scholarly journals True coincidence summing corrections for an extended energy range HPGe detector

2015 ◽  
Author(s):  
Y. Venegas-Argumedo ◽  
M. E. Montero-Cabrera
Keyword(s):  
Energy Range ◽  
Hpge Detector ◽  
True Coincidence ◽  
True Coincidence Summing ◽  
Coincidence Summing

True coincidence summing corrections in point and extended sources

2011 ◽  
Vol 289 (3) ◽  
pp. 773-780 ◽  
Author(s):  
Chhavi Agarwal ◽  
Sanhita Chaudhury ◽  
A. Goswami ◽  
M. Gathibandhe
Keyword(s):  
True Coincidence ◽  
True Coincidence Summing ◽  
Extended Sources ◽  
Coincidence Summing

Development of granular radioactive reference source from 152,154Eu adsorbed on tin tungstate matrix

2018 ◽  
Vol 106 (8) ◽  
pp. 685-694 ◽  
Author(s):  
H. El-Said ◽  
H. E. Ramadan ◽  
Elsayed K. Elmaghraby ◽  
M. Amin
Keyword(s):  
Hpge Detector ◽  
Low Ph ◽  
Reference Source ◽  
Sorption Behavior ◽  
Acid Solutions ◽  
High Affinity ◽  
True Coincidence Summing ◽  
Ph Values ◽  
Active Portion ◽  
Coincidence Summing

Abstract A reference source with the granular active portion was made using 152,154Eu(III) loaded tin tungstate material. Batch equilibration method was used to investigate the interaction of 152,154Eu(III) radiotracer (10−4 M) in acid solutions on tin(IV) tungstate gel matrix. The sorption behavior of 152,154Eu(III) showed high affinity towards tin(IV) tungstate gel matrix at low pH values. Tin tungstate gel matrix was loaded with 152,154Eu from batch at pH 3. Standardization of the source was done spectroscopically with reference to primary certified set of radioactive sources and with the aid of HPGe detector. Random and true coincidence summing was carried out by following-up coincidence in 152Eu and possible interference between γ lines of 152Eu and 154Eu. The relation between the grain size and the activity of samples was studied. Correction factor for capsule attenuation was applied.

Sign in / Sign up

Export Citation Format

Share Document