Beta-particle feeding distributions for 138-141Cs from total absorption gamma-ray spectrometer (TAGS)

被引:0
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作者
Helmer, R.G. [1 ]
Greenwood, R.C. [1 ]
Watts, K.D. [1 ]
Putnam, M.H. [1 ]
机构
[1] EG&G Idaho, Inc, Idaho Falls, United States
关键词
Gamma ray spectrometers - Monte Carlo methods - Radiation detectors - Radioisotopes;
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摘要
A total absorption gamma-ray spectrometer (TAGS) has been used too 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 138-141Cs. The analyses of these spectra are based on response functions for monoenergetic gamma rays and electrons that were compared with a Monte Carlo code. Beta-feeding distributions as a function of the excitation energy of the level have been deduced.
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页码:189 / 199
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