Multiparticle correlations and higher order harmonics in pPbcollisions at√sNN=8.16 TeV

The elliptic and higher-order azimuthal anisotropy Fourier harmonics (v n ) are obtained for pPb collisions at s NN =8.16TeV over a wide range of event multiplicities based on multiparticle correlations. The data were collected by the CMS experiment during the 2016 LHC run. A sample of peripheral Pb...

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Main Authors:	Wang, Quan, 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/71934/ http://irep.iium.edu.my/71934/ http://irep.iium.edu.my/71934/ http://irep.iium.edu.my/71934/1/71934_Multiparticle%20correlations%20and%20higher_article.pdf http://irep.iium.edu.my/71934/2/71934_Multiparticle%20correlations%20and%20higher_wos.pdf http://irep.iium.edu.my/71934/3/71934_Multiparticle%20correlations%20and%20higher_scopus.pdf

id	iium-71934
recordtype	eprints
spelling	iium-719342019-07-12T02:12:37Z http://irep.iium.edu.my/71934/ Multiparticle correlations and higher order harmonics in pPbcollisions at√sNN=8.16 TeV Wang, Quan Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Md. Ali, Mohd. Adli Q Science (General) QC Physics The elliptic and higher-order azimuthal anisotropy Fourier harmonics (v n ) are obtained for pPb collisions at s NN =8.16TeV over a wide range of event multiplicities based on multiparticle correlations. The data were collected by the CMS experiment during the 2016 LHC run. A sample of peripheral PbPb collisions at s NN =5.02TeV covering a similar range of event multiplicities to the pPb results is also analyzed for comparison. The ratios of different harmonic moments are obtained for both v 2 and v 3 with high precision, which allows a direct comparison to theoretical predictions assuming a hydrodynamic evolution of the created medium with initial-state density fluctuations, particularly probing the non-Gaussian nature of initial-state fluctuations in small collision systems. The presented results provide crucial insights into the origin of collective long-range correlations observed in small collision systems. Elsevier B.V. 2019 Article PeerReviewed application/pdf en http://irep.iium.edu.my/71934/1/71934_Multiparticle%20correlations%20and%20higher_article.pdf application/pdf en http://irep.iium.edu.my/71934/2/71934_Multiparticle%20correlations%20and%20higher_wos.pdf application/pdf en http://irep.iium.edu.my/71934/3/71934_Multiparticle%20correlations%20and%20higher_scopus.pdf Wang, Quan and Sirunyan, A. M. and Tumasyan, A. R. and Adam, Wolfgang and Ambrogi, Federico and Md. Ali, Mohd. Adli (2019) Multiparticle correlations and higher order harmonics in pPbcollisions at√sNN=8.16 TeV. Nuclear Physics A, 982. pp. 375-378. ISSN 0375-9474 https://reader.elsevier.com/reader/sd/pii/S0375947418302525?token=04A1123849287AB84E6BA7BEE40BF4C21DA8344D5D05FC31BCD0861BEBB46B269E0AF8D6050F0398CA09098906583224 10.1016/j.nuclphysa.2018.09.064
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 Wang, Quan Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Md. Ali, Mohd. Adli Multiparticle correlations and higher order harmonics in pPbcollisions at√sNN=8.16 TeV
description	The elliptic and higher-order azimuthal anisotropy Fourier harmonics (v n ) are obtained for pPb collisions at s NN =8.16TeV over a wide range of event multiplicities based on multiparticle correlations. The data were collected by the CMS experiment during the 2016 LHC run. A sample of peripheral PbPb collisions at s NN =5.02TeV covering a similar range of event multiplicities to the pPb results is also analyzed for comparison. The ratios of different harmonic moments are obtained for both v 2 and v 3 with high precision, which allows a direct comparison to theoretical predictions assuming a hydrodynamic evolution of the created medium with initial-state density fluctuations, particularly probing the non-Gaussian nature of initial-state fluctuations in small collision systems. The presented results provide crucial insights into the origin of collective long-range correlations observed in small collision systems.
format	Article
author	Wang, Quan Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Md. Ali, Mohd. Adli
author_facet	Wang, Quan Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Md. Ali, Mohd. Adli
author_sort	Wang, Quan
title	Multiparticle correlations and higher order harmonics in pPbcollisions at√sNN=8.16 TeV
title_short	Multiparticle correlations and higher order harmonics in pPbcollisions at√sNN=8.16 TeV
title_full	Multiparticle correlations and higher order harmonics in pPbcollisions at√sNN=8.16 TeV
title_fullStr	Multiparticle correlations and higher order harmonics in pPbcollisions at√sNN=8.16 TeV
title_full_unstemmed	Multiparticle correlations and higher order harmonics in pPbcollisions at√sNN=8.16 TeV
title_sort	multiparticle correlations and higher order harmonics in ppbcollisions at√snn=8.16 tev
publisher	Elsevier B.V.
publishDate	2019
url	http://irep.iium.edu.my/71934/ http://irep.iium.edu.my/71934/ http://irep.iium.edu.my/71934/ http://irep.iium.edu.my/71934/1/71934_Multiparticle%20correlations%20and%20higher_article.pdf http://irep.iium.edu.my/71934/2/71934_Multiparticle%20correlations%20and%20higher_wos.pdf http://irep.iium.edu.my/71934/3/71934_Multiparticle%20correlations%20and%20higher_scopus.pdf
first_indexed	2023-09-18T21:41:59Z
last_indexed	2023-09-18T21:41:59Z
_version_	1777413201599660032

Multiparticle correlations and higher order harmonics in pPbcollisions at√sNN=8.16 TeV

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