Phenomenology of strangeness production at high energies

Abdel Nasser Tawfik, Hayam Yassin, Eman R. Abo Elyazeed +4

The strange-quark occupation factor (${\gamma }_s$) is determined from the statistical fit of the multiplicity ratio ${\mathrm{K}}^{+}/{\pi }^{+}$ in a wide range of nucleon-nucleon center-of-mass en…