STANDARDIZATION OF RU-103 AND MEASUREMENT OF THE EMISSION PROBABILITIES FOR THE PRINCIPAL GAMMA-RAYS

被引：7
作者：
MIYAHARA, H
NOZUE, Y
MORI, C
机构：
[1] Department of Nuclear Engineering, School of Engineering, Nagoya University, Nagoya
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1992年 / 312卷 / 1-2期
关键词：
D O I：
10.1016/0168-9002(92)90182-4
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Standardisation of Ru-103 was carried out using a 4-pi-beta(ppc)-gamma(HPGe) coincidence apparatus permitting the computer discrimination method. The correct standardisation was achieved only by the accurate measurement of the coincidence efficiency function considering the effect of the 40-keV internal conversion electrons. The emission probabilities for the principal 497-, 557- and 610-keV gamma-rays were determined to be 0.9147 +/- 0.0058, 0.0085 +/- 0.0001 and 0.0581 +/- 0.0005 from the disintegration rate and gamma-ray measurements.
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页码：359 / 363
页数：5
相关论文
共 17 条
  • [1] BRANDT S, 1976, STATISTICAL COMPUTAT
  • [2] de Frenne D., 1985, Nuclear Data Sheets, V45, P363, DOI 10.1016/S0090-3752(85)80026-0
  • [3] COINCIDENCE SUMMING CORRECTIONS IN GE(LI)-SPECTROMETRY AT LOW SOURCE-TO-DETECTOR DISTANCES
    DEBERTIN, K
    SCHOTZIG, U
    [J]. NUCLEAR INSTRUMENTS & METHODS, 1979, 158 (2-3): : 471 - 477
  • [4] Harmatz B., 1979, Nuclear Data Sheets, V28, P403, DOI 10.1016/S0090-3752(79)80037-X
  • [5] EFFICIENCY CALIBRATION OF A GE DETECTOR FOR 30-2800 KEV GAMMA-RAYS
    HELMER, RG
    [J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH, 1982, 199 (03): : 521 - 529
  • [6] KOCHER DC, 1974, NUCL DATA SHEETS, V13, P337, DOI DOI 10.1016/S0090-3752(74)80008-6
  • [7] DECAY OF 39-DAY RU-103 AND 17-DAY PD-103 TO LEVELS OF RH-103
    MACIAS, ES
    PHELPS, ME
    SARANTITES, DG
    MEYER, RA
    [J]. PHYSICAL REVIEW C, 1976, 14 (02): : 639 - 644
  • [8] Milsted J., 1957, J NUCL ENERGY, V4, P51
  • [9] STANDARDIZATION OF EU-152 BY 2-DIMENSIONAL EXTRAPOLATION
    MIYAHARA, H
    NOZUE, Y
    KITAORI, S
    WATANABE, T
    [J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1990, 286 (03) : 497 - 501
  • [10] MIYAHARA H, 1989, APPL RADIAT ISOTOPES, V40, P343, DOI 10.1016/0883-2889(89)90229-3
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