arXiv · 2103.11268
Enabling the Realisation of Proton Tomography
Abstract
The proton radiography diagnostic is widely used in laser-plasma experiments to make magnetic field measurements. Recent developments in analysis have enabled quantitative reconstruction of path-integrated magnetic field values, but making conclusions about the three-dimensional structure of the fields remains challenging. In this Letter we propose and demonstrate in kinetic simulations a novel target geometry which makes possible the production of multiple proton beams from a single laser pulse, enabling the application of tomographic methods to proton radiography.
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Ben T. Spiers, Ramy Aboushelbaya, Qingsong Feng, Marko W. Mayr, Iustin Ouatu, Robert W. Paddock, Robin Timmis, Robin H. W. Wang, Peter A. Norreys. 2021-03-20. Enabling the Realisation of Proton Tomography. https://arxiv.org/abs/2103.11268
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