Search for $e^+e^-\to K^+ K^- ψ(3770)$ at center-of-mass energies from 4.84 to 4.95 GeV
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arXiv
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866910414481129472 |
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| author | BESIII Collaboration |
| author_facet | BESIII Collaboration |
| contents | Using $e^+e^-$ collision data, corresponding to an integrated luminosity of $892\,\rm pb^{-1}$ collected at center-of-mass energies from 4.84 to 4.95\,GeV with the BESIII detector, we search for the process $e^+e^-\to K^+ K^- ψ(3770)$ by reconstructing two charged kaons and one $D$ meson from $ψ(3770)$. No significant signal of $e^+e^-\to K^+ K^- ψ(3770)$ is found and the upper limits of the Born cross sections are reported at 90\% confidence level. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2404_11927 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Search for $e^+e^-\to K^+ K^- ψ(3770)$ at center-of-mass energies from 4.84 to 4.95 GeV BESIII Collaboration High Energy Physics - Experiment Using $e^+e^-$ collision data, corresponding to an integrated luminosity of $892\,\rm pb^{-1}$ collected at center-of-mass energies from 4.84 to 4.95\,GeV with the BESIII detector, we search for the process $e^+e^-\to K^+ K^- ψ(3770)$ by reconstructing two charged kaons and one $D$ meson from $ψ(3770)$. No significant signal of $e^+e^-\to K^+ K^- ψ(3770)$ is found and the upper limits of the Born cross sections are reported at 90\% confidence level. |
| title | Search for $e^+e^-\to K^+ K^- ψ(3770)$ at center-of-mass energies from 4.84 to 4.95 GeV |
| topic | High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2404.11927 |