Quark degrees of freedom inside nuclei: Toward explanation of nuclear properties
| Autor: | G. Musulmanbekov, N. D. Cook |
|---|---|
| Rok vydání: | 2008 |
| Předmět: |
Physics
Quark Nuclear and High Energy Physics Particle physics High Energy Physics::Lattice High Energy Physics::Phenomenology Nuclear Theory Quark model Degrees of freedom (physics and chemistry) Shell (structure) Down quark Atomic and Molecular Physics and Optics Nuclear physics Quark star Up quark Nuclear Experiment Nucleon |
| Zdroj: | Physics of Atomic Nuclei. 71:1226-1231 |
| ISSN: | 1562-692X 1063-7788 |
| Popis: | Starting with a realistic quark model of nucleon structure, in which quarks are strongly correlated with one another within the nucleon, the light nuclei 2H, 3H, 3He, and 4He can be constructed by assuming similar correlations with the quarks in neighboring nucleons. Importance of color loops created owing to the closure of quark ends of adjacent nucleons is emphasized. Applying the model to larger nucleon systems reveals the emergence of symmetries at the nuclear level that are isomorphic with those known from the independent-particle (shell) model. |
| Databáze: | OpenAIRE |
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