A Ramsauer-Townsend effect in liquid 3He

被引：8

作者：

Sandouqa, A. S. ^{[1
]}

Ghassib, H. B. ^{[2
]}

Joudeh, B. R. ^{[3
]}

机构：

[1] Al Balqa Appl Univ, Fac Engn Technol, Dept Appl Sci, Amman, Jordan

[2] Univ Jordan, Dept Phys, Amman, Jordan

[3] Tafila Tech Univ, Dept Appl Phys, Tafila, Jordan

来源：

CHEMICAL PHYSICS LETTERS | 2010年 / 490卷 / 4-6期

关键词：

TOTAL-CROSS-SECTION; T-MATRIX; SCATTERING; HELIUM; ENERGY;

D O I：

10.1016/j.cplett.2010.03.052

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Calculations of the total scattering cross section for He-3-He-3 collisions in matter at low energy exhibit beyond any doubt a Ramsauer-Townsend effect in liquid He-3. This effect is absent in the He-3 gas. It is, therefore, a purely many-body effect in liquid He-3. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：172 / 175

页数：4

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