shell model in a sentence

Examples

1. A version of the Aufbau principle known as the nuclear shell model is used to predict the configuration of protons and neutrons in an atomic nucleus.
2. For example, in the shell model, a proton and a neutron with overlapping wavefunctions will have a greater strong interaction between them and stronger binding energy.
3. The softcover book includes 190 color photos of everything from cork-grip mandolin picks of the 1930s to tortoise-shell models and plectrums made from steel, brass and bronze.
4. The " shells " of the shell model are then no longer identical to the levels denoted by " n ", and the magic numbers are changed.
5. Problems with the shell model have led some to propose realistic two-body and three-body nuclear force effects involving nucleon clusters and then build the nucleus on this basis.
6. The authors measured the two-neutron separation energy to be 1.35 ( 10 ) MeV, in good agreement with shell model calculations, using standard interactions for this mass region.
7. Higher electric and magnetic multipole moments cannot be predicted by this simple version of the shell model, for the reasons similar to those in the case of deuterium.
8. 48 Ca is the lightest nucleus known to undergo double beta decay and the only one simple enough to be analyzed with the " sd " nuclear shell model.
9. The more sophisticated nuclear shell model is needed to mechanistically explain the route to the more energetically favorable outcome, in which one fission product is slightly smaller than the other.
10. The Aufbau principle can be applied, in a modified form, to the protons and neutrons in the atomic nucleus, as in the shell model of nuclear physics and nuclear chemistry.