Recent research:
Across multiple studies, the author advances neutron physics, radiation protection, and sensor design through comprehensive Monte Carlo simulations and experimental validation. The work focuses on (i) using prompt gamma-ray spectroscopy and gamma-ray ratios from neutron activation to identify narcotics, (ii) characterization and benchmarking of wide-range neutron monitors (WENDI-II, LUPIN) for proton therapy environments up to 230 MeV, (iii) validation and benchmarking of shielding and activation analyses for proton therapy facilities and small modular reactors using MCNP6 and PHITS, and (iv) development and assessment of thermal neutron irradiation facilities (FANT) with AmBe and Cf sources, including comparisons of nuclear data libraries (ENDF, JEFF, TENDL) and experimental validation. Methodologies combine Monte Carlo transport simulations, spectral unfolding, dosimetric metrics (H*(10), ambient dose equivalents), and inter-comparisons of unfolding codes and measurement best practices. The impact lies in improving radiation protection, facility design, dosimetry standards, and the reliability of simulations and measurements in high-energy and thermal neutron contexts. A recurring theme is the need for cross-validation between simulation tools, data libraries, and experimental measurements to ensure safe operation and cost-effective decommissioning of proton therapy centers and related facilities.

Key Topics:

• Sensors, Instrumentation & Measurement Systems
• Standards, Validation, Benchmarks & Measurement Best-Practice
• Neutron Transport & Activation
• Proton Therapy Radiation Protection
• Monte Carlo Methods (MCNP6, PHITS)
• Thermal Neutron Irradiation Devices
• Nuclear Data Libraries (ENDF, JEFF, TENDL)