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Title: Apparatuses and methods for detecting, identifying and quantitating radioactive nuclei and methods of distinguishing neutron stimulation of a radiation particle detector from gamma-ray stimulation of a detector

Abstract

In one aspect, the invention encompasses a method of detecting radioactive decay, comprising: a) providing a sample comprising a radioactive material, the radioactive material generating decay particles; b)providing a plurality of detectors proximate the sample, the detectors comprising a first set and a second set, the first set of the detectors comprising liquid state detectors utilizing liquid scintillation material coupled with photo tubes to generate a first electrical signal in response to decay particles stimulating the liquid scintillation material, the second set of the detectors comprising solid state detectors utilizing a crystalline solid to generate a second electrical signal in response to decay particles stimulating the crystalline solid; c) stimulating at least one of the detectors to generate at least one of the first and second electrical signals, the at least one of the first and second electrical signals being indicative of radioactive decay in the sample. In another aspect, the invention encompasses an apparatus for identifying and quantitating radioactive nuclei of a sample comprising radioactive material that decays to generate neutrons and high-energy .gamma.-rays.

Inventors:
 [1];  [1];  [1];  [1]
  1. Idaho Falls, ID
Issue Date:
Research Org.:
Idaho National Engineering and Environmental Laboratory, Idaho Falls, ID
OSTI Identifier:
873826
Patent Number(s):
6255657
Assignee:
Bechtel BWXT Idaho, LLC (Idaho Falls, ID)
DOE Contract Number:  
AC07-94ID13223
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
apparatuses; methods; detecting; identifying; quantitating; radioactive; nuclei; distinguishing; neutron; stimulation; radiation; particle; detector; gamma-ray; aspect; encompasses; method; decay; comprising; providing; sample; material; generating; particles; plurality; detectors; proximate; set; liquid; utilizing; scintillation; coupled; photo; tubes; generate; electrical; signal; response; stimulating; solid; crystalline; signals; indicative; apparatus; decays; neutrons; high-energy; gamma; -rays; scintillation material; decay particles; radioactive material; electrical signals; active material; electrical signal; particle detector; radioactive decay; sample comprising; comprising solid; active nuclei; crystalline solid; /250/

Citation Formats

Cole, Jerald D, Drigert, Mark W, Reber, Edward L, and Aryaeinejad, Rahmat. Apparatuses and methods for detecting, identifying and quantitating radioactive nuclei and methods of distinguishing neutron stimulation of a radiation particle detector from gamma-ray stimulation of a detector. United States: N. p., 2001. Web.
Cole, Jerald D, Drigert, Mark W, Reber, Edward L, & Aryaeinejad, Rahmat. Apparatuses and methods for detecting, identifying and quantitating radioactive nuclei and methods of distinguishing neutron stimulation of a radiation particle detector from gamma-ray stimulation of a detector. United States.
Cole, Jerald D, Drigert, Mark W, Reber, Edward L, and Aryaeinejad, Rahmat. Mon . "Apparatuses and methods for detecting, identifying and quantitating radioactive nuclei and methods of distinguishing neutron stimulation of a radiation particle detector from gamma-ray stimulation of a detector". United States. https://www.osti.gov/servlets/purl/873826.
@article{osti_873826,
title = {Apparatuses and methods for detecting, identifying and quantitating radioactive nuclei and methods of distinguishing neutron stimulation of a radiation particle detector from gamma-ray stimulation of a detector},
author = {Cole, Jerald D and Drigert, Mark W and Reber, Edward L and Aryaeinejad, Rahmat},
abstractNote = {In one aspect, the invention encompasses a method of detecting radioactive decay, comprising: a) providing a sample comprising a radioactive material, the radioactive material generating decay particles; b)providing a plurality of detectors proximate the sample, the detectors comprising a first set and a second set, the first set of the detectors comprising liquid state detectors utilizing liquid scintillation material coupled with photo tubes to generate a first electrical signal in response to decay particles stimulating the liquid scintillation material, the second set of the detectors comprising solid state detectors utilizing a crystalline solid to generate a second electrical signal in response to decay particles stimulating the crystalline solid; c) stimulating at least one of the detectors to generate at least one of the first and second electrical signals, the at least one of the first and second electrical signals being indicative of radioactive decay in the sample. In another aspect, the invention encompasses an apparatus for identifying and quantitating radioactive nuclei of a sample comprising radioactive material that decays to generate neutrons and high-energy .gamma.-rays.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2001},
month = {1}
}

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