GAMMA-RAY EMISSION PROBABILITY MEASUREMENT BY A 2-DIMENSIONAL 4 PI-BETA-GAMMA COINCIDENCE SYSTEM

被引：24

作者：

MIYAHARA, H

MATUMOTO, H

WURDIYANTO, G

YANAGIDA, K

TAKENAKA, Y

YOSHIDA, A

MORI, C

机构：

[1] Department of Nuclear Engineering, School of Engineering, Nagoya University, Chikusa-ku, Nagoya, 464-01, Furo-cho

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1994年 / 353卷 / 1-3期

关键词：

D O I：

10.1016/0168-9002(94)91644-6

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A two-dimensional data-acquisition system has been applied to a coincidence system composed of a new 4 pi beta proportional counter operated with CF4 gas and an HPGe detector. This system was capable of measuring the disintegration rates of short half-life nuclides. Making the most merit of this system, the emission probabilities of the principal gamma-rays for I-128 were measured; they are smaller than the evaluated values by about 25% and the uncertainties have been reduced by more than one order.

引用

页码：229 / 233

页数：5

共 17 条

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