Refine
Year of publication
Language
- English (703)
Has Fulltext
- yes (703)
Is part of the Bibliography
- no (703)
Keywords
- LHC (9)
- Hadron-Hadron Scattering (7)
- Heavy Ion Experiments (6)
- Heavy-ion collisions (5)
- ALICE experiment (4)
- Quark-Gluon Plasma (4)
- ALICE (3)
- Jets and Jet Substructure (3)
- pp collisions (3)
- Beam Energy Scan (2)
- Beauty production (2)
- Charm physics (2)
- Chiral Magnetic Effect (2)
- Elastic scattering (2)
- Elliptic flow (2)
- Experimental nuclear physics (2)
- Experimental particle physics (2)
- Heavy Ions (2)
- Heavy Quark Production (2)
- Jets (2)
- Pb–Pb collisions (2)
- Polarization (2)
- STAR (2)
- Single electrons (2)
- 900 GeV (1)
- ALICE detector (1)
- Anti-nuclei (1)
- B-slope (1)
- Beam energy scan (1)
- Boosted Jets (1)
- Canonical suppression (1)
- Centrality Class (1)
- Centrality Selection (1)
- Charm quark spatial diffusion coefficient (1)
- Charmonia (1)
- Chiral magnetic effect (1)
- Coalescence (1)
- Collective Flow (1)
- Collectivity (1)
- Comparison with QCD (1)
- Correlation (1)
- Critical point (1)
- Deuteron production (1)
- Diffraction (1)
- Electron-pion identification (1)
- Femtoscopy (1)
- Fibre/foam sandwich radiator (1)
- Flow (1)
- HBT (1)
- Hadron production (1)
- Hadron-Hadron Scattering Heavy (1)
- Hadron-hadron interactions (1)
- Hadronization (1)
- Heavy Ion Experiment (1)
- Heavy flavor production (1)
- Heavy flavour production (1)
- Heavy ion collisions (1)
- Heavy ions (1)
- Heavy-Ion Collision (1)
- Heavy-flavor decay electron (1)
- Heavy-flavour decay muons (1)
- Heavy-flavour production (1)
- Heavy-ion (1)
- Heavy-ion collision (1)
- Higher moments (1)
- Inclusive spectra (1)
- Intensity interferometry (1)
- Invariant Mass Distribution (1)
- Ionisation energy loss (1)
- Jet Physics (1)
- Jet Substructure (1)
- Lepton-Nucleon Scattering (experiments) (1)
- Mid-rapidity (1)
- Minimum Bias (1)
- Monte Carlo (1)
- Multi-strange baryons (1)
- Multi-wire proportional drift chamber (1)
- Net-charge correlations (1)
- Net-charge fluctuations (1)
- Neural network (1)
- Nonflow (1)
- Nuclear modification factor (1)
- PYTHIA (1)
- Particle Correlations and Fluctuations (1)
- Particle and Resonance Production (1)
- Particle production (1)
- Pb–Pb (1)
- Production Cross Section (1)
- Properties of Hadrons (1)
- Proton–proton (1)
- Proton–proton collisions (1)
- Quark Gluon Plasma (1)
- Quark Production (1)
- Quarkonium (1)
- Quark–gluon plasma (1)
- RHIC (1)
- Rapidity Range (1)
- Relativistic heavy ion physics (1)
- Relativistic heavy-ion collisions (1)
- Resolution Parameter (1)
- Resonances (1)
- Shear viscosity (1)
- Single muons (1)
- Spin alignment (1)
- Strangeness enhancement (1)
- Systematic Uncertainty (1)
- TR (1)
- Thermal model (1)
- Time Projection Chamber (1)
- Tracking (1)
- Transition radiation detector (1)
- Transverse momentum (1)
- Trigger (1)
- Vector Boson Production (1)
- Xenon-based gas mixture (1)
- dE/dx (1)
- ectosomes (1)
- exosomes (1)
- extracellular vesicles (1)
- guidelines (1)
- heavy-ion collisions (1)
- microparticles (1)
- microvesicles (1)
- minimal information requirements (1)
- reproducibility (1)
- rigor (1)
- spectra (1)
- standardization (1)
- Υ suppression (1)
- √sN N = 2.76 TeV (1)
Institute
- Physik (631)
- Frankfurt Institute for Advanced Studies (FIAS) (599)
- Informatik (512)
- Informatik und Mathematik (3)
- Hochschulrechenzentrum (2)
- Medizin (2)
- Georg-Speyer-Haus (1)
The polarization of Λ and Λ¯ hyperons along the beam direction has been measured relative to the second and third harmonic event planes in isobar Ru+Ru and Zr+Zr collisions at √sNN = 200 GeV. This is the first experimental evidence of the hyperon polarization by the triangular flow originating from the initial density fluctuations. The amplitudes of the sine modulation for the second and third harmonic results are comparable in magnitude, increase from central to peripheral collisions, and show a mild pT dependence. The azimuthal angle dependence of the polarization follows the vorticity pattern expected due to elliptic and triangular anisotropic flow, and qualitatively disagree with most hydrodynamic model calculations based on thermal vorticity and shear induced contributions. The model results based on one of existing implementations of the shear contribution lead to a correct azimuthal angle dependence, but predict centrality and pT dependence that still disagree with experimental measurements. Thus, our results provide stringent constraints on the thermal vorticity and shear-induced contributions to hyperon polarization. Comparison to previous measurements at RHIC and the LHC for the second-order harmonic results shows little dependence on the collision system size and collision energy.