Shape of the atomic nucleus - Wikipedia
The shape of the atomic nucleus depends on the variety of factors related to the size and shape of its nucleon constituents and the nuclear force holding them together.
The Nucleus - Lawrence Berkeley National Laboratory
In addition to its atomic number and mass number, a nucleus is also characterized by its size, shape, binding energy, angular momentum, and (if it is unstable) half-life. One of the best ways to determine the size of a nucleus is to scatter high-energy electrons from it.
Imaging shapes of atomic nuclei in high-energy nuclear collisions
2024年11月6日 · New shape-imaging method. To directly observe the global shape of the nuclei, a measurement must (1) be much quicker than τrot and (2) provide access to the many-body nucleon distribution in each ...
The Structure of Nuclei - The National Academies Press
The Structure of Nuclei. Introduction. The nucleus, the core and center of the atom, is a quantal many-body system governed by the strong interaction. Just as hadrons are composed of quarks and gluons, the nucleus is composed of the most stable of these hadrons—neutrons and protons.
Nuclear shapes: from earliest ideas to multiple shape coexisting ...
2016年7月21日 · In the present narrative, we focus on specific features of shape coexistence that, in our opinion, play a major role in advancing our understanding of shapes in atomic nuclei. The single most important point is the idea that all nuclei possess multiple shapes.
New shape-imaging method. To directly observe the global shape of the nuclei, a measurement must 1) be much quicker than and 2) provide τrot access to the many-body nucleon distribution in each nucleus. High-energy nuclear collisions, an utterly …
The impact of nuclear shape on the emergence of the neutron ... - Nature
2020年11月5日 · Here we show that the neutron dripline from fluorine (Z = 9) to magnesium (Z = 12) can be predicted using a mechanism that goes beyond the single-particle picture: as the number of neutrons...
Shape of the Nucleus | Science - AAAS
Nuclear shapes can vary rather widely, with doubly magic nuclei preferring spherical symmetry. Some nuclei execute volume-preserving oscillations about spherical shape, while others possess permanent spheroidal deformations.
Shapes and Shells in Nuclear Structure - Cambridge University …
The spherical nuclear one-particle potential is introduced and developed to cover the case of deformed nuclei. The latter chapters of the book are devoted to discussions of barrier penetration, fast nuclear rotation, nucleon-nucleon interactions and the pairing interaction.
Coexistence of nuclear shapes: self-consistent mean-field
2016年1月14日 · A quantitative analysis of the evolution of nuclear shapes and shape phase transitions, including regions of short-lived nuclei that are becoming accessible in experiments at radioactive-beam facilities, necessitate accurate modeling of the underlying nucleonic dynamics.