Liquid structure function for dilute He3-He4 solutions

H. T. Tan; Chia Wei Woo

doi:10.1103/PhysRevA.7.233

Liquid structure function for dilute He3-He4 solutions

H. T. Tan^*
, Chia Wei Woo

^*Corresponding author for this work

Research output: Contribution to journal › Journal Article › peer-review

4 Citations (Scopus)

Abstract

We present semitheoretical estimates for the liquid structure function Sk(x) of He3-He4 solutions at low-He3 concentrations x. Our calculation makes use of a perturbation theory in the representation of correlated basis functions, a variational procedure for intermediate- and high-momentum transfers, experimental data on the concentration dependence of the velocity of sound, and an interpolation between k0.6 and 1.2 -1. For a 6% solution, the entire Sk(0.06) curve is obtained. Experimental measurements, presumably by x-ray scattering, are not yet available.

Original language	English
Pages (from-to)	233-239
Number of pages	7
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	7
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevA.7.233
Publication status	Published - 1973
Externally published	Yes

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10.1103/PhysRevA.7.233

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abstract = "We present semitheoretical estimates for the liquid structure function Sk(x) of He3-He4 solutions at low-He3 concentrations x. Our calculation makes use of a perturbation theory in the representation of correlated basis functions, a variational procedure for intermediate- and high-momentum transfers, experimental data on the concentration dependence of the velocity of sound, and an interpolation between k0.6 and 1.2 -1. For a 6\% solution, the entire Sk(0.06) curve is obtained. Experimental measurements, presumably by x-ray scattering, are not yet available.",

author = "Tan, \{H. T.\} and Woo, \{Chia Wei\}",

year = "1973",

doi = "10.1103/PhysRevA.7.233",

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T1 - Liquid structure function for dilute He3-He4 solutions

AU - Tan, H. T.

AU - Woo, Chia Wei

PY - 1973

Y1 - 1973

N2 - We present semitheoretical estimates for the liquid structure function Sk(x) of He3-He4 solutions at low-He3 concentrations x. Our calculation makes use of a perturbation theory in the representation of correlated basis functions, a variational procedure for intermediate- and high-momentum transfers, experimental data on the concentration dependence of the velocity of sound, and an interpolation between k0.6 and 1.2 -1. For a 6% solution, the entire Sk(0.06) curve is obtained. Experimental measurements, presumably by x-ray scattering, are not yet available.

AB - We present semitheoretical estimates for the liquid structure function Sk(x) of He3-He4 solutions at low-He3 concentrations x. Our calculation makes use of a perturbation theory in the representation of correlated basis functions, a variational procedure for intermediate- and high-momentum transfers, experimental data on the concentration dependence of the velocity of sound, and an interpolation between k0.6 and 1.2 -1. For a 6% solution, the entire Sk(0.06) curve is obtained. Experimental measurements, presumably by x-ray scattering, are not yet available.

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UR - https://www.scopus.com/pages/publications/35949037737

U2 - 10.1103/PhysRevA.7.233

DO - 10.1103/PhysRevA.7.233

M3 - Journal Article

AN - SCOPUS:35949037737

SN - 1050-2947

VL - 7

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EP - 239

JO - Physical Review A - Atomic, Molecular, and Optical Physics

JF - Physical Review A - Atomic, Molecular, and Optical Physics

IS - 1

ER -

Liquid structure function for dilute He3-He4 solutions

Abstract

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