Neutron activation energy spectrum processing method, device, equipment and medium

Abstract

The invention provides a neutron activation energy spectrum processing method which comprises the following steps: acquiring original energy spectrum data which comprises original channel address data, original acquisition time data, original neutron flux data and original characteristic peak data; obtaining standard channel address data according to the original channel address data; obtaining standard acquisition time data according to the original acquisition time data; obtaining standard neutron flux data according to the original neutron flux data; obtaining standard spectrum peak offset data according to the original characteristic peak data; and obtaining standard energy spectrum data according to the standard channel address data, the standard acquisition time data, the standard neutron flux data and the standard spectrum peak offset data. According to the neutron activation energy spectrum processing method disclosed by the invention, energy spectrum data can be standardized before neutron activation analysis and quantitative calculation.

Description

technical field [0001] The present invention relates to the technical field of neutron activation, in particular to a method, device, equipment and medium for processing neutron activated energy spectrum. Background technique [0002] When processing the neutron-activated energy spectrum, under different measurement scenarios, the obtained energy spectrum may have inconsistent number of channels, different acquisition times, different neutron source intensities, and spectral peak shifts, etc., resulting in The obtained energy spectrum data cannot be directly calculated for de-spectrification or the data error after de-spectrification is large. Therefore, there is a need for improvements in neutron-activated energy spectral processing techniques. SUMMARY OF THE INVENTION [0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a method for processing the energy spectrum of neutron activation, which can standa...

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Problems solved by technology

[0002] When processing the energy spectrum of neutron activation, in different measurement scenarios, the obtained energy spectrum may have inconsistencies in the number of traces, different acquisition times, different neutron source intensities, and spectral peak drift, etc., resulting in The obtained energy spectrum data cannot be directly used for spectrum analysis calculation or the data error after spectrum analysis is large

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