I have a question about symmetry energy in semi-empirical mass formula,(adsbygoogle = window.adsbygoogle || []).push({});

According to semi-empirical mass formula as follows:

E=a_{v}A-a_{s}A^{2/3}-a_{c}Z(Z-1)/A^{1/3}-a_{sym}(N-Z)^{2}/A

why in the symmetry energy only squared parameter symmetry are exist and there is not the first power of asymmetry parameter?

**Physics Forums - The Fusion of Science and Community**

# Symmetry energy in nuclear physics

Have something to add?

- Similar discussions for: Symmetry energy in nuclear physics

Loading...

**Physics Forums - The Fusion of Science and Community**