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The atomic nucleus is the small, dense region consisting of protons and neutrons at the center of an atom, discovered in 1911 by Ernest Rutherford at the University of Manchester based on the 1909 Geiger–Marsden gold foil experiment. After the discovery of the neutron in 1932, models for a nucleus composed of protons and neutrons were quickly developed…
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nucleus protons nuclear neutrons nuclei atom force stable nucleons model energy atomic models halo together nucleon neutron proton electrons mass
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Atomic nucleus | is a | small | 0.90 | text |
| lithium-11 or boron-14 | instance of | is represented by halo nuclei | 0.80 | text |
| in which dineutrons | instance of | is represented by halo nuclei | 0.80 | text |
| or other collections of neutrons | instance of | is represented by halo nuclei | 0.80 | text |
| orbit at distances of about 10 fm | instance of | is represented by halo nuclei | 0.80 | text |
| the nuclei are extremely limited | instance of | current computational and mathematical approaches for solving QCD in low-energy systems | 0.80 | text |
| the Argonne v18 potential or chiral effective field theory.Even if the nuclear force is well constrained | instance of | Current approaches are limited to either phenomenological models | 0.80 | text |
| a significant amount of computational power is required to accurately compute the properties of nuclei ab initio | instance of | Current approaches are limited to either phenomenological models | 0.80 | text |
| Atomic nucleus | related to Shell models and other quantum models | These | 0.60 | section |
| Atomic nucleus | related to Shell models and other quantum models | In | 0.60 | section |
| Atomic nucleus | related to Shell models and other quantum models | The | 0.60 | section |
| Atomic nucleus | related to Shell models and other quantum models | Some | 0.60 | section |
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