Constituent quark number scaling from strange hadron spectra in $pp$ collisions at $\sqrt{s}=$ 13 TeV

Jian-wei Zhang, Hai-hong Li, Feng-lan Shao +1

We show that the data of $p_T$ spectra of ${\Omega }^{-}$ and $\varphi$ at midrapidity in inelastic events in $pp$ collisions at $\sqrt{s}=$ 13 TeV exhibit a constituent quark number scaling p…