The magnetic susceptibility of neutron matter is calculated in Brueckner theory with the Reid hard core potential and the Mongan nonlocal separable potential. The rearrangement contribution, calculated with suitable approximations, turns out to be important at the densities above normal nuclear density. The results obtained for the Reid hard core potential are similar to those obtained previously for the Reid soft-core potential. No evidence of a transition to ferromagnetic state is found.
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P. Haensel (1975) studied this question.
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