TOTAL NEUTRON CROSS-SECTION OF LEAD

被引：6

作者：

KANDA, K

AIZAWA, O

机构：

[1] KYOTO UNIV,RES REACTOR INST,SENNAN,OSAKA,JAPAN

[2] TOKYO INST TECHNOL,RES LAB NUCL REACTORS,MEGURO,TOKYO,JAPAN

来源：

NUCLEAR SCIENCE AND ENGINEERING | 1976年 / 60卷 / 03期

关键词：

NEUTRONS; -; Absorption;

D O I：

10.13182/NSE76-A26879

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The total thermal-neutron cross section of natural lead under various physical conditions was measured by the transmission method. It became clear that the total cross section at room temperature previously reported is lower than the present data. The total cross section at 400, 500, and 600 C, above the melting point of lead, 327 C, was also measured, and the changes in the cross section as a function of temperature were examined, especially near and below the melting point. The data obtained for the randomly oriented polycrystalline state at room temperature were in reasonable agreement with the theoretical values calculated by the THRUSH and UNCLE-TOM codes.

引用

页码：230 / 234

页数：5