|
KMID : 1151820140080070443
|
|
Journal of the Korean Society of Radiology
2014 Volume.8 No. 7 p.443 ~ p.447
|
|
|
Soil Samples in 134Cs of the 604, 795 keV Spectrum Analysis
|
|
Jang Eun-Sung
|
|
|
Abstract
|
|
|
|
¹³⁴Cs radioactive concentration among soil samples is difficult to classify due to the background impact on crust originated natural radioactive nuclide, and overlapping and interfering between peaks. The ways to identify true peaks in gamma-ray spectroscopy are as follows to reduce statistical fluctuation by smoothing based on the fact that the shapes of peak are mostly Gaussian, to inspect the levels of width and height of peaks, to add functions on low-energy trailing phenomena, or 4) to check the peaks after modifying Gaussian function itself. Therefore, it is considered that information and knowledge for spectrum analysis are necessary.
|
|
|
KEYWORD
|
|
|
Energy spectrum, Peak separate, Gamma-ray Spectrometry
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|