Study of CaMoO4(Er) detector’s model simulated by using MCNP-X code

18 Sept 2025, 14:20
12m
Contributed Oral Presentation Physics Research Contributed talks

Speaker

Imane Mhiliss (Faculty of Sciences, Mohammed V University in Rabat, Morocco)

Description

Abstract
Inorganic scintillator materials find widespread use in ionizing radiation detectors across various fields such as nuclear physics and medical physics. Recently, there have been advancements in enhancing their optical properties through the addition of small quantities (doping) of metals, typically from the rare-earth family. The primary objective of this research is to conduct calculations using the MCNP-X simulation code, based on the Monte Carlo method, to investigate the response of the CaMoO4 crystal to gamma rays within the energy range of 59 keV to 1408 keV. Key parameters in this study include energy resolution and detection efficiency, crucial for assessing the detector's performance. Erbium has been selected as the dopant element for this investigation.

KEYWORDS: MCNP-X simulation code, Inorganic scintillator, CaMoO4 detector, Scintillation, Doping.

Abstract Category Instrumentaions & Detectors

Author

Imane Mhiliss (Faculty of Sciences, Mohammed V University in Rabat, Morocco)

Co-authors

Prof. Driss Benchakroun (Faculty of Sciences - Department of Physics, High-Energy Physics Laboratory - Condensed Matter Hassan II University, Casablanca, Morocco,) Dr Mohamed Youssef MESSOUS (National Centre for Nuclear Energy, Science and Technology CNESTEN, Direction of Studies and Scientific Researches, Rabat, Morocco,) Ms Nadya Douihi (Faculty of Sciences - Department of Chemistry IBN Zohr University, Agadir, Morocco.) Prof. Rajaâ Sebihi (Faculty of Sciences - Department of Physics, High-Energy Physics Laboratory - Modelling and Simulation Mohammed V University, Rabat, Morocco,)

Presentation materials