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Towards accounting of the diffraction dissociation of nucleons in nucleus-nucleus interactions
- Authors: Uzhinsky V.V.1,2, Galoyan A.S.1, Chaly N.A.2
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Affiliations:
- Joint Institute for Nuclear Research
- National Research Tomsk State University
- Issue: Vol 89, No 8 (2025)
- Pages: 1227-1231
- Section: Fundamental problems and applications of physics of atomic nucleus
- URL: https://ogarev-online.ru/0367-6765/article/view/356114
- DOI: https://doi.org/10.7868/S3034646025080082
- ID: 356114
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Abstract
The FRITIOF model, widely used in Monte Carlo generators of artificial events, in particular, in the Geant4 software package, is supplemented by the treatment of the formation and interactions of diffraction-produced systems in nuclei. A good description of the first experimental data of the NICA BM@N collaboration on the production of π+ mesons in interactions of 40Ar nuclei with various nuclei at the energy of 3.2 · A GeV is obtained.
About the authors
V. V. Uzhinsky
Joint Institute for Nuclear Research; National Research Tomsk State University
Email: uzhinsky@jinr.ru
Dubna, Russia; Tomsk, Russia
A. S. Galoyan
Joint Institute for Nuclear ResearchDubna, Russia
N. A. Chaly
National Research Tomsk State UniversityTomsk, Russia
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