Executive Summary : | Radiation imaging is a non-destructive method used to extract inherent information from objects. This project proposes the implementation of muon radiography, which reconstructs cosmic muon tracks to generate 3D images of objects causing interaction. Muon imaging has various applications, including imaging magma chambers in volcanoes and detecting nuclear contraband. It could also be used to inspect large archaeological and civil structures. The project aims to develop a compact, environment-friendly, inexpensive, portable, robust, and sealed muon imaging system for studying the internal structure and material content of small test objects in laboratories. Numerical studies will focus on gaseous ionization detectors, with the potential to use Time Projection Chamber as a tracking device for muon imaging. The prototype imaging system will be made of RPC/MPGDs as planar detectors, recording the passage of cosmic ray muons with spatial and temporal precisions for 3D tomographic image reconstructions. The experimental part will explore eco-friendly gaseous mixtures following the Kyoto protocol to limit the release of gases with high global warming potential. Research programs at Kolkata laboratories will complement the R&D required for the project, and the project has the potential to utilize its R&D work as spin-offs in other fundamental and application research fields. Building the prototype using Indian market components will foster a strong liaison between R&D and industry sectors. |