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arXiv · 1705.05636

Backward Monte-Carlo applied to muon transport

Valentin Niess·Anne Barnoud·Cristina Carloganu·Eve Le Menedeu
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Abstract

We discuss a backward Monte-Carlo technique for muon transport problem, with emphasis on its application in muography. Backward Monte-Carlo allows exclusive sampling of a final state by reversing the simulation flow. In practice it can be made analogous to an adjoint Monte-Carlo, though it is more versatile for muon transport. A backward Monte-Carlo was implemented as a dedicated muon transport library: PUMAS. It is shown for case studies relevant for muography imaging that the implementations of forward and backward Monte-Carlo schemes agree to better than 1%.

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Valentin Niess, Anne Barnoud, Cristina Carloganu, Eve Le Menedeu. 2017-05-16. Backward Monte-Carlo applied to muon transport. https://doi.org/10.1016/j.cpc.2018.04.001

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