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On the sum rule approach to quarkonium-hadron interactions
We extend a recent sum rule calculation for inelastic quarkonium-hadron interactions to realistic parton distribution functions; we also include finite target-mass corrections. The last modification is shown effectively changes the gluon distribution function entering the r.h.s. of resulting sum rul...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
1996
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/S0370-2693(96)01321-4 http://cds.cern.ch/record/304310 |
| Sumario: | We extend a recent sum rule calculation for inelastic quarkonium-hadron interactions to realistic parton distribution functions; we also include finite target-mass corrections. The last modification is shown effectively changes the gluon distribution function entering the r.h.s. of resulting sum rules. We also comment on applicability of sum-rule approach to large momenta n. |
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