Absolute peak-efficiency calibration of a well-type germanium detector using multiple gamma-emitting nuclides with the "Solver" add-in in Excel™

被引：5

作者：

Ishizu, H. ^{[1
]}

Yamada, T. ^{[1
]}

机构：

[1] Japan Radioisotope Assoc, Bunkyo Ku, 28-45,Honkomagome 2, Tokyo 1138941, Japan

来源：

APPLIED RADIATION AND ISOTOPES | 2017年 / 126卷

关键词：

Coincidence summing; Germanium detector; Peak efficiency; Iteration algorithm; The "Solver" add-in in Excel (TM); Se-75; Cs-134; COINCIDENCE SUMMING CORRECTIONS; RAY SPECTROMETRY; CURVES; SE-75;

D O I：

10.1016/j.apradiso.2017.02.013

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

When calibrating absolute peak efficiency and total efficiency functions for high efficient germanium detectors, single gamma-emitting nuclides are used in general to avoid coincidence summing effects. As another approach, Blaauw developed calibration technique using multiple gamma-emitting nuclides with least-square technique (Blaauw, 1993; Blaauw and Gelsema, 2003). In the present study, we tried to calibrate efficiency functions of a well-type germanium detector based on Blaauw's approach using a home-made iteration calculation algorithm with the "Solver" add-in in Excel (TM).

引用

页码：158 / 161

页数：4

共 15 条

[1] [Anonymous], THESIS
[2] THE USE OF SOURCES EMITTING COINCIDENT GAMMA-RAYS FOR DETERMINATION OF ABSOLUTE EFFICIENCY CURVES OF HIGHLY EFFICIENT GE DETECTORS
BLAAUW, M
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1993, 332 (03) : 493 - 500
[3] Cascade summing in gamma-ray spectrometry in marinelli-beaker geometries: the third efficiency curve
Blaauw, M
Gelsema, SJ
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2003, 505 (1-2) : 311 - 315
[4] Geometry effects in well-type Ge-detectors due to the introduction of high-Z linings
Gelsema, SJ
Blaauw, M
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1996, 368 (02) : 410 - 415
[5] Gilmore G., 2008, Practical Gamma Ray Spectrometry
[6] Correction equations of coincidence summing using 75Se radionuclide in the efficiency of HpGe detector
Lee, Y
Park, S
Choi, K
Horiguchi, T
Inoue, H
[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 1999, 242 (01) : 105 - 110
[7] Intercomparison of methods for coincidence summing corrections in gamma-ray spectrometry-part II (volume sources)
Lepy, M. -C.
Altzitzoglou, T.
Anagnostakis, M. J.
Capogni, M.
Ceccatelli, A.
De Felice, P.
Djurasevic, M.
Dryak, P.
Fazio, A.
Ferreux, L.
Giampaoli, A.
Han, J. B.
Hurtado, S.
Kabdic, A.
Kanisch, G.
Karfopoulos, K. L.
Klemola, S.
Kovar, P.
Laubenstein, M.
Lee, J. H.
Lee, J. M.
Lee, K. B.
Pierre, S.
Carvalhal, G.
Sima, O.
Chau Van Tao
Tran Thien Thanh
Vidmar, T.
Vukanac, I.
Yang, M. J.
[J]. APPLIED RADIATION AND ISOTOPES, 2012, 70 (09) : 2112 - 2118
[8] Intercomparison of methods for coincidence summing corrections in gamma-ray spectrometry
Lepy, M. -C.
Altzitzoglou, T.
Anagnostakis, M. J.
Arnold, D.
Capogni, M.
Ceccatelli, A.
De Felice, P.
Dersch, R.
Dryak, P.
Fazio, A.
Ferreux, L.
Guardati, M.
Han, J. B.
Hurtado, S.
Karfopoulos, K. L.
Klemola, S.
Kovar, P.
Lee, K. B.
Ocone, R.
Ott, O.
Sima, O.
Sudar, S.
Svec, A.
Chau Van Tao
Tran Thien Thanh
Vidmar, T.
[J]. APPLIED RADIATION AND ISOTOPES, 2010, 68 (7-8) : 1407 - 1412
[9] The direct measurement of 133Ba activity by the sum-peak method
Novkovic, D.
Nadderd, L.
Durasevic, M.
Vukanac, I.
Kandic, A.
Milosevic, Z.
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2009, 608 (01) : 116 - 120
[10] Coincidence summing of X- and gamma rays of 75Se
Novkovic, Dusan
Vukanac, Ivana
Kandic, Aleksandar
Durasevic, Mirjana
Milosevic, Zoran
[J]. APPLIED RADIATION AND ISOTOPES, 2012, 70 (03) : 520 - 527

← 1 2 →