Anisotropic flow measurements in Pb-Pb collisions at root s(NN)=5.02 TeV with ALICE

You Zhou; Ian Bearden; Christian Holm Christensen; Kristjan Herlache Gulbrandsen; Jens Jørgen Gaardhøje; Børge Svane Nielsen; Ante Bilandzic; Marek Chojnacki; Valentina Zaccolo; Christian Alexander Bourjau; Lais Ozelin de Lima Pimentel; Katarina Gajdosova; Vojtech Pacik; S. Acharya

doi:10.1088/1742-6596/779/1/012055

Anisotropic flow measurements in Pb-Pb collisions at root s(NN)=5.02 TeV with ALICE

You Zhou, Ian Bearden, Christian Holm Christensen, Kristjan Herlache Gulbrandsen, Jens Jørgen Gaardhøje, Børge Svane Nielsen, Ante Bilandzic, Marek Chojnacki, Valentina Zaccolo, Christian Alexander Bourjau, Lais Ozelin de Lima Pimentel, Katarina Gajdosova, Vojtech Pacik, S. Acharya

Experimental Particle Physics

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Abstract

Anisotropic flow is a sensitive probe of the initial conditions and the transport properties of the Quark Gluon Plasma (QGP) produced in heavy-ion collisions. In these proceedings, we present the first results of elliptic (v ₂), triangular (v ₃) and quadrangular flow (v ₄) of charged particles in Pb-Pb collisions at √sNN = 5.02 TeV with the ALICE detector. In addition, comparisons of experimental measurements with various theoretical calculations will be discussed. This provides a unique opportunity to test the validity of the hydrodynamic picture and to discriminate between various possibilities for the temperature dependence of shear viscosity to entropy density ratio of the produced QGP.

Original language	English
Article number	UNSP 012055
Book series	Journal of Physics: Conference Series
Volume	779
ISSN	1742-6596
DOIs	https://doi.org/10.1088/1742-6596/779/1/012055
Publication status	Published - 8 Feb 2017

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Zhou_2017_J._Phys.__Conf._Ser._779_012055Final published version, 816 KBLicence: CC BY

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Zhou, Y., Bearden, I., Christensen, C. H., Gulbrandsen, K. H., Gaardhøje, J. J., Nielsen, B. S., Bilandzic, A., Chojnacki, M., Zaccolo, V., Bourjau, C. A., Pimentel, L. O. D. L., Gajdosova, K., Pacik, V., & Acharya, S. (2017). Anisotropic flow measurements in Pb-Pb collisions at root s(NN)=5.02 TeV with ALICE. Journal of Physics: Conference Series, 779, [UNSP 012055]. https://doi.org/10.1088/1742-6596/779/1/012055

Zhou, Y , Bearden, I , Christensen, CH , Gulbrandsen, KH , Gaardhøje, JJ , Nielsen, BS, Bilandzic, A, Chojnacki, M, Zaccolo, V, Bourjau, CA, Pimentel, LODL, Gajdosova, K, Pacik, V & Acharya, S 2017, 'Anisotropic flow measurements in Pb-Pb collisions at root s(NN)=5.02 TeV with ALICE', Journal of Physics: Conference Series, vol. 779, UNSP 012055. https://doi.org/10.1088/1742-6596/779/1/012055

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abstract = "Anisotropic flow is a sensitive probe of the initial conditions and the transport properties of the Quark Gluon Plasma (QGP) produced in heavy-ion collisions. In these proceedings, we present the first results of elliptic (v 2), triangular (v 3) and quadrangular flow (v 4) of charged particles in Pb-Pb collisions at √sNN = 5.02 TeV with the ALICE detector. In addition, comparisons of experimental measurements with various theoretical calculations will be discussed. This provides a unique opportunity to test the validity of the hydrodynamic picture and to discriminate between various possibilities for the temperature dependence of shear viscosity to entropy density ratio of the produced QGP.",

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AU - Zhou, You

AU - Bearden, Ian

AU - Christensen, Christian Holm

AU - Gulbrandsen, Kristjan Herlache

AU - Gaardhøje, Jens Jørgen

AU - Nielsen, Børge Svane

AU - Bilandzic, Ante

AU - Chojnacki, Marek

AU - Zaccolo, Valentina

AU - Bourjau, Christian Alexander

AU - Pimentel, Lais Ozelin de Lima

AU - Gajdosova, Katarina

AU - Pacik, Vojtech

AU - Acharya, S.

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N2 - Anisotropic flow is a sensitive probe of the initial conditions and the transport properties of the Quark Gluon Plasma (QGP) produced in heavy-ion collisions. In these proceedings, we present the first results of elliptic (v 2), triangular (v 3) and quadrangular flow (v 4) of charged particles in Pb-Pb collisions at √sNN = 5.02 TeV with the ALICE detector. In addition, comparisons of experimental measurements with various theoretical calculations will be discussed. This provides a unique opportunity to test the validity of the hydrodynamic picture and to discriminate between various possibilities for the temperature dependence of shear viscosity to entropy density ratio of the produced QGP.

AB - Anisotropic flow is a sensitive probe of the initial conditions and the transport properties of the Quark Gluon Plasma (QGP) produced in heavy-ion collisions. In these proceedings, we present the first results of elliptic (v 2), triangular (v 3) and quadrangular flow (v 4) of charged particles in Pb-Pb collisions at √sNN = 5.02 TeV with the ALICE detector. In addition, comparisons of experimental measurements with various theoretical calculations will be discussed. This provides a unique opportunity to test the validity of the hydrodynamic picture and to discriminate between various possibilities for the temperature dependence of shear viscosity to entropy density ratio of the produced QGP.

U2 - 10.1088/1742-6596/779/1/012055

DO - 10.1088/1742-6596/779/1/012055

M3 - Conference article

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JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

M1 - UNSP 012055

ER -

Anisotropic flow measurements in Pb-Pb collisions at root s(NN)=5.02 TeV with ALICE

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