What type of study is this?

This is a Quantitative Study study (also classified as: Experimental Study).

September 23, 2025Open Access

Strangeness production in O+O collisions at s₍₍=7 TeV using various model approaches

Key Points

Observations reveal stronger radial flow in the EPOS4 model compared to AMPT in O+O collisions.
Transverse momentum spectra were analyzed for strange hadrons, showing variations in particle yields.
Final state multiplicity indicates overlap with both small and large collision systems, enhancing our understanding of strangeness.
Predictions were made using updated hydrodynamics-based frameworks for various observables of strange particles.

Abstract

We present the predictions of various observables for strange (K^0 ₒ, Λ (Λ) ) and multi-strange hadrons (Ξ^- (Ξ^+), ϕ, and Ω^- (Ω^+) ) using the recently updated 3+1D hydrodynamics-based EPOS4 framework and AMPT model. In this study, we report the transverse momentum (p ₓ) spectra, particle yields (dN/dy), and p ₓ integrated yield ratios relative to pions for O+O collisions at s₍₍=7~TeV. The results reveal that there are indications of stronger radial flow in EPOS4 compared to AMPT. We observe a final state multiplicity overlap with small (p+p and p+Pb) and large (Pb+Pb) collision systems.

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Cite This Study

Singh et al. (Tue,) studied this question.

synapsesocial.com/papers/68d473bb31b076d99fa6cab8 https://doi.org/https://doi.org/10.48550/arxiv.2507.16266

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