KEYWORDS = nuclear matter, magnetization.
https://iopscience.iop.org/article/10.1086/309010
The inclusion of ultrastrong magnetic fields leads to a dramatic increase in the proton fraction, with consequences for the direct Urca process and neutron star cooling.
The magnetization of the nuclear matter never appears to become very large, as the value of |H/B| never deviates from unity by more than a few percent.
