Preprint - A Delta S Criterion for Identifying Shell Evolution and Stability in Superheavy Nuclei

Key Points

• The research aims to develop a diagnostic framework for identifying nuclear shell closures in superheavy nuclei.
• Introduces the Delta S criterion for analysis
• Utilizes the AME2020 dataset for evaluations
• Analyzes differential energy surfaces
• Achieves a 94% success rate identifying known exotic shells
• Provides a distinct stability signature for Z=120