PURIFICATION AND PURITY CONTROL-SYSTEM FOR 2-BETA-DECAY EXPERIMENT WITH LIQUID AR IONIZATION-CHAMBER

被引：8

作者：

BARABASH, AS

STEKHANOV, VN

机构：

[1] Institute of Theoretical and Experimental Physics, 117259 Moscow

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1993年 / 327卷 / 01期

关键词：

D O I：

10.1016/0168-9002(93)91436-Q

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The low-background Ti-spong purification system and purity control detector were specially constructed for 2beta-decay experiments with liquid Ar ionization chamber. A single passage of commercial Ar though the purification system at a rate of 0.6 m3/h yields a gas of purity 1.9x10(-9) eqv. O2. The purification system was tested for Kr and Xe too. The measurement range of the purity control detector is 10(-1)-10(-12) eqv. O2.

引用

页码：168 / 170

页数：3