Global polarization of $\Lambda$ and $\overline{\Lambda}$ hyperons in Pb-Pb collisions at the LHC

@inproceedings{Collaboration2019GlobalPO,
  title={Global polarization of \$\Lambda\$ and \$\overline\{\Lambda\}\$ hyperons in Pb-Pb collisions at the LHC},
  author={Asγ Collaboration},
  year={2019}
}
  • Asγ Collaboration
  • Published 2019
  • Physics
  • The global polarization of the $\Lambda$ and $\overline\Lambda$ hyperons is measured for Pb-Pb collisions at $\sqrt{s_{\rm{NN}}}$ = 2.76 and 5.02 TeV recorded with the ALICE at the LHC. The results are reported differentially as a function of collision centrality and hyperon's transverse momentum ($p_{\rm{T}}$) for the range of centrality 5-50%, $0.5<p_{\rm{T}}<5$ GeV/$c$, and rapidity $|y|<0.5$. The hyperon global polarization averaged for Pb-Pb collisions at $\sqrt{s_{\rm{NN}}}$ = 2.76 and 5… CONTINUE READING

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