Measurements of the total-to-peak ratio of a semiconductor gamma-ray detector

被引：9

作者：

Korun, M

Martincic, R

机构：

[1] J. Stefan Institute, Ljubljana

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1997年 / 385卷 / 03期

关键词：

D O I：

10.1016/S0168-9002(96)01165-5

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The total-to-peak ratio of a semiconductor gamma-ray detector was measured on a grid of points in its vicinity. Losses due to pile-up and dead time were corrected by the pulser method. An expression for calculation of the total number of gamma-rays detected from the total number of counts in the spectrum was derived. The usefulness of the approach is demonstrated by presentation and discussion of the measured spatial dependence of the total-to-peak ratio.

引用

页码：511 / 518

页数：8

共 6 条

[1]

BRISTOW Q, 1994, RADIOACTIVITY RADIOC, V5, P22

[2]

Debertin K., 1988, Gammaand X-Ray Spectrometry with Semiconductor Detectors

[3]

KORUN M, 1992, APPL RADIAT ISOTOPES, V43, P29, DOI 10.1016/0883-2889(92)90074-O

[4]

KORUN M, 1993, DP6875 JSI

[5] CALCULATION OF THE ABSOLUTE PEAK EFFICIENCY OF GAMMA-RAY DETECTORS FOR DIFFERENT COUNTING GEOMETRIES [J].

MOENS, L ;

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DECORTE, F ;

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SIMONITS, A ;

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NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH, 1981, 187 (2-3) :451-472

[6] IDEALIZED PULSE PILEUP EFFECTS ON ENERGY-SPECTRA [J].

TENNEY, FH .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1984, 219 (01) :165-172

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