Scale Dependent Pomeron Intercept in Electromagnetic Diffractive Processes
| Autor: | Dosch, H. G., Ferreira, E. |
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| Rok vydání: | 2015 |
| Předmět: | |
| Zdroj: | Phys. Rev. D 92, 034002 (2015) |
| Druh dokumentu: | Working Paper |
| DOI: | 10.1103/PhysRevD.92.034002 |
| Popis: | We test the hypothesis that diffractive scattering in the perturbative and non-perturbative domain is determined by the exchange of a single pomeron with a scale dependent trajectory. Present data on diffractive vector meson production are well compatible with this model and recent results for $J/\psi$ photoproduction at LHC strongly support it. The model is inspired by concepts of gauge/string duality applied to the pomeron. Comment: 11 pages, 9 figures |
| Databáze: | arXiv |
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