We study the dynamics of identified hadrons (^, K^ and p (p) ) production in O+O collisions at s₍₍ = 7TeV using recently updated version of EPOS4, string melting version of A Multi-Phase Transport Model (AMPT-SM) and Angantyr model, incorporated within Pythia 8. We examine the interplay between different mechanisms implemented in these models. Predictions for charged particle multiplicity (dN₂₇/d), transverse momentum (pT) spectra of identified hadrons, particle yield (dN/dy) and mean transverse mass (mT) are presented. To probe the collective behavior of the produced particles, the pT-differential kaons-to-pion and proton-to-pion ratios are studied. While AMPT incorporates some flow effects, EPOS4's implementation of full hydrodynamic flow proves significantly more effective. In contrast, the flow effects in Pythia 8 are substantially weaker compared to the other models. The upcoming O+O data from the LHC will help constrain the parameters of these models.
Bashir et al. (Mon,) studied this question.
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