Global polarization of Λ and Λ[bar] hyperons in Au+Au collisions at √sNN=19.6 and 27 GeV

In relativistic heavy-ion collisions, a global spin polarization, PH, of Λ and Λ[bar] hyperons along the direction of the system angular momentum was discovered and measured across a broad range of collision energies and demonstrated a trend of increasing PH with decreasing √sNN. A splitting between...

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Bibliographic Details
Main Authors:	Abdulhamid, Muhammad Ibrahim (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author)
Corporate Author:	STAR Collaboration (Author)
Format:	Article (Journal)
Language:	English
Published:	27 July 2023
In:	Physical review Year: 2023, Volume: 108, Issue: 1, Pages: 1-9
ISSN:	2469-9993
DOI:	10.1103/PhysRevC.108.014910
Online Access:	Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1103/PhysRevC.108.014910 Verlag, lizenzpflichtig, Volltext: https://link.aps.org/doi/10.1103/PhysRevC.108.014910
Author Notes:	STAR Collaboration*

Measurement of directed flow in Au+Au collisions at √𝑠𝑁⁢𝑁 = 19.6 and 27 GeV with the STAR event plane detector by Abdulhamid, Muhammad Ibrahim (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) ,

in: Physical review, 111 (2025), 1, Artikel-ID 014906, Seite 1-15

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Semi-inclusive direct photon + jet and π0+jet correlations measured in p + p and central Au + Au collisions at √sNN=200 GeV by Aboona, Bassam (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) ,

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Estimate of background baseline and upper limit on the chiral magnetic effect in isobar collisions at √sNN=200 GeV at the BNL Relativistic Heavy Ion Collider by Abdulhamid, Muhammad Ibrahim (Author) , Deppner, Ingo Martin (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

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Reaction plane correlated triangular flow in Au + Au collisions at √sNN = 3 GeV by Abdulhamid, Muhammad Ibrahim (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

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Strangeness production in √sNN= 3 GeV Au+Au collisions at RHIC by Abdulhamid, Muhammad Ibrahim (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

in: Journal of high energy physics, (2024), 10 vom: Okt., Artikel-ID 139, Seite 1-24

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Azimuthal anisotropy measurement of (multi)strange hadrons in Au+Au collisions at √sNN=54.4 GeV by Abdallah, Mohamed Samy (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

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Elliptic flow of heavy-flavor decay electrons in Au+Au collisions at √sNN = 27 and 54.4 GeV at RHIC by Abdulhamid, Muhammad Ibrahim (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

in: Physics letters, 844 (2023) vom: Okt., Artikel-ID 138071, Seite 1-10

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Higher-order cumulants and correlation functions of proton multiplicity distributions in √sNN=3 GeV Au+Au collisions at the RHIC STAR experiment by Abdallah, Mohamed Samy (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

in: Physical review, 107 (2023), 2 vom: Feb., Artikel-ID 024908, Seite 1-23

Article (Journal) Online Resource

K*0 production in Au+Au collisions at √sNN=7.7, 11.5, 14.5, 19.6, 27, and 39 GeV from the RHIC beam energy scan by Abdallah, Mohamed Samy (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

in: Physical review, 107 (2023), 3 vom: März, Artikel-ID 034907, Seite 1-13

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Measurement of electrons from open heavy-flavor hadron decays in Au+Au collisions at √sNN = 200 GeV with the STAR detector by Abdulhamid, Muhammad Ibrahim (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

in: Journal of high energy physics, (2023), 6, Artikel-ID 176, Seite 1-22

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Measurement of sequential Υ suppression in Au+Au collisions at √sNN=200 GeV with the STAR experiment by Aboona, Bassam (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

in: Physical review letters, 130 (2023), 11 vom: März, Artikel-ID 112301, Seite 1-8

Article (Journal) Editorial Online Resource

Measurements of dielectron production in Au + Au collisions at √sNN = 27,39, and 62.4 GeV from the STAR experiment by Abdulhamid, Muhammad Ibrahim (Author) , Aboona, Bassam (Author) , Adamczyk, Leszek (Author) , Butterworth, Jonathan (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Kisel, Ivan (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) , Zyzak, Maksym (Author) ,

in: Physical review, 107 (2023), 6, Artikel-ID L061901, Seite 1-7

Article (Journal) Online Resource

Measurements of the elliptic and triangular azimuthal anisotropies in central 3He+Au, d+Au and p+Au collisions at √sNN=200 GeV by Abdulhamid, Muhammad Ibrahim (Author) , Deppner, Ingo Martin (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

in: Physical review letters, 130 (2023), 24, Artikel-ID 242301, Seite 1-8

Article (Journal) Online Resource

Observation of directed low of hypernuclei 3ΛH and 4ΛH in √𝑠NN=3 GeV Au+Au collisions at RHIC by Aboona, Bassam (Author) , Deppner, Ingo Martin (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

in: Physical review letters, 130 (2023), 21, Artikel-ID 212301

Article (Journal) Online Resource

Pion, kaon, and (anti)proton production in U+U collisions at √sNN=193 GeV measured with the STAR detector by Abdallah, Mohamed Samy (Author) , Deppner, Ingo Martin (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

in: Physical review, 107 (2023), 2 vom: Feb., Artikel-ID 024901, Seite 1-17

Article (Journal) Online Resource

Search for the chiral magnetic effect in Au+Au collisions at √sNN=27 GeV with the STAR forward event plane detectors by Aboona, Bassam (Author) , Deppner, Ingo Martin (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

in: Physics letters, 839 (2023) vom: Apr., Artikel-ID 137779, Seite 1-10

Article (Journal) Online Resource

Azimuthal transverse single-spin asymmetries of inclusive jets and identified hadrons within jets from polarized pp collisions at √s = 200 GeV by Abdallah, Mohamed Samy (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

in: Physical review, 106 (2022), 7, Artikel-ID 072010, Seite 1-26

Article (Journal) Online Resource

Centrality and transverse-momentum dependence of higher-order flow harmonics of identified hadrons in Au+Au collisions at √sNN=200 GeV by Abdallah, Mohamed Samy (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

in: Physical review, 105 (2022), 6, Artikel-ID 064911, Seite 1-13

Article (Journal) Online Resource

Differential measurements of jet substructure and partonic energy loss in Au + Au collisions at √s NN = 200 GeV by Abdallah, Mohamed Samy (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

in: Physical review, 105 (2022), 4 vom: Apr., Artikel-ID 044906, Seite 1-15

Article (Journal) Online Resource

Disappearance of partonic collectivity in √sNN=3GeV Au+Au collisions at RHIC by Abdallah, Mohamed Samy (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

in: Physics letters, 827 (2022) vom: März, Artikel-ID 137003, Seite 1-7

Article (Journal) Online Resource

Global polarization of Λ and Λ[bar] hyperons in Au+Au collisions at √sNN=19.6 and 27 GeV

Measurement of directed flow in Au+Au collisions at √𝑠𝑁⁢𝑁 = 19.6 and 27 GeV with the STAR event plane detector by Abdulhamid, Muhammad Ibrahim (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) ,

Semi-inclusive direct photon + jet and π0+jet correlations measured in p + p and central Au + Au collisions at √sNN=200 GeV by Aboona, Bassam (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) ,

Reaction plane correlated triangular flow in Au + Au collisions at √sNN = 3 GeV by Abdulhamid, Muhammad Ibrahim (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

Strangeness production in √sNN= 3 GeV Au+Au collisions at RHIC by Abdulhamid, Muhammad Ibrahim (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

Azimuthal anisotropy measurement of (multi)strange hadrons in Au+Au collisions at √sNN=54.4 GeV by Abdallah, Mohamed Samy (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

Elliptic flow of heavy-flavor decay electrons in Au+Au collisions at √sNN = 27 and 54.4 GeV at RHIC by Abdulhamid, Muhammad Ibrahim (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

K*0 production in Au+Au collisions at √sNN=7.7, 11.5, 14.5, 19.6, 27, and 39 GeV from the RHIC beam energy scan by Abdallah, Mohamed Samy (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

Measurement of sequential Υ suppression in Au+Au collisions at √sNN=200 GeV with the STAR experiment by Aboona, Bassam (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

Measurements of the elliptic and triangular azimuthal anisotropies in central 3He+Au, d+Au and p+Au collisions at √sNN=200 GeV by Abdulhamid, Muhammad Ibrahim (Author) , Deppner, Ingo Martin (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

Observation of directed low of hypernuclei 3ΛH and 4ΛH in √𝑠NN=3 GeV Au+Au collisions at RHIC by Aboona, Bassam (Author) , Deppner, Ingo Martin (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

Pion, kaon, and (anti)proton production in U+U collisions at √sNN=193 GeV measured with the STAR detector by Abdallah, Mohamed Samy (Author) , Deppner, Ingo Martin (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

Search for the chiral magnetic effect in Au+Au collisions at √sNN=27 GeV with the STAR forward event plane detectors by Aboona, Bassam (Author) , Deppner, Ingo Martin (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

Centrality and transverse-momentum dependence of higher-order flow harmonics of identified hadrons in Au+Au collisions at √sNN=200 GeV by Abdallah, Mohamed Samy (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

Differential measurements of jet substructure and partonic energy loss in Au + Au collisions at √s NN = 200 GeV by Abdallah, Mohamed Samy (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

Disappearance of partonic collectivity in √sNN=3GeV Au+Au collisions at RHIC by Abdallah, Mohamed Samy (Author) , Deppner, Ingo Martin (Author) , Herrmann, Norbert (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author) ,

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