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Temperature dependence of the structure factor of liquid 4He

โœ Scribed by R. Sridhar; A. Shanthi


Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
419 KB
Volume
137
Category
Article
ISSN
0378-4371

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โœฆ Synopsis


Temperature dependence of the liquid structure factor of superfluid aHe is studied using the moments of the dynamic structure function with a realistic interaction potential in the effective mass approximation.


๐Ÿ“œ SIMILAR VOLUMES


Dynamic structure factor of superfluid4H
โœ Shosuke Sasaki ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 129 KB

We calculate the dynamic structure factor of liquid helium on the basis of a new microscopic theory. The structure factor obtained from the present theory contains a delta-functional peak for the second sound at any temperature lower than the 2 -point. If the experimental precision in Brillouin scat