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arXiv · 2007.15570

A quantum Monte Carlo based approach to intranuclear cascades

Joshua Isaacson·William I. Jay·Alessandro Lovato·Pedro A. N. Machado·Noemi Rocco
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Abstract

We propose a novel approach to intranuclear cascades which takes as input quantum MonteCarlo nuclear configurations and uses a semi-classical, impact-parameter based algorithm to modelthe propagation of protons and neutrons in the nuclear medium. We successfully compare oursimulations to available proton-carbon scattering data and nuclear-transparency measurements. Byanalyzing the dependence of the simulated observables upon the ingredients entering our intranuclearcascade algorithm, we provide a quantitative understanding of their impact. Particular emphasisis devoted to the role played by nuclear correlations, the Pauli exclusion principle, and interactionprobability distributions.

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Joshua Isaacson, William I. Jay, Alessandro Lovato, Pedro A. N. Machado, Noemi Rocco. 2020-07-30. A quantum Monte Carlo based approach to intranuclear cascades. https://doi.org/10.1103/physrevc.103.015502

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