Recovery effect from a deposit on the anode wire of proportional counters

被引：0

作者：

Yamauchi, Makoto ^{[1
]}

Kawai, Nobuyuki ^{[1
]}

Yoshida, Atsumasa ^{[1
]}

Matsuoka, Masaru ^{[1
]}

机构：

[1] The Inst of Physical and Chemical, Research, Saitama, Japan

来源：

Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers | 1993年 / 32卷 / 08期

关键词：

Anodes - Carbon dioxide - Deposits - Proportional counters - Radiation counters - X ray apparatus;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We have found a recovery effect from a deposit on the anode wire of proportional counters after high count detection. Usually we use a quenching gas of some organic material for proportional counters. During the development of position-sensitive proportional counters, we found that isobutylene as a quenching gas creates a deposit on the carbon anode wire in proportional counters under high irradiation, while carbon dioxide eliminates the deposit. Furthermore, we have measured the expansion of the deposit on the anode wire using an X-ray beam of 0.15mmφ.

引用

页码：3606 / 3607