paringsenergi
Paringsenergi, or pairing energy, is a term used in physics to describe the energy gained when two fermions form a bound pair due to an attractive interaction. It appears prominently in nuclear physics and in condensed matter physics.
In atomic nuclei, nucleons tend to pair up; protons pair with protons and neutrons with neutrons. This
In superconductors, Cooper pairs form a many-body ground state; the pairing energy manifests as an energy gap
Measurement and interpretation vary by field. In nuclear physics, pairing energy is inferred from precise mass