuclear Experiment High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2405.02949 |