Geant4 FTF model description of the NA61/SHINE collaboration data on strange particle production in  pp -interactions

V. V. Uzhinsky; Ужинский В. В.; A. S. Galoyan; Галоян А. С.

doi:10.31857/S0367676523702046

Geant4 FTF model description of the NA61/SHINE collaboration data on strange particle production in pp-interactions

Authors: Uzhinsky V.V.¹, Galoyan A.S.¹
Affiliations:
1. Joint Institute for Nuclear Research
Issue: Vol 87, No 8 (2023)
Pages: 1135-1138
Section: Articles
URL: https://ruspoj.com/0367-6765/article/view/654635
DOI: https://doi.org/10.31857/S0367676523702046
EDN: https://elibrary.ru/ZCCICV
ID: 654635

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Abstract

The latest data by the NA61/SHINE collaboration on inclusive distributions of K*⁰ and ϕ meson’s, Ξ^– and anti-Ξ⁺ hyperon’s production in pp interactions at P_lab from 40 up to 158 GeV/c are considered. As it was shown before in experimental papers, Monte Carlo models – EPOS 1.99, UrQMD 3.4 and Pythia 6, cannot describe reasonably well the data. In the presented paper, the yields of the particles are analyzed within the framework of the Geant4 FTF model. A good description of the experimental data has been reached.

About the authors

V. V. Uzhinsky

Joint Institute for Nuclear Research

Author for correspondence.
Email: uzhinsky@jinr.ru
Russia, 141980, Dubna

A. S. Galoyan

Joint Institute for Nuclear Research

Email: uzhinsky@jinr.ru
Russia, 141980, Dubna

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