Heuristic approach for peak regions estimation in gamma-ray spectra measured by a NaI detector

被引：1

作者：

祝梦华 ^{[1
]}

刘良钢 ^{[1
]}

尤众 ^{[1
]}

许敖敖 ^{[1
]}

机构：

[1] Space Exploration Laboratory, Macao Univeristy of Science and Technology

来源：

中国物理C | 2009年 / 33卷 / 03期

关键词：

peak regions; gamma-ray spectra; background elimination;

D O I：

暂无

中图分类号：

O572.212 [];

学科分类号：

070202 ;

摘要：

In this paper, a heuristic approach based on Slavic’s peak searching method has been employed to estimate the width of peak regions for background removing. Synthetic and experimental data are used to test this method. With the estimated peak regions using the proposed method in the whole spectrum, we find it is simple and effective enough to be used together with the Statistics-sensitive Nonlinear Iterative Peak-Clipping method.

引用

页码：205 / 209

页数：5

共 16 条

[1] Heuristic approach for peak regions estimation in gamma-ray spectra measured by a NaI detector
Zhu Meng-Hua
Liu Liang-Gang
You Zhong
Xu Ao-Ao
CHINESE PHYSICS C, 2009, 33 (03) : 205 - 209
[2] Peak center and area estimation in gamma-ray energy spectra using a Mexican-hat wavelet
Qin, Zhang-jian
Chen, Chuan
Luo, Jun-song
Xie, Xing-hong
Ge, Liang-quan
Wu, Qi-fan
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2017, 858 : 22 - 29
[3] EXPERIMENTAL VALIDATION OF THE BACKSCATTERING GAMMA-RAY SPECTRA WITH THE MONTE CARLO CODE
Sy Minh Tuan Hoang
Yoo, Sangho
Sun, Gwang Min
NUCLEAR ENGINEERING AND TECHNOLOGY, 2011, 43 (01) : 13 - 18
[4] The gamma-ray spectra of halocarbons in positron-electron annihilation process
Ma, X. G.
Zhu, Y. H.
Liu, Y.
PHYSICS LETTERS A, 2015, 379 (38) : 2306 - 2310
[5] Reliability of the peak-analysis results in gamma-ray spectrometry for high relative peak-area uncertainties
Korun, M.
Vodenik, B.
Zorko, B.
APPLIED RADIATION AND ISOTOPES, 2015, 105 : 60 - 65
[6] Neutron and gamma-ray spectra of 239PuBe and 241AmBe
Vega-Carrillo, HR
Manzanares-Acuña, E
Becerra-Ferreiro, AM
Carrillo-Nuñez, A
APPLIED RADIATION AND ISOTOPES, 2002, 57 (02) : 167 - 170
[7] The gamma-ray spectra of 5-carbon alkane isomers in the positron annihilation process
Ma, Xiaoguang
Zhu, Yinghao
Liu, Yang
PHYSICS LETTERS A, 2016, 380 (21) : 1848 - 1855
[8] A Nonlinear wavelet method for data smoothing of low-level gamma-ray spectra
Gang, X
Li, D
Zhang, BN
Zhu, JS
JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, 2004, 41 (01) : 73 - 76
[9] A novel methodology for gamma-ray spectra dataset procurement over varying standoff distances and source activities
Fjeldsted, Aaron P.
Morrow, Tyler J.
Scott, Clayton
Zhu, Yilun
Holland, Darren E.
Hanks, Ephraim M.
Lintereur, Azaree T.
Wolfe, Douglas E.
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2024, 1067
[10] Systematic measurement of keV-neutron capture cross sections and capture gamma-ray spectra of Sn isotopes
Nishiyama, J
Igashira, M
Ohsaki, T
Kitnt, GN
Chung, WC
Ro, TI
CAPTURE GAMMA-RAY SPECTROSCOPY AND RELATED TOPICS, 2006, 819 : 579 - +

← 1 2 →