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|a CMS Collaboration
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|a Observation of Correlated Azimuthal Anisotropy Fourier Harmonics in
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|b American Physical Society (APS),
|c 2018-09-06T18:23:59Z.
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|z Get fulltext
|u http://hdl.handle.net/1721.1/117653
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|a The azimuthal anisotropy Fourier coefficients (vn) in 8.16 TeV p+Pb data are extracted via long-range two-particle correlations as a function of the event multiplicity and compared to corresponding results in pp and PbPb collisions. Using a four-particle cumulant technique, vn correlations are measured for the first time in pp and p+Pb collisions. The v2 and v4 coefficients are found to be positively correlated in all collision systems. For high-multiplicity p+Pb collisions, an anticorrelation of v2 and v3 is observed, with a similar correlation strength as in PbPb data at the same multiplicity. The new correlation results strengthen the case for a common origin of the collectivity seen in p+Pb and PbPb collisions in the measured multiplicity range.
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|a Article
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|t Physical Review Letters
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