Measurement of anisotropic flow in XeXe collisions at 5.44 TeV with the CMS experiment

New measurements of anisotropic flow in XeXe collisions at a center-of-mass energy of 5.44 TeV per nucleon pair, collected by the CMS experiment at the LHC, are presented. The v2, v3 and v4 Fourier coefficients of the anisotropic azimuthal distribution are obtained employing three different analys...

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Main Authors:	Stojanovic, Milan, Sirunyan, A. M., Tumasyan, A. R., Adam, Wolfgang, Ambrogi, Federico, Md. Ali, Mohd. Adli
Format:	Article
Language:	English English English
Published:	Elsevier B.V. 2019
Subjects:	Q Science (General) QC Physics
Online Access:	http://irep.iium.edu.my/71936/ http://irep.iium.edu.my/71936/ http://irep.iium.edu.my/71936/ http://irep.iium.edu.my/71936/1/71936_Measurement%20of%20anisotropic%20flow%20in%20XeXe_article.pdf http://irep.iium.edu.my/71936/2/71936_Measurement%20of%20anisotropic%20flow%20in%20XeXe_wos.pdf http://irep.iium.edu.my/71936/3/71936_Measurement%20of%20anisotropic%20flow%20in%20XeXe_scopus.pdf

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spelling	iium-719362019-07-12T02:13:33Z http://irep.iium.edu.my/71936/ Measurement of anisotropic flow in XeXe collisions at 5.44 TeV with the CMS experiment Stojanovic, Milan Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Md. Ali, Mohd. Adli Q Science (General) QC Physics New measurements of anisotropic flow in XeXe collisions at a center-of-mass energy of 5.44 TeV per nucleon pair, collected by the CMS experiment at the LHC, are presented. The v2, v3 and v4 Fourier coefficients of the anisotropic azimuthal distribution are obtained employing three different analysis techniques: two-particle correlations, the scalar product method, and multiparticle cumulants, which have different sensitivities to non-flow and flow fluctuation effects. The results are shown as a function of transverse momentum (pT ) for various centrality selections, and compared with corresponding results from PbPb collisions. These new measurements in a smaller nucleus-nucleus system than PbPb provide additional insights into the system-size dependence of the collective flow induced by the dominant collision geometry and its fluctuations. In particular, these results, compared to theoretical predictions and Monte Carlo generators, will provide important details on the system size dependence of the medium response in heavy ion collisions. They also offer a unique opportunity to study the onset of flow from small to large systems. Elsevier B.V. 2019-02 Article PeerReviewed application/pdf en http://irep.iium.edu.my/71936/1/71936_Measurement%20of%20anisotropic%20flow%20in%20XeXe_article.pdf application/pdf en http://irep.iium.edu.my/71936/2/71936_Measurement%20of%20anisotropic%20flow%20in%20XeXe_wos.pdf application/pdf en http://irep.iium.edu.my/71936/3/71936_Measurement%20of%20anisotropic%20flow%20in%20XeXe_scopus.pdf Stojanovic, Milan and Sirunyan, A. M. and Tumasyan, A. R. and Adam, Wolfgang and Ambrogi, Federico and Md. Ali, Mohd. Adli (2019) Measurement of anisotropic flow in XeXe collisions at 5.44 TeV with the CMS experiment. Nuclear Physics A, 982. pp. 395-398. ISSN 0375-9474 https://reader.elsevier.com/reader/sd/pii/S0375947418302756?token=56A13A8BAEA6FA77C087FAA9221BDDD0E5E8D4FE6BF6A98E131B78D448A107A85A536AAD3A69F80BF4020E02977F5A19 10.1016/j.nuclphysa.2018.09.085
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English English
topic	Q Science (General) QC Physics
spellingShingle	Q Science (General) QC Physics Stojanovic, Milan Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Md. Ali, Mohd. Adli Measurement of anisotropic flow in XeXe collisions at 5.44 TeV with the CMS experiment
description	New measurements of anisotropic flow in XeXe collisions at a center-of-mass energy of 5.44 TeV per nucleon pair, collected by the CMS experiment at the LHC, are presented. The v2, v3 and v4 Fourier coefficients of the anisotropic azimuthal distribution are obtained employing three different analysis techniques: two-particle correlations, the scalar product method, and multiparticle cumulants, which have different sensitivities to non-flow and flow fluctuation effects. The results are shown as a function of transverse momentum (pT ) for various centrality selections, and compared with corresponding results from PbPb collisions. These new measurements in a smaller nucleus-nucleus system than PbPb provide additional insights into the system-size dependence of the collective flow induced by the dominant collision geometry and its fluctuations. In particular, these results, compared to theoretical predictions and Monte Carlo generators, will provide important details on the system size dependence of the medium response in heavy ion collisions. They also offer a unique opportunity to study the onset of flow from small to large systems.
format	Article
author	Stojanovic, Milan Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Md. Ali, Mohd. Adli
author_facet	Stojanovic, Milan Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Md. Ali, Mohd. Adli
author_sort	Stojanovic, Milan
title	Measurement of anisotropic flow in XeXe collisions at 5.44 TeV with the CMS experiment
title_short	Measurement of anisotropic flow in XeXe collisions at 5.44 TeV with the CMS experiment
title_full	Measurement of anisotropic flow in XeXe collisions at 5.44 TeV with the CMS experiment
title_fullStr	Measurement of anisotropic flow in XeXe collisions at 5.44 TeV with the CMS experiment
title_full_unstemmed	Measurement of anisotropic flow in XeXe collisions at 5.44 TeV with the CMS experiment
title_sort	measurement of anisotropic flow in xexe collisions at 5.44 tev with the cms experiment
publisher	Elsevier B.V.
publishDate	2019
url	http://irep.iium.edu.my/71936/ http://irep.iium.edu.my/71936/ http://irep.iium.edu.my/71936/ http://irep.iium.edu.my/71936/1/71936_Measurement%20of%20anisotropic%20flow%20in%20XeXe_article.pdf http://irep.iium.edu.my/71936/2/71936_Measurement%20of%20anisotropic%20flow%20in%20XeXe_wos.pdf http://irep.iium.edu.my/71936/3/71936_Measurement%20of%20anisotropic%20flow%20in%20XeXe_scopus.pdf
first_indexed	2023-09-18T21:42:00Z
last_indexed	2023-09-18T21:42:00Z
_version_	1777413201892212736

Measurement of anisotropic flow in XeXe collisions at 5.44 TeV with the CMS experiment

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