COINCIDENCE SUMMING CORRECTIONS IN GE(LI)-SPECTROMETRY AT LOW SOURCE-TO-DETECTOR DISTANCES

被引：271

作者：

DEBERTIN, K

SCHOTZIG, U

机构：

[1] Physikalisch-Technische Bundesanstalt

来源：

NUCLEAR INSTRUMENTS & METHODS | 1979年 / 158卷 / 2-3期

关键词：

D O I：

10.1016/S0029-554X(79)94845-6

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Coincidence summing effects play an important role in Ge(Li)-spectrometry at low source-to-detector distances. For 60Co, 88Y and 152Eu correction factors for two close" geometries frequently encountered in surveillance and waste control measurements are determined experimentally. Moreover the correction factors are calculated for the same geometries for the most abundant lines of 18 radionuclides. Correction factors vary between 1.0 and 1.5 dependent on the particular decay scheme. © 1979 North-Holland Publishing Co."

引用

页码：471 / 477

页数：7

共 7 条

[1] Andreev D.S., 1972, INSTRUM EXP TECH, V25, P1358
[2] ANDREEV DS, 1973, IZV AN SSSR FIZ+, V37, P1609
[3] LIMITATIONS OF PULSER METHOD FOR PILE-UP CORRECTIONS IN GE(LI)-SPECTROMETRY
DEBERTIN, K
SCHOTZIG, U
[J]. NUCLEAR INSTRUMENTS & METHODS, 1977, 140 (02): : 337 - 340
[4] DEBERTIN K, 1977, KERNTECHNIK, V19, P420
[5] PRECISE RELATIVE GAMMA-RAY INTENSITIES FOR CALIBRATION OF GE SEMICONDUCTOR-DETECTORS
GEHRKE, RJ
HELMER, RG
GREENWOOD, RC
[J]. NUCLEAR INSTRUMENTS & METHODS, 1977, 147 (02): : 405 - 423
[6] INFLUENCE OF SOURCE-DETECTOR DISTANCE ON RELATIVE INTENSITY AND ANGULAR-CORRELATION MEASUREMENTS WITH GE(LI) SPECTROMETERS
MCCALLUM, GJ
COOTE, GE
[J]. NUCLEAR INSTRUMENTS & METHODS, 1975, 130 (01): : 189 - 197
[7] Schotzig U., 1973, PTB-MITT, V83, P307

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