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Scientists Discover Shortest-Lived Superheavy Nucleus: Rf-252

1/30/2025

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Summary

Story summary

In a groundbreaking discovery, researchers from GSI/FAIR and Johannes Gutenberg University Mainz have unveiled rutherfordium-252 (Rf-252), the shortest-lived superheavy nucleus, boasting a fleeting half-life of just 13 microseconds. This pivotal finding, shared in Physical Review Letters, deepens our grasp of the elusive “island of stability” in nuclear science, paving the way for future explorations of heavier elements and their stable isotopes.

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Story summary

In a groundbreaking discovery, researchers from GSI/FAIR and Johannes Gutenberg University Mainz have unveiled rutherfordium-252 (Rf-252), the shortest-lived superheavy nucleus, boasting a fleeting half-life of just 13 microseconds. This pivotal finding, shared in Physical Review Letters, deepens our grasp of the elusive “island of stability” in nuclear science, paving the way for future explorations of heavier elements and their stable isotopes.