Neutron activation analysis for cement elements using an IECF device as a high energy neutron source

2016 ◽  
Vol 8 (11) ◽  
pp. 2510-2514 ◽  
Author(s):  
E. Eftekhari Zadeh ◽  
A. Sadighzadeh ◽  
A. Salehizadeh ◽  
E. Nazemi ◽  
G. H. Roshani
Keyword(s):  
Neutron Activation Analysis ◽  
Activation Analysis ◽  
Neutron Activation ◽  
Neutron Source ◽  
High Energy ◽  
High Energy Neutron ◽  
Electrostatic Confinement ◽  
Energy Neutron ◽  
Confinement Fusion ◽  
Inertial Electrostatic Confinement Fusion

In this study, Neutron Activation Analysis (NAA) for cement elements using an Inertial Electrostatic Confinement Fusion (IECF) facility as a high energy neutron source is investigated.

scholarly journals Neutron activation analysis of archeological artifacts using the ISIS pulsed neutron source

AIP Advances ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 075005
Author(s):  
Carlo Cazzaniga ◽  
Antonella Scherillo ◽  
Anna Fedrigo ◽  
Davide Raspino ◽  
Francesco Grazzi ◽  
...  
Keyword(s):  
Neutron Activation Analysis ◽  
Activation Analysis ◽  
Neutron Activation ◽  
Neutron Source ◽  
Archeological Artifacts ◽  
Pulsed Neutron ◽  
Pulsed Neutron Source

scholarly journals High-energy detector calibration data for k 0-neutron activation analysis

2017 ◽  
Vol 315 (3) ◽  
pp. 743-750
Author(s):  
László Szentmiklósi ◽  
Boglárka Maróti ◽  
Dénes Párkányi ◽  
Ildikó Harsányi ◽  
Zsolt Révay
Keyword(s):  
Neutron Activation Analysis ◽  
Activation Analysis ◽  
Neutron Activation ◽  
High Energy ◽  
Energy Detector ◽  
Calibration Data ◽  
Detector Calibration

Interferences in instrumental neutron activation analysis by threshold reactions and uranium fission for miniature neutron source reactor

2013 ◽  
Vol 101 (9) ◽  
pp. 601-606
Author(s):  
M. Wasim
Keyword(s):  
Neutron Activation Analysis ◽  
Instrumental Neutron Activation Analysis ◽  
Activation Analysis ◽  
Neutron Activation ◽  
Neutron Flux ◽  
Neutron Source ◽  
Fission Products ◽  
Correction Factors ◽  
Uranium Fission ◽  
Instrumental Neutron Activation

Summary Miniature neutron source reactors (MNSR) are known for their stable neutron flux characteristics and are mostly employed for neutron activation analysis (NAA). Interfering reactions are sometimes observed in instrumental neutron activation analysis (INAA). Failure to correct for these interferences produces significant systematic positive errors. This paper provides correction factors for the interferences caused by the threshold reactions and fission products of 235U. These factors were calculated by using the experimentally determined thermal, epithermal and fast neutron flux and epithermal neutron flux shape factor and the nuclear data from the literature using the Høgdahl convention. Correction factors were calculated for (n, p) and (n, α) reactions for the most commonly observed radionuclides in INAA. Similarly, correction factors for uranium fission were calculated for 9 elements (Ce, Ba, La, Mo, Nd, Pd, Ru, Sm and Zr). The correction factors were validated by analyzing different materials. A comparison of uranium fission factors with those published in the literature showed a good agreement except for 97Zr, 99Mo and 131Ba which is due to difference in the flux characteristics. In general, these factors can be used with confidence.

Neutron activation analysis with PE moderated252Cf neutron source

1997 ◽  
Vol 216 (1) ◽  
pp. 75-79 ◽  
Author(s):  
Wuon-Shik Kim ◽  
Hyon-Soo Kim ◽  
Jong-Youl Kim ◽  
Ki-Hwan Kim ◽  
Yong-Uhn Kim ◽  
...  
Keyword(s):  
Neutron Activation Analysis ◽  
Activation Analysis ◽  
Neutron Activation ◽  
Neutron Source
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