Global polarization of Λ hyperons in Au+Au collisions at √SNN = 200 GeV

Adam, Jaroslav

doi:10.1103/PhysRevC.98.014910

Title: Global polarization of Λ hyperons in Au+Au collisions at √^S_NN = 200 GeV

Journal Article · Mon Jul 23 00:00:00 EDT 2018 · Physical Review C

DOI:https://doi.org/10.1103/PhysRevC.98.014910· OSTI ID:1438431

Adam, Jaroslav ^[1]

Creighton Univ., Omaha, NE (United States). et al.

Global polarization of Λ hyperons has been measured to be of the order of a few tenths of a percent in Au+Au collisions at √^S_NN = 200 GeV, with no significant difference between Λ and Λ¯. These new results reveal the collision energy dependence of the global polarization together with the results previously observed √^S_NN = 7.7 – 62.4 GeV and indicate noticeable vorticity of the medium created in non-central heavy-ion collisions at the highest RHIC collision energy.

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Research Organization:: Brookhaven National Laboratory (BNL), Upton, NY (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Nuclear Physics (NP)

Contributing Organization:: STAR Collaboration

Grant/Contract Number:: SC0012704

OSTI ID:: 1438431

Alternate ID(s):: OSTI ID: 1461230

Report Number(s):: BNL-205687-2018-JAAM; TRN: US1900440

Journal Information:: Physical Review C, Vol. 98; ISSN 2469-9985

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 189 works

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Global polarization of $\Lambda$ hyperons in Au+Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV Collaboration, Star https://doi.org/10.17182/hepdata.99054 The current record is supplemented by this collection	collection	January 2021
"Figure 7" of "Global polarization of $\Lambda$ hyperons in Au+Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV" Collaboration, Star https://doi.org/10.17182/hepdata.99054.v1/t3 The current record is supplemented by this dataset	dataset	January 2020
"Figure 8" of "Global polarization of $\Lambda$ hyperons in Au+Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV" Collaboration, Star https://doi.org/10.17182/hepdata.99054.v1/t4 The current record is supplemented by this dataset	dataset	January 2020
"Figure 4" of "Global polarization of $\Lambda$ hyperons in Au+Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV" Collaboration, Star https://doi.org/10.17182/hepdata.99054.v2/t1 The current record is supplemented by this dataset	dataset	January 2021
"Figure 8 with New $\alpha$" of "Global polarization of $\Lambda$ hyperons in Au+Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV" Collaboration, Star https://doi.org/10.17182/hepdata.99054.v2/t10 The current record is supplemented by this dataset	dataset	January 2021
"Figure 5" of "Global polarization of $\Lambda$ hyperons in Au+Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV" Collaboration, Star https://doi.org/10.17182/hepdata.99054.v2/t2 The current record is supplemented by this dataset	dataset	January 2021
"Figure 6" of "Global polarization of $\Lambda$ hyperons in Au+Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV" Collaboration, Star https://doi.org/10.17182/hepdata.99054.v2/t3 The current record is supplemented by this dataset	dataset	January 2021
"Figure 4 with New $\alpha$" of "Global polarization of $\Lambda$ hyperons in Au+Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV" Collaboration, Star https://doi.org/10.17182/hepdata.99054.v2/t6 The current record is supplemented by this dataset	dataset	January 2021
"Figure 5 with New $\alpha$" of "Global polarization of $\Lambda$ hyperons in Au+Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV" Collaboration, Star https://doi.org/10.17182/hepdata.99054.v2/t7 The current record is supplemented by this dataset	dataset	January 2021
"Figure 6 with New $\alpha$" of "Global polarization of $\Lambda$ hyperons in Au+Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV" Collaboration, Star https://doi.org/10.17182/hepdata.99054.v2/t8 The current record is supplemented by this dataset	dataset	January 2021
"Figure 7 with New $\alpha$" of "Global polarization of $\Lambda$ hyperons in Au+Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV" Collaboration, Star https://doi.org/10.17182/hepdata.99054.v2/t9 The current record is supplemented by this dataset	dataset	January 2021
"Figure 5" of "Global polarization of $\Lambda$ hyperons in Au+Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV" Collaboration, Star https://doi.org/10.17182/hepdata.99054.v1/t1 The current record is supplemented by this dataset	dataset	January 2020
"Figure 8" of "Global polarization of $\Lambda$ hyperons in Au+Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV" Collaboration, Star https://doi.org/10.17182/hepdata.99054.v2/t5 The current record is supplemented by this dataset	dataset	January 2021
"Figure 7" of "Global polarization of $\Lambda$ hyperons in Au+Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV" Collaboration, Star https://doi.org/10.17182/hepdata.99054.v2/t4 The current record is supplemented by this dataset	dataset	January 2021

Title: Global polarization of Λ hyperons in Au+Au collisions at √SNN = 200 GeV

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