NNDC Chart of NuclidesAlejandro Sonzogni
National Nuclear Data Center, Building 197D, Brookhaven National Laboratory, Upton, NY 11973-5000, USA
Published online: 21 May 2008
The National Nuclear Data Center has recently developed an interactive chart of nuclides, http://www.nndc.bnl.gov/chart/, that provides nuclear structure and decay data. Since its implementation, it has proven to be one of the most popular web products. The information presented is derived from the ENSDF and Nuclear Wallet Card databases. Experimentally known nuclides are represented by a cell in chart with the number of neutrons on the horizontal axis and the number of protons on the vertical axis. The color of the cell is used to indicate the ground state half-life or the ground state predominant decay mode.
© CEA 2008