Complex Dynamics and Circuit Implementation of an Infinite-equilibria Memristive Chaotic System
Hui Cao, Q. Tu · Acta Physica Polonica B · 2023
The statistical hadronization model ThermalFist was applied to numerous hadron yields measured in p+p collisions at √ s = 8.8, 12.3, and 17.3 GeV, including recently published yields of ϕ and K 0 S -mesons, measured by the NA61/SHINE Collaboration.We consistently used the energydependent widths of Breit-Wigner mass distributions of hadronic resonances.The canonical treatment of particles with open strangeness combined with the grand canonical approach for non-strange particles gave a moderately reasonable agreement with the measured yields, quantified by χ 2 /NDF ≈ 2-7, only when the volume of strange particles was allowed to vary freely.This volume is found to be greater than the one for non-strange matter for all the studied energies.The predicted yields of some of not yet measured particles are provided.