Azimuthal Anisotropy of K0s and Lambda production at mid-rapidity from Au+Au 
Collisions at sqrt{s_NN} = 130 GeV

STAR collaboration,; Adams, J.; Schmitz, N.; Seyboth, P.; et al.,

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Azimuthal Anisotropy of K0s and Lambda production at mid-rapidity from Au+Au Collisions at sqrt{s_NN} = 130 GeV

MPS-Authors

STAR collaboration,
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Adams, J.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Schmitz, N.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Seyboth, P.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

et al.,
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

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Citation

STAR collaboration, Adams, J., Schmitz, N., Seyboth, P., & et al. (2021). Azimuthal Anisotropy of K0s and Lambda production at mid-rapidity from Au+Au Collisions at sqrt{s_NN} = 130 GeV. Physical Review Letters, 127, 089901. Retrieved from https://publications.mppmu.mpg.de/?action=search&mpi=MPP-2021-258.

Cite as: https://hdl.handle.net/21.11116/0000-000A-1BCC-3

Abstract

We report STAR results on the azimuthal anisotropy parameter v2 for strange particles K0S, L and Lbar at midrapidity in Au+Au collisions at sNN = 130 GeV at RHIC. The value of v2 as a function of transverse momentum of the produced particles pt and collision centrality is presented for both particles up to pt 3.0 GeV/c. A strong pt dependence in v2 is observed up to 2.0 GeV/c. The v2 measurement is compared with hydrodynamic model calculations. The physics implications of the pt integrated v2 magnitude as a function of particle mass are also discussed.