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First analysis of anisotropic flow with Lee--Yang zeroes
- Source :
- Physical Review C, Physical Review C, American Physical Society, 2005, 72, 011901 (5 p.). ⟨10.1103/PhysRevC.72.011901⟩, Physical Review C, 2005, 72, 011901 (5 p.). ⟨10.1103/PhysRevC.72.011901⟩
- Publication Year :
- 2005
- Publisher :
- arXiv, 2005.
-
Abstract
- We report on the first analysis of directed and elliptic flow with the new method of Lee--Yang zeroes. Experimental data are presented for Ru+Ru reactions at 1.69 AGeV measured with the FOPI detector at SIS/GSI. The results obtained with several methods, based on the event-plane reconstruction, on Lee--Yang zeroes, and on multi-particle cumulants (up to 5th order) applied for the first time at SIS energies, are compared. They show conclusive evidence that azimuthal correlations between nucleons and composite particles at this energy are largely dominated by anisotropic flow.<br />Comment: 5 pages, 3 figures, submitted to Phys. Rev. C Rapid Com
- Subjects :
- Physics
Nuclear and High Energy Physics
010308 nuclear & particles physics
Elliptic flow
Detector
Nuclear Theory
FOS: Physical sciences
[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]
01 natural sciences
Nuclear physics
Azimuth
0103 physical sciences
25.70.-z, 25.75.Ld
Order (group theory)
Nuclear Experiment (nucl-ex)
010306 general physics
Anisotropy
Nucleon
Nuclear Experiment
Cumulant
Energy (signal processing)
Subjects
Details
- ISSN :
- 24699985, 24699993, 05562813, and 1089490X
- Database :
- OpenAIRE
- Journal :
- Physical Review C, Physical Review C, American Physical Society, 2005, 72, 011901 (5 p.). ⟨10.1103/PhysRevC.72.011901⟩, Physical Review C, 2005, 72, 011901 (5 p.). ⟨10.1103/PhysRevC.72.011901⟩
- Accession number :
- edsair.doi.dedup.....3f071fd57120c01e1e4d619b063ed7eb
- Full Text :
- https://doi.org/10.48550/arxiv.nucl-ex/0504002