Characterizing nuclear materials hidden in lead containers by neutron-tomography-driven prompt gamma activation imaging (PGAI-NT)

2015 ◽  
Vol 7 (7) ◽  
pp. 3157-3163 ◽  
Author(s):  
László Szentmiklósi ◽  
Zoltán Kis
Keyword(s):  
Sensitive Element ◽  
Neutron Imaging ◽  
Nuclear Materials ◽  
Prompt Gamma ◽  
Neutron Tomography ◽  
Gamma Activation ◽  
Element Analysis ◽  
Monte Carlo Calculations ◽  
Position Sensitive

The consistent use of 3D neutron imaging, position-sensitive element analysis by PGAI and Monte-Carlo-calculations results in thorough characterization of sealed nuclear forensics samples.

Revealing hidden features of a Japanese articulated iron lobster via non-destructive local element analysis and 3D imaging

2021 ◽  
Author(s):  
László Szentmiklósi ◽  
Zoltán Kis ◽  
Manako Tanaka ◽  
Boglárka Maróti ◽  
Masato Hoshino ◽  
...  
Keyword(s):  
Activation Analysis ◽  
3D Imaging ◽  
Prompt Gamma Activation Analysis ◽  
Neutron Imaging ◽  
Prompt Gamma ◽  
Gamma Activation ◽  
Element Analysis ◽  
X Ray ◽  
Local Element ◽  
Non Destructive

We present a workflow to non-destructively determine the elemental compositions of internal volumes of interest enclosed within complex-shaped objects, by combining 3D X-ray or neutron imaging, prompt-gamma activation analysis, and...

Standards for Hydrogen in Titanium Alloy

1998 ◽  
Vol 513 ◽  
Author(s):  
R. M. Lindstrom ◽  
R. L. Paul
Keyword(s):  
Titanium Alloy ◽  
Activation Analysis ◽  
Mass Fraction ◽  
Cold Neutron ◽  
Prompt Gamma Activation Analysis ◽  
Standard Reference Materials ◽  
Prompt Gamma ◽  
Direct Reaction ◽  
Gamma Activation

ABSTRACTMass-fraction standards of dilute hydrogen in titanium alloy are prepared by direct reaction of the elements, and verified by cold-neutron prompt-gamma activation analysis. The procedure is applied to the production and characterization of Standard Reference Materials.

The ANCIENT CHARM project at FRM II: three-dimensional elemental mapping by prompt gamma activation imaging and neutron tomography

2013 ◽  
Vol 28 (9) ◽  
pp. 1508 ◽  
Author(s):  
Ralf Schulze ◽  
László Szentmiklósi ◽  
Petra Kudejova ◽  
Lea Canella ◽  
Zoltán Kis ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Prompt Gamma ◽  
Neutron Tomography ◽  
Elemental Mapping ◽  
Gamma Activation ◽  
Prompt Gamma Activation
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