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High-energy proton-proton collisions such as the ones happening at the LHC can result in the formation of the QGP, a state of matter similar to the early Universe's. One property of the QGP is strangeness enhancement, leading to the formation of strange flavoured particles such as $\Xi$, $\Lambda$ or $K$. The aim of this thesis is to study the production mechanism of a strangeness-balanced tri
