GAMMA-RAY ENERGIES FOR RA-228-AC-228 DECAY AND THE TH-228 DECAY CHAIN

被引：12

作者：

HELMER, RG

机构：

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

来源：

NUCLEAR INSTRUMENTS & METHODS | 1979年 / 164卷 / 02期

关键词：

D O I：

10.1016/0029-554X(79)90255-6

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The energies of over 100 γ rays from the decay of 228Ra-228Ac have been determined in order to provide calibration energies for Ge(Li) and Ge semiconductor spectrometers. The γ-ray energies extend from 57 to 1965 keV. Six γ-ray energies from the daughters of 228Th have also been determined. © 1979.

引用

页码：355 / 362

页数：8

共 8 条

[1]

Cohen E. R., 1973, Journal of Physical and Chemical Reference Data, V2, P663, DOI 10.1063/1.3253130

[2] PRECISE GAMMA-RAY ENERGIES FOR CALIBRATION OF GE SEMICONDUCTOR SPECTROMETERS TO 3.5 MEV [J].

GREENWOOD, RC ;

HELMER, RG ;

GEHRKE, RJ .

NUCLEAR INSTRUMENTS & METHODS, 1979, 159 (2-3) :465-482

[3] PRECISE COMPARISON AND MEASUREMENT OF GAMMA-RAY ENERGIES WITH A GE(LI) DETECTOR .1. 50-420 KEV [J].

GREENWOOD, RC ;

HELMER, RG ;

GEHRKE, RJ .

NUCLEAR INSTRUMENTS & METHODS, 1970, 77 (01) :141-+

[4] RE-EVALUATION OF PRECISE GAMMA-RAY ENERGIES FOR CALIBRATION OF GE(LI) SPECTROMETERS [J].

HELMER, RG ;

GREENWOOD, RC ;

GEHRKE, RJ .

NUCLEAR INSTRUMENTS & METHODS, 1978, 155 (1-2) :189-201

[5] PRECISE COMPARISON AND MEASUREMENT OF GAMMA-RAY ENERGIES WITH A GE(LI) DETECTOR .2. 400-1300 KEV [J].

HELMER, RG ;

GREENWOOD, RC ;

GEHRKE, RJ .

NUCLEAR INSTRUMENTS & METHODS, 1971, 96 (01) :173-+

[6] PEAK POSITION VARIATION WITH SOURCE GEOMETRY IN GE(LI) DETECTOR SPECTRA [J].

HELMER, RG ;

GEHRKE, RJ ;

GREENWOOD, RC .

NUCLEAR INSTRUMENTS & METHODS, 1975, 123 (01) :51-59

[7]

Horen D. J., 1976, Nuclear Data Sheets, V17, P367, DOI 10.1016/S0090-3752(76)80042-7

[8] REDETERMINATION OF AU-198 AND IR-192 GAMMA-RAY STANDARDS BETWEEN 0.1 AND 1.0 MEV [J].

KESSLER, EG ;

DESLATTES, RD ;

HENINS, A ;

SAUDER, WC .

PHYSICAL REVIEW LETTERS, 1978, 40 (03) :171-174

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