 National Nuclear Data Center

The National Nuclear Data Center (NNDC) is a facility operated by the Brookhaven National Laboratory (BNL) in the United States. Its primary mission is to collect, evaluate, and disseminate nuclear data, which includes information on nuclear structure, nuclear reactions, and various nuclear properties. The data provided by the NNDC is critical for a wide range of applications including nuclear energy, radiation safety, medical diagnostics and treatment, and fundamental nuclear physics research.