BETA-PARTICLE FEEDING DISTRIBUTIONS FOR CS-38-141 FROM TOTAL ABSORPTION GAMMA-RAY SPECTROMETER (TAGS)

被引：11

作者：

HELMER, RG

GREENWOOD, RC

WATTS, KD

PUTNAM, MH

机构：

[1] Idaho National Engineering Laboratory, EG and G Idaho, Inc., Idaho Falls

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1994年 / 339卷 / 1-2期

关键词：

D O I：

10.1016/0168-9002(94)91803-1

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A total absorption gamma-ray spectrometer (TAGS) has been used to measure the summed gamma-ray spectra for several fission products. A Si detector was used to collect beta-particle-gated coincidence TAGS spectra. This system has been used to measure the coincidence spectra for Cs-138-141. The analyses of these spectra are based on response functions for monoenergetic gamma rays and electrons that were computed with a Monte Carlo code. Beta-feeding distributions as a function of the excitation energy of the level have been deduced.

引用

页码：189 / 199

页数：11

共 15 条

[1]

[Anonymous], 1986, NUCL SCI ENG, DOI DOI 10.13182/NSE86-A18182

[2] CALCULATION OF BETA--DECAY HALF-LIVES WITH THE PROTON-NEUTRON QUASIPARTICLE RPA [J].