Physicists map excess gamma rays from 13 fission nuclei in single experiment
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In a single experiment, physicists measured excess high-energy gamma-ray emissions from more than a dozen heavy, unstable atomic nuclei produced in nuclear fission. The mapping of gamma rays from 13 isotopes marks a step toward better understanding the fission process.
The Experiment
Researchers conducted a single experiment to measure gamma-ray emissions from fission fragments. They identified excess high-energy gamma rays from 13 unstable nuclei. The measurement was performed at a particle accelerator facility.
Fission Insights
The excess gamma rays provide data on the de-excitation of fission fragments. This helps refine models of nuclear fission, a key process in nuclear physics. The study involved isotopes with atomic masses between 80 and 160.