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 Ks0...

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Bibliographic Details
Published in:Nuclear physics. A 2019-02, Vol.982, p.823-826
Main Author: Albuquerque, D.S.D.
Format: Article
Language:English
Subjects:
ALICE
Hadronic Resonances
Heavy-Ion Collisions
LHC
QGP
Strangeness
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Summary: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.
ISSN:0375-9474
DOI:10.1016/j.nuclphysa.2018.08.033