Strangeness Enhancement in Proton-Proton Collisions

The analysis for the strange and multi-strange hadrons production is presented for proton-proton (pp) collisions at S_₍₍ = 200 GeV as reported by the PYTHIA 8 event generator simulations. The strangeness enhancement is studied in details at s_₍₍ = 200 GeV in proton-proton (pp). We preform the transverse momentum distributions for high and low multiplicity events of the strange and multi-strange hadrons. Here we present the observation of strangeness enhancement in pp collisions for Kₒ^+ (us), Kₒ^- (su), ^0 (uds), ^0 (uss), ^- (dss), ^- (sss) production. At the RHIC energy, the strangeness content yield increases with the event multiplicity.