Measurements of (n,xα) cross section using gaseous sample and gridded ionization chamber

被引：0

作者：

Sanami, T ^{[1
]}

Baba, M ^{[1
]}

Saito, K ^{[1
]}

Ibara, Y ^{[1
]}

Hirakawa, N ^{[1
]}

机构：

[1] Tohoku Univ, Sendai, Miyagi 98077, Japan

来源：

INTERNATIONAL CONFERENCE ON NUCLEAR DATA FOR SCIENCE AND TECHNOLOGY, VOL 59, PT 1 AND 2 | 1997年 / 59卷

关键词：

D O I：

暂无

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：

We developed a method of (n,alpha) cross section measurement using a gaseous sample in a gridded ionization chamber. This method enables to measure the cross section with large solid angle without the distortion by the energy loss in the sample. We developed a method to determine the detection efficiency which has been difficult to estimate for gaseous samples by using GIC signals and tight neutron collimation. The method is applied to the O-16(n,alpha) cross section measurement around 14 MeV.

引用

页码：616 / 618

页数：3