Inelastic Antideutron Interaction with Nuclei

2025/04/29 by E. S. Golubeva, Golubeva, E. S.
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Nuclear physics research studies #Quantum Chromodynamics and Particle Interactions

paper · pdf · doi:10.48550/arxiv.2504.20920

openalex publication_date 2025/04/29 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We suggest to use the intranuclear cascade model (INC) for simulation of antideutron-nucleus inelastic interaction in the region of antideutron energies of 100 MeV/n ≤ T_kin≤ 25-30 GeV/n for a wide range of target nuclei. With the help of the model we obtain the cross-section σ_in for inelastic antideutron-nucleus interaction and compare it with the ALICE experimental data. The model is in good agreement with the available experimental data on the inelastic interaction of antideutrons with tantalum nucleus. We have created a Monte Carlo generator for simulation of inelastic interaction of antideutrons with nuclei. This generator can be useful in the preparation and analysis of experiments to search for antideutrons near the Earth.

Citations

• Precision cross-sections for advancing cosmic-ray physics and other applications: a comprehensive programme for the next decade
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