THE ANALYSIS OF RADIOACTIVE DECAY CURVES (Ⅰ) TWO-COMPONENT DECAY CURVES——INTRODUCTION OF A NON-CLASSICAL METHOD OF ANALYSIS

FENG Xi-Zhang; LIU Nian-Qing; HAN Jun-Ying

Chinese Physics C> 1984, Vol. 8> Issue(1) : 110-114

THE ANALYSIS OF RADIOACTIVE DECAY CURVES (Ⅰ) TWO-COMPONENT DECAY CURVES——INTRODUCTION OF A NON-CLASSICAL METHOD OF ANALYSIS

Abstract
HTML
Reference
Related

PDF

Abstract：
In present paper, a non-classical method ("λ" method) of analyzing the two-component radioactive decay curve was developed. The use of the relationship between the apparent decay constant λ(t) and the time t in fitting is to be distinguished from the use of the relationship between the total activity A(t) and t in fitting by the classical method ("A" method). In "λ" method, there are three unknowns while in "A" method there are four, thus the former is simpler than the latter.
References

[1] 王淑英, 高能物理与核物理, 7(1983)408.

[1]	Sayipjamal Dulat , LIU Bo-Chao , ZOU Bing-Song , WU Ji-Min , . Covariant Tensor Formalism for Partial Wave Analyses of ψ Decays into γBB. Chinese Physics C, 2006, 30(4): 277-283.
[2]	WANG Hua-Lei , ZHANG Yu-Hu , ZHOU Xiao-Hong , GUO Ying-Xiang , LEI Xiang-Guo , XU Shu-Wei , XIE Yuan-Xiang , XING Ye-Bing , ZHENG Yong , LIU Min-Liang , SONG Li-Tao , XIE Cheng-Ying , , . β⁺/EC Decay and Systematic Analysis of ^176,178Ir. Chinese Physics C, 2006, 30(S2): 177-179.
[3]	OU Li , LIU Min , LI Zhu-Xia , LIU Ji-Feng . Thermal Stability Line for Hot Nuclei. Chinese Physics C, 2004, 28(11): 1160-1164.
[4]	REN Zhong-Zhou , Xu Chang , Wang Zai-Jun . Cluster Radioactivity of Heavy Nuclei. Chinese Physics C, 2004, 28(12): 1245-1247.
[5]	XU Guo-Fa , TONG Guo-Liang , HUANG Xiu-Ping , LV Feng , YU Guo-Wei . Analysis of Φ Decay to 3γ Final States with the TELESIS. Chinese Physics C, 2002, 26(5): 462-470.
[6]	SONG Ming-Tao , YANG Xiao-Dong , XIA Jia-Wen , ZHAN Wen-Long . Radioactive Ion Beam Line of CSR. Chinese Physics C, 2001, 25(5): 443-447.
[7]	ZHUANG TingLiang , GUO ZiJin , WEI Yi , LI Jin , YAN MuLin . Partial Wave Analysis of the Decay ψ′→J/ψ π⁺π^－. Chinese Physics C, 2000, 24(7): 616-623.
[8]	CHEN FenCe , SA BenHao , WANG Hui , LU ZhongDao . Microcanonical Ensemble Analysis of ALADIN Caloric Curve. Chinese Physics C, 2000, 24(1): 60-65.
[9]	Du Dongsheng . Analysis of B→η′K(K^),ηK(K^) Decay Processes. Chinese Physics C, 1999, 23(2): 199-203.
[10]	Jia Yu , Zhao Guangda . η_c-VV Problem in Constituent Quark Model. Chinese Physics C, 1999, 23(8): 765-773.
[11]	ZHANG Tian-Bao , WANG Shu-Ying , WANG Hai-Dong , SHEN Zhi-Qi , MENG Bo-Nian . Precise Measurement of Gamma Ray Energies With HPGE Spectrometer by Slithering Comparison Method. Chinese Physics C, 1993, 17(3): 202-207.
[12]	SHEN Qi-Xing , YU Hong . Spin and parity analysis for the three-step two-body hadronic decay processes of J/ψ. Chinese Physics C, 1992, 16(3): 219-228.
[13]	YU Hong , SHEN Qi-Xing . THE MOMENT ANALYSIS FOR THE J/ψ HADRONIC DECAY PROCESS. Chinese Physics C, 1990, 14(10): 875-881.
[14]	WANG Tai-Jie , RUAN Tong-Ze , YAN Wu-Guang , YU Hong , ZHENG Min . EXPERIMENTAL METHOD FOR SPIN-PARITY ANALYSIS OF J/ψ RADIATIVE DECAY PRODUCTS. Chinese Physics C, 1990, 14(5): 385-392.
[15]	LI Wei-Sheng , LI Wen-Xin , SHEN Cui-Hua . NON-ITERATIVE METHODS FOR RESOLUTION OF RADIOACTIVE DECAY CURVES (Ⅰ) RESOLUTION OF THREE-COMPONENT DECAY CURVE WITH A DECAY CONSTANT BEING KNOWN. Chinese Physics C, 1990, 14(2): 171-174.
[16]	SHEN Wen-Qing . A METHOD OF DATA ANALYSIS OF THE MAGNETIC SPECTROMETER. Chinese Physics C, 1983, 7(3): 361-369.
[17]	WANG Shu-Ying . METHOD OF ANALYSING POSITRON ANNIHILATION LIFETIME SPECTRUM WITH A MULTI EXPONENTIAL CURVE FITTING. Chinese Physics C, 1983, 7(4): 408-414.
[18]	FENG XI-ZHANG , ZHAO ZHEN-LAN , GUO YING-HUAN , LO SHI-HUA , XU YUAN-BIAO , YANG RUI-YING , HUANG ZHONG-XIANG , JIANG YONG . MEASUREMENTS OF NUMBER OF RADIOACTIVE ATOMS AND HALF-LIFE(Ⅲ). Chinese Physics C, 1982, 6(5): 642-647.
[19]	ZHAO ZHEN-LAN , XU YUAN-BIAO , GUO YING-HUAN , LO SHI-HUA , HUANG ZHONG-WIANG , YANG RUI-YING . MEASUREMENTS OF NUMBER OF RADIOACTIVE ATOMS AND HALF-LIFE (II). Chinese Physics C, 1982, 6(1): 111-112.
[20]	FENG XI-ZHANG , ZHAO ZHEN-LAN , LO SHI-HUA , ZHANG JING-LIE , GUO YING-HUAN , XU YUAN-BIAO , YANG RUI-YING , HUANG ZHONG-XIANG , ZHANG YUAN-JI , SU ZHI-XIN , LI ZUO-QIAN , MA GUO-HUI . MEASUREMENTS OF NUMBER OF RADIOACTIVE ATOMS AND HALF-LIFE (Ⅰ). Chinese Physics C, 1981, 5(6): 754-760.

Access

Get Citation

FENG Xi-Zhang, LIU Nian-Qing and HAN Jun-Ying. THE ANALYSIS OF RADIOACTIVE DECAY CURVES (Ⅰ) TWO-COMPONENT DECAY CURVES——INTRODUCTION OF A NON-CLASSICAL METHOD OF ANALYSIS[J]. Chinese Physics C, 1984, 8(1): 110-114.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(3666)
PDF Downloads(545)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

THE ANALYSIS OF RADIOACTIVE DECAY CURVES (Ⅰ) TWO-COMPONENT DECAY CURVES——INTRODUCTION OF A NON-CLASSICAL METHOD OF ANALYSIS

Corresponding author: FENG Xi-Zhang,

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1984-02-05

Abstract: In present paper, a non-classical method ("λ" method) of analyzing the two-component radioactive decay curve was developed. The use of the relationship between the apparent decay constant λ(t) and the time t in fitting is to be distinguished from the use of the relationship between the total activity A(t) and t in fitting by the classical method ("A" method). In "λ" method, there are three unknowns while in "A" method there are four, thus the former is simpler than the latter.