Measurement of the production cross-section of $J/ψ$ and $ψ(2$S$)$ mesons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector
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arXiv
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| Format: | Preprint |
| Published: |
2023
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| _version_ | 1866910340014407680 |
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| author | ATLAS Collaboration |
| author_facet | ATLAS Collaboration |
| contents | Measurements of the differential production cross-sections of prompt and non-prompt $J/ψ$ and $ψ(2$S$)$ mesons with transverse momenta between 8 and 360 GeV and rapidity in the range $|y|<2$ are reported. Furthermore, measurements of the non-prompt fractions of $J/ψ$ and $ψ(2$S$)$, and the prompt and non-prompt $ψ(2$S$)$-to-$J/ψ$ production ratios, are presented. The analysis is performed using 140 fb$^{-1}$ of $\sqrt{s}=13$ TeV $pp$ collision data recorded by the ATLAS detector at the LHC during the years 2015-2018. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2309_17177 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Measurement of the production cross-section of $J/ψ$ and $ψ(2$S$)$ mesons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector ATLAS Collaboration High Energy Physics - Experiment Measurements of the differential production cross-sections of prompt and non-prompt $J/ψ$ and $ψ(2$S$)$ mesons with transverse momenta between 8 and 360 GeV and rapidity in the range $|y|<2$ are reported. Furthermore, measurements of the non-prompt fractions of $J/ψ$ and $ψ(2$S$)$, and the prompt and non-prompt $ψ(2$S$)$-to-$J/ψ$ production ratios, are presented. The analysis is performed using 140 fb$^{-1}$ of $\sqrt{s}=13$ TeV $pp$ collision data recorded by the ATLAS detector at the LHC during the years 2015-2018. |
| title | Measurement of the production cross-section of $J/ψ$ and $ψ(2$S$)$ mesons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector |
| topic | High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2309.17177 |