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Hadronic resonances, strange and multi-strange particle production in Xe-Xe and Pb-Pb collisions with ALICE at the LHC

We present measurements of hadronic resonance, strange and multi-strange particle production in collisions of Xe-Xe and Pb-Pb at the center-of-mass energies of sNN=5.44and5.02TeV , respectively, by the ALICE collaboration at the LHC. Particle ratios are presented as a function of multiplicity for Ks...

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Detalles Bibliográficos
Autor principal: Albuquerque, D.S.D.
Lenguaje:eng
Publicado: 2018
Materias:
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysa.2018.08.033
http://cds.cern.ch/record/2632298
Descripción
Sumario:We present measurements of hadronic resonance, strange and multi-strange particle production in collisions of Xe-Xe and Pb-Pb at the center-of-mass energies of sNN=5.44and5.02TeV , respectively, by the ALICE collaboration at the LHC. Particle ratios are presented as a function of multiplicity for Ks0 , Λ, Ξ− , Ξ‾+ , Ω− , Ω‾+ , ρ (770) 0 , K * (892) 0 , ϕ (1020) and Λ(1520). Our results are discussed and compared with predictions of QCD-inspired event generators. Additionally, comparisons with lower energy measurements and smaller systems are also presented.