The total neutron cross section of liquid para-hydrogen

被引：19

作者：

Celli, M

Rhodes, N

Soper, AK

Zoppi, M

机构：

[1] CNR, Ist Elettron Quantist, I-50127 Florence, Italy

[2] Rutherford Appleton Lab, ISIS Facil, Didcot OX11 0QX, Oxon, England

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1999年 / 11卷 / 50期

关键词：

D O I：

10.1088/0953-8984/11/50/315

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We have measured, using the pulsed neutron source ISIS, the total neutron cross section of liquid para-hydrogen in the vicinity of the triple point. The experimental results compare only qualitatively with the results of the Young and Koppel theory. However, a much better agreement is found once modifications are included in the model which effectively take into account the intermolecular interactions.

引用

页码：10229 / 10242

页数：14

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