Liquid deuteromethane pulse ionization chamber

被引：1
|
作者：
Barabash, AS [1 ]
Belogurov, SG [1 ]
Kornoukhov, VN [1 ]
Kuzichev, VF [1 ]
Stekhanov, VN [1 ]
机构：
[1] State Sci Ctr Russian Federat Inst Theoret & Expt, Moscow 117259, Russia
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1999年 / 434卷 / 2-3期
关键词：
deuteromethane; ionization chamber; neutrino;
D O I：
10.1016/S0168-9002(99)00493-3
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The serviceability of a pulse ionization chamber tilled with liquid deuteromethane (LCD4) is confirmed experimentally. Deuteromethane with a level of electronegative impurities of 3 x 10(-9) equiv. O-2 has been obtained using Ni/SiO2 adsorbent. it is shown that for electric fields up to 3 kV/cm, the electronic properties of LCD4 are close to those of LCH4. The ionization chamber shows an energy resolution of 14%(FWHM) when detecting 1.2 MeV gamma-rays. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：478 / 480
页数：3
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