NLO corrections to $J/ψ+c+\bar{c}$ photoproduction
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arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2024
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| _version_ | 1866910440255127552 |
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| author | Feng, Qi-Ming Qiao, Cong-Feng |
| author_facet | Feng, Qi-Ming Qiao, Cong-Feng |
| contents | Based on the factorization framework of nonrelativistic quantum chromodynamics, we study the associated $J/ψ+c+\bar{c}$ photoproduction process at next-to-leading order in $α_s$ and leading order in the velocity expansion. The total cross section and differential cross section in $p_T^2$, $W$ and $z$ are presented. The results indicate that the next-to-leading order corrections are substantial, and testable in experiment. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_05683 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | NLO corrections to $J/ψ+c+\bar{c}$ photoproduction Feng, Qi-Ming Qiao, Cong-Feng High Energy Physics - Phenomenology Based on the factorization framework of nonrelativistic quantum chromodynamics, we study the associated $J/ψ+c+\bar{c}$ photoproduction process at next-to-leading order in $α_s$ and leading order in the velocity expansion. The total cross section and differential cross section in $p_T^2$, $W$ and $z$ are presented. The results indicate that the next-to-leading order corrections are substantial, and testable in experiment. |
| title | NLO corrections to $J/ψ+c+\bar{c}$ photoproduction |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2405.05683 |