What is plotted in the chart of nuclides?
A table or chart of nuclides is a two-dimensional graph of isotopes of the elements, in which one axis represents the number of neutrons and the other represents the number of protons in the atomic nucleus. Each point plotted on the graph thus represents a nuclide of a known or hypothetical chemical element.
What means Segre’s chart of the nuclides?
To determine the stability of an isotope, you can use the ratio neutron/proton (N/Z). Also, to help understand this concept, there is a chart of the nuclides, known as a Segre chart. This chart shows a plot of the known nuclides as a function of their atomic and neutron numbers.
What is the significance of the Segre chart?
What is a Segre plot?
A plot of neutron number (N) against atomic number (Z) for all stable nuclides. The stability of nuclei can be understood qualitatively on the basis of the nature of the strong interaction (see fundamental interactions) and the competition between this attractive force and the repulsive electrical force.
What is the chart of the nuclides?
The Chart of the Nuclides shows the known nuclei in terms of their atomic number, Z, and neutron number, N. Each box represents a particular nuclide and is color-coded according to its predominant decay mode.
What is livechart of nuclides?
LiveChart of Nuclides – Advanced version. LiveChart is an interactive chart of the nuclides – nuclear structure and decay properties of all known nuclides are presented through a user-friendly graphical interface. Most of the accessible data are taken from the Evaluated Nuclear Structure…
Where can I find the data on nuclear structure analysis?
Most of the accessible data are taken from the Evaluated Nuclear Structure Data File (ENSDF), which is the most authoritative and up-to-date database in this area. In addition, other data of interest, e.g. thermal neutron cross sections, nuclear moments and radii can also be displayed.
What is a table of nuclides?
A table or chart of nuclides is a two-dimensional graph of isotopes of the elements, in which one axis represents the number of neutrons (symbol N) and the other represents the number of protons (atomic number, symbol Z) in the atomic nucleus. Each point plotted on the graph thus represents a nuclide of a known or hypothetical chemical element.
What is the nucleus information resource portal?
The IAEA’s NUCLEUS information resource portal provides access to over 100 scientific, technical and regulatory resources, including databases, applications, publications and training material.