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three nucleon force nuclear stability heavy elements study

New Study Unveils Overlooked Nuclear Force That Stabilizes Matter Kyushu University Researchers Discover  Three-Nucleon Force's Role in Nuclear Stability Researchers at Kyushu University, have uncovered how the three-nucleon force within an atom's nucleus influences nuclear stability. Their study in Physics Letter B   sheds light on why certain nuclei are more stable and offers insights into astrophysical processes, such as the formation of heavy elements in stars. The Nucleus: The Heart of Atomic Matter Atoms, the fundamental constituents of matter, serve as the building blocks of the universe. The majority of an atom's mass is concentrated in its minuscule nucleus, which consists of protons and neutrons, collectively termed nucleons. For over a century, a key focus in nuclear physics has been understanding the interactions between these nucleons that ensure nuclear stability and maintain a low-energy state. The Two-Nucleon Force: The Strongest Nuclear Interaction The str...