Further study of $$c\bar{c}c\bar{c}$$ c c ¯ c c ¯ system within a chiral quark model
Abstract Inspired by the recent ATLAS and CMS experiments on the invariant mass spectrum of $$J/\psi J/\psi $$ J / ψ J / ψ , we systematically study the $$c\bar{c}c\bar{c}$$ c c ¯ c c ¯ system of $$J^{P}=0^{+}$$ J P = 0 + . In the framework of chiral quark model, we have carried out bound-state calc...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2025-02-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-025-13822-w |
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