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Temperature dependence of the nuclear symmetry energy

D. J. Dean·S. E. Koonin·K. Langanke·P. B. Radha
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Abstract

We have studied the properties of A=54 and A=64 isobars at temperatures T \leq 2 MeV via Monte Carlo shell model calculations with two different residual interactions. In accord with empirical indications, we find that the symmetry energy coefficient, b_{sym}, is independent of temperature to within 0.6 MeV for T \leq 1 MeV. This is in contrast to a recent suggestion of a 2.5 MeV increase of b_{sym} for this temperature, which would have significantly altered the supernova explosion scenario.

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D. J. Dean, S. E. Koonin, K. Langanke, P. B. Radha. 1994-08-26. Temperature dependence of the nuclear symmetry energy. https://doi.org/10.1016/0370-2693(95)00858-i

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