Triangle singularity in the $J/ψ\to ϕπ^+ a_0^-(π^- η),\; ϕπ^- a_0^+(π^+ η)$ decays
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arXiv
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| Main Authors: | Xiao, C. W., Dias, J. M., Dai, L. R., Liang, W. H., Oset, E. |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | |
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