BCS gap function, other related functions and parameters for ³He

We give here effective numerical code for calculating the Bardeen-Cooper-Schrieffer gap function and other related functions. These are needed, for example, in calculating the hydrostatic coefficients for superfluid ³He-B. The principle of the calculation is explained in this pdf note. The excel file also contains several other parameters relevant for the low-temperature properties of liquid ³He.

• BCS gap function, fortran77
• Trivial strong-coupling correction, fortran77
• Yosida-type functions, fortran77
• BCS gap function for ³He-A, fortran77
• Cross functions for ³He-A, fortran77
• Hydrostatic parameters for ³He-A, fortran77
• Homogeneous scattering model for ³He in aerogel, fortran77
• Complete system for parameters of ³He, Excel 97-2004 (tested in MacOS and Windows, now including also the A phase)

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