Systematics of strong nuclear amplification of gluon saturation from exclusive vector meson production in high energy electron–nucleus collisions
| Autor: | Raju Venugopalan, Heikki Mäntysaari |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Nuclear and High Energy Physics
Nuclear Theory FOS: Physical sciences Electron 01 natural sciences 7. Clean energy Nuclear Theory (nucl-th) Nuclear physics systematics of strong nuclear amplification High Energy Physics - Phenomenology (hep-ph) 0103 physical sciences medicine Vector meson 010306 general physics Nuclear Experiment Scaling Mass number Physics ta114 010308 nuclear & particles physics Scattering Deep inelastic scattering lcsh:QC1-999 Gluon High Energy Physics - Phenomenology medicine.anatomical_structure High Energy Physics::Experiment Nucleus lcsh:Physics gluon saturation |
| Zdroj: | Physics Letters B Physics Letters Physics Letters B, Vol 781, Iss, Pp 664-671 (2018) |
| ISSN: | 0370-2693 |
| Popis: | We show that gluon saturation gives rise to a strong modification of the scaling in both the nuclear mass number $A$ and the virtuality $Q^2$ of the vector meson production cross-section in exclusive deep-inelastic scattering off nuclei. We present qualitative analytic expressions for how the scaling exponents are modified as well as quantitative predictions that can be tested at an Electron-Ion Collider. 10 pages, 9 figures. v2: matches the version published in Phys. Lett. B |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect