Higher order strong-coupling effects in superfluid 3He

Author(s): J. A. Sauls and J. W. Serene
Comments: 2 Journal pages
Journal-ref: Physica B+C, 108, 1137-1138 (1981)

Higher order strong-coupling corrections combined with the weak-coupling-plus model and a realistic quasiparticle scattering amplitude can account for the magnitudes of the specific heat jumps of superfluid 3He at high pressure. These higher order effects do not destroy the agreement between the weak-coupling-plus model and the B phase specific heat measurements of Alvesalo, et al.

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