Refine
Year of publication
Has Fulltext
- yes (622)
Is part of the Bibliography
- no (622)
Keywords
- Heavy Ion Experiments (16)
- Hadron-Hadron Scattering (7)
- Hadron-Hadron scattering (experiments) (6)
- Collective Flow (4)
- Heavy-ion collision (4)
- Heavy Quark Production (2)
- Jets (2)
- Jets and Jet Substructure (2)
- Lepton-Nucleon Scattering (experiments) (2)
- Particle Correlations and Fluctuations (2)
- Particle and resonance production (2)
- Quark-Gluon Plasma (2)
- ALICE detector (1)
- Anti-nuclei (1)
- Boosted Jets (1)
- Collective Flow, (1)
- Electron-pion identification (1)
- Electroweak interaction (1)
- Fibre/foam sandwich radiator (1)
- Hard Scattering (1)
- Ionisation energy loss (1)
- Jet Physics (1)
- Jet Substructure (1)
- LHC (1)
- Material budget (1)
- Multi-Parton Interactions (1)
- Multi-wire proportional drift chamber (1)
- Neural network (1)
- Particle and Resonance Production (1)
- Particle correlations and fluctuations (1)
- Pb–Pb collisions (1)
- QCD (1)
- Quark Deconfinement (1)
- Quark Gluon Plasma (1)
- TR (1)
- Tracking (1)
- Transition radiation detector (1)
- Trigger (1)
- Xenon-based gas mixture (1)
- dE/dx (1)
- detector (1)
- experimental results (1)
- heavy ion experiments (1)
- quark gluon plasma (1)
Institute
- Physik (621)
- Frankfurt Institute for Advanced Studies (FIAS) (597)
- Informatik (571)
- Hochschulrechenzentrum (1)
The elliptic flow (v2) of D0 mesons from beauty-hadron decays (non-prompt D0) was measured in midcentral (30-50%) Pb-Pb collisions at a centre-of-mass energy per nucleon pair sNN−−−√ = 5.02 TeV with the ALICE detector at the LHC. The D0 mesons were reconstructed at midrapidity (|y|<0.8) from their hadronic decay D0→K−π+, in the transverse momentum interval 2<pT<12 GeV/c. The result indicates a positive v2 for non-prompt D0 mesons with a significance of 2.7σ. The non-prompt D0-meson v2 is lower than that of prompt non-strange D mesons with 3.2σ significance in 2<pT<8 GeV/c, and compatible with the v2 of beauty-decay electrons. Theoretical calculations of beauty-quark transport in a hydrodynamically expanding medium describe the measurement within uncertainties.