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Simulating Makrofol as a detector for neutron-induced recoils
1Karlsruhe Institute of Technology, Institute for Radiation Research, Hermann-von-Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen, Germany.
This study presents a simulation method to determine the angular response of Makrofol nuclear track detectors to neutrons. Experimental verification confirmed the simulation
Area of Science:
- Nuclear Physics
- Materials Science
- Radiation Detection
Background:
- Solid-state nuclear track detectors (SNTDs) are sensitive to neutron incident angles.
- Understanding angular response is crucial for accurate neutron dosimetry and imaging.
Purpose of the Study:
- To develop and validate a simulation method for investigating the angular response of Makrofol detectors.
- To establish a reliable approach for characterizing SNTDs.
Main Methods:
- Utilized Geant4 (Monte Carlo), SRIM, and MATLAB for simulations.
- Employed the restricted energy loss model, energy threshold, and critical angle concepts.
- Conducted experiments using Californium-252 (Cf-252) neutron source for validation.
Main Results:
- Successfully simulated the angular response of Makrofol detectors.
- Simulation results showed good agreement with experimental data.
- Validated the effectiveness of the developed simulation methodology.
Conclusions:
- The presented simulation method accurately predicts the angular response of Makrofol detectors.
- This approach provides a valuable tool for SNTD characterization.
- Further research can refine detector response analysis.
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