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Effects of Meson Mass Decrease on Superfluidity in Nuclear Matter

Masayuki Matsuzaki·Tomonori Tanigawa
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Abstract

We calculate the $^1S_0$ pairing gap in nuclear matter by adopting the "in-medium Bonn potential" proposed by Rapp et al. [e-print nucl-th/9706006], which takes into account the in-medium meson mass decrease, as the particle-particle interaction in the gap equation. The resulting gap is significantly reduced in comparison with the one obtained by adopting the original Bonn potential.

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Masayuki Matsuzaki, Tomonori Tanigawa. 1998-11-06. Effects of Meson Mass Decrease on Superfluidity in Nuclear Matter. https://doi.org/10.1016/s0370-2693(98)01447-6

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