Strange quark suppression and strange hadron production in pp collisions at RHIC and LHC
arXiv:1103.2618 · doi:10.1103/PhysRevC.84.034905
Abstract
The parton and hadron cascade model PACIAE based on PYTHIA was utilized to systematically investigate the strange particle production in pp collisions at the RHIC and LHC energies. Taking the mechanism of reduction of the strange quark suppression into account the STAR and ALICE data of strange particle production in pp collisions are well reproduced. It turned out that the K/π ratio as a function of reaction energy in pp collisions shows slightly increasing from sqrt(s)=0.2 to 0.9 TeV and then turning to saturation.
References in corpus (11)
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Cited by in corpus (5)
- PACIAE 2.0: An updated parton and hadron cascade model (program) for the relativistic nuclear collisions
- Single string structure and multiple string interaction effect on strange particle production in pp collisions at TeV
- Multistrange Hyperon Production on Nuclear Targets
- Strange particles production in relativistic nucleus-nucleus collisions at RHIC and LHC energy regions
- Strange particles production in relativistic nucleus-nucleus collisions at the RHIC BES energy region