Production of 1−+ exotic charmonium-like states in electron-positron collisions
The absence of observed charmonium-like states with the exotic quantum numbers JPC=1−+ has prompted us to investigate the production rates of the 1−+ DD‾1(2420) and D⁎D‾1(2420) hadronic molecules, which we refer to as ηc1 and ηc1′, respectively, in electron-positron collisions. Assuming a hadronic m...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-08-01
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| Series: | Physics Letters B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269325003648 |
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