Abstract
We correct for the effect of temperature induced frequency shifts on the observed dynamic structure factor S(q,ω) and find that the intrinsic behavior for non-superfluid4He is remarkably similar to that for other noble-gas fluids.
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Montfrooij, W., Svensson, E.C. & de Schepper, I.M. Classical behavior of non-superfluid4He. J Low Temp Phys 89, 437–440 (1992). https://doi.org/10.1007/BF00694058
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DOI: https://doi.org/10.1007/BF00694058