First sound in superfluid helium 3-helium 4 solutions.

[In Russian. / En russe.]

Author(s) : ADAMENKO I. N., NEMCHENKO K. E., CYGANOK V. I.

Type of article: Article

Summary

The problem of the first sound velocity and absorption in superfluid helium 3-helium 4 solutions is solved at arbitrary frequencies in the whole range of temperatures, where the quasiparticle description can be applied. The calculation results are compared with experimental data.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1993-0640
  • Languages: Russian
  • Source: Fiz. nizk. Temp. - vol. 18 - n. 2
  • Publication date: 1992
  • Document available for consultation in the library of the IIR headquarters only.

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