Multiharmonic Correlations of Different Flow Amplitudes in Pb-Pb Collisions at sNN =2.76 TeV
(2021) In Physical Review Letters 127(9).- Abstract
- The event-by-event correlations between three flow amplitudes are measured for the first time in Pb-Pb collisions, using higher-order symmetric cumulants. We find that different three-harmonic correlations develop during the collective evolution of the medium when compared to correlations that exist in the initial state. These new results cannot be interpreted in terms of previous lower-order flow measurements since contributions from two-harmonic correlations are explicitly removed in the new observables. A comparison to Monte Carlo simulations provides new and independent constraints for the initial conditions and system properties of nuclear matter created in heavy-ion collisions. © 2021 CERN, for the ALICE Collaboration.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/35e6c203-60c0-4612-8c7a-b97e058f061b
- author
- author collaboration
- organization
- publishing date
- 2021-08-27
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Binary alloys, Colliding beam accelerators, Heavy ions, Monte Carlo methods, Vanadium alloys, Event correlation, Harmonic correlation, Heavy ion collision, Initial conditions, Multiharmonic, Nuclear matters, Pb-Pb collisions, System property, Lead alloys
- in
- Physical Review Letters
- volume
- 127
- issue
- 9
- article number
- 092302
- publisher
- American Physical Society
- external identifiers
-
- scopus:85114159716
- pmid:34506195
- ISSN
- 1079-7114
- DOI
- 10.1103/PhysRevLett.127.092302
- language
- English
- LU publication?
- yes
- id
- 35e6c203-60c0-4612-8c7a-b97e058f061b
- date added to LUP
- 2021-09-30 11:28:59
- date last changed
- 2023-04-02 17:53:32
@article{35e6c203-60c0-4612-8c7a-b97e058f061b, abstract = {{The event-by-event correlations between three flow amplitudes are measured for the first time in Pb-Pb collisions, using higher-order symmetric cumulants. We find that different three-harmonic correlations develop during the collective evolution of the medium when compared to correlations that exist in the initial state. These new results cannot be interpreted in terms of previous lower-order flow measurements since contributions from two-harmonic correlations are explicitly removed in the new observables. A comparison to Monte Carlo simulations provides new and independent constraints for the initial conditions and system properties of nuclear matter created in heavy-ion collisions. © 2021 CERN, for the ALICE Collaboration.}}, author = {{Acharya, S and Adolfsson, Jonatan and Basu, Sumit and Christiansen, Peter and Matonoha, Oliver and Nassirpour, Adrian and Ohlson, Alice and Oskarsson, Anders and Richert, Tuva and Vazquez Rueda, Omar and Silvermyr, David and Zurlo, N}}, issn = {{1079-7114}}, keywords = {{Binary alloys; Colliding beam accelerators; Heavy ions; Monte Carlo methods; Vanadium alloys; Event correlation; Harmonic correlation; Heavy ion collision; Initial conditions; Multiharmonic; Nuclear matters; Pb-Pb collisions; System property; Lead alloys}}, language = {{eng}}, month = {{08}}, number = {{9}}, publisher = {{American Physical Society}}, series = {{Physical Review Letters}}, title = {{Multiharmonic Correlations of Different Flow Amplitudes in Pb-Pb Collisions at sNN =2.76 TeV}}, url = {{http://dx.doi.org/10.1103/PhysRevLett.127.092302}}, doi = {{10.1103/PhysRevLett.127.092302}}, volume = {{127}}, year = {{2021}}, }