Determination of 125I activity using sum-peak method with a well-type HPGe-detector-based spectrometer

Zhonglu Wang; Xiaolin Zhang; Yongfu Chang; Demin Liu

doi:10.1016/S0168-9002(00)01017-2

Determination of ¹²⁵I activity using sum-peak method with a well-type HPGe-detector-based spectrometer

Zhonglu Wang
, Xiaolin Zhang
, Yongfu Chang
, Demin Liu

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

This paper describes the determination of ¹²⁵I activity by using the sum-peak method with a well-type HPGe-detector-based spectrometer. The activity equation for ¹²⁵I, which is free of nuclear parameters and detector efficiency, is developed. By using this method, we have determined the specific activity of an international comparison solution of ¹²⁵I provided by the Electrotechnical Laboratory (ETL) of Japan. The result is in good agreement with those of ETL and BIPM, proving the validity of the new absolute method for the determination of ¹²⁵I activity.

Original language	English (US)
Pages (from-to)	475-481
Number of pages	7
Journal	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	459
Issue number	3
DOIs	https://doi.org/10.1016/S0168-9002(00)01017-2
State	Published - Mar 1 2001

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics
Instrumentation

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10.1016/S0168-9002(00)01017-2

Cite this

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title = "Determination of 125I activity using sum-peak method with a well-type HPGe-detector-based spectrometer",

abstract = "This paper describes the determination of 125I activity by using the sum-peak method with a well-type HPGe-detector-based spectrometer. The activity equation for 125I, which is free of nuclear parameters and detector efficiency, is developed. By using this method, we have determined the specific activity of an international comparison solution of 125I provided by the Electrotechnical Laboratory (ETL) of Japan. The result is in good agreement with those of ETL and BIPM, proving the validity of the new absolute method for the determination of 125I activity.",

author = "Zhonglu Wang and Xiaolin Zhang and Yongfu Chang and Demin Liu",

year = "2001",

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doi = "10.1016/S0168-9002(00)01017-2",

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Determination of ¹²⁵I activity using sum-peak method with a well-type HPGe-detector-based spectrometer. / Wang, Zhonglu; Zhang, Xiaolin; Chang, Yongfu et al.
In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 459, No. 3, 01.03.2001, p. 475-481.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Determination of 125I activity using sum-peak method with a well-type HPGe-detector-based spectrometer

AU - Wang, Zhonglu

AU - Zhang, Xiaolin

AU - Chang, Yongfu

AU - Liu, Demin

PY - 2001/3/1

Y1 - 2001/3/1

N2 - This paper describes the determination of 125I activity by using the sum-peak method with a well-type HPGe-detector-based spectrometer. The activity equation for 125I, which is free of nuclear parameters and detector efficiency, is developed. By using this method, we have determined the specific activity of an international comparison solution of 125I provided by the Electrotechnical Laboratory (ETL) of Japan. The result is in good agreement with those of ETL and BIPM, proving the validity of the new absolute method for the determination of 125I activity.

AB - This paper describes the determination of 125I activity by using the sum-peak method with a well-type HPGe-detector-based spectrometer. The activity equation for 125I, which is free of nuclear parameters and detector efficiency, is developed. By using this method, we have determined the specific activity of an international comparison solution of 125I provided by the Electrotechnical Laboratory (ETL) of Japan. The result is in good agreement with those of ETL and BIPM, proving the validity of the new absolute method for the determination of 125I activity.

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JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

IS - 3

ER -

Determination of ¹²⁵I activity using sum-peak method with a well-type HPGe-detector-based spectrometer

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