J/ψ photoproduction: Threshold to very high energy
A reaction model for γ+p→J/ψ+p photoproduction, which exposes the cc¯ content of the photon in making the transition γ→cc¯+P→J/ψ and couples the intermediate cc¯ system to the proton's valence quarks via Pomeron (P) exchange, is used to deliver a description of available data, viz. both differe...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024-09-01
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| Series: | Physics Letters B |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269324004623 |