Refine
Year of publication
Language
- English (301)
Has Fulltext
- yes (301)
Is part of the Bibliography
- no (301)
Keywords
- BESIII (14)
- Branching fraction (9)
- e +-e − Experiments (9)
- LHC (7)
- Hadronic decays (5)
- Particle and Resonance Production (5)
- Quarkonium (5)
- Branching fractions (4)
- Lepton colliders (4)
- ALICE (3)
- Charm Physics (3)
- Charmed mesons (3)
- Charmonium (3)
- Electroweak interaction (3)
- Exotics (3)
- Experimental nuclear physics (3)
- Experimental particle physics (3)
- Initial state radiation (3)
- Spectroscopy (3)
- e+-e− Experiments (3)
- ALICE experiment (2)
- Bhabha (2)
- Charm physics (2)
- Cross section (2)
- Electroweak Interaction (2)
- Hadronic cross section (2)
- Leptonic, semileptonic & radiative decays (2)
- Muon anomaly (2)
- Particle decays (2)
- Pion form factor (2)
- QCD (2)
- Quark-Gluon Plasma (2)
- pp collisions (2)
- 900 GeV (1)
- ALICE detector (1)
- Angular distribution (1)
- Annihilation (1)
- Anti-nuclei (1)
- BESIII detector (1)
- Beauty production (1)
- Born cross section measurement (1)
- CP violation (1)
- Charmonium (-like) (1)
- Comparison with QCD (1)
- Covariance matrix (1)
- Cross section measurements (1)
- D meson (1)
- D0 and D+ mesons (1)
- Dalitz decay (1)
- Dark photon (1)
- Dark sector (1)
- D⁰ meson (1)
- Electromagnetic form factor (1)
- Electromagnetic form factors (1)
- FOS: Physical sciences (1)
- Femtoscopy (1)
- Flavor changing neutral currents (1)
- Flavor symmetries (1)
- Flavour Physics (1)
- Form factors (1)
- HBT (1)
- Hadron production (1)
- Hadron-Hadron Scattering (1)
- Hadron-Hadron Scattering Heavy (1)
- Hadron-hadron interactions (1)
- Hadrons (1)
- Heavy Ion Experiment (1)
- Heavy flavor production (1)
- Heavy flavour production (1)
- Heavy-ion collisions (1)
- High Energy Physics - Experiment (hep-ex) (1)
- Hyperons (1)
- Inclusive spectra (1)
- Intensity interferometry (1)
- Invisible decays (1)
- Jets (1)
- Jets and Jet Substructure (1)
- Mid-rapidity (1)
- Multi-strange baryons (1)
- Neutrinos (1)
- Nuclear modification factor (1)
- PYTHIA (1)
- Particle and resonance production (1)
- Particle phenomena (1)
- Pb–Pb (1)
- Pb–Pb collisions (1)
- Polarization (1)
- Properties of Hadrons (1)
- Proton (1)
- Proton–proton (1)
- Quantum chromodynamics (1)
- Quark Production (1)
- R value (1)
- Radiative decay (1)
- Rare decays (1)
- Relativistic heavy-ion collisions (1)
- Semi-leptonic decays (1)
- Single electrons (1)
- Single muons (1)
- Techniques Electromagnetic calorimeters (1)
- Transverse momentum (1)
- Triple quarkonia (1)
- Vector Boson Production (1)
- Y (4260) (1)
- Y states (1)
- center-of-mass energy (1)
- charmonium-like states (1)
- dimuon (1)
- diphoton (1)
- e+e − annihilation (1)
- e+e⁻ − Experiments (1)
- e+e− Experiments (1)
- e+e− annihilation (1)
- electron-positron collision (1)
- hadron spectroscopy (1)
- hadronic events (1)
- helicity amplitude analysis (1)
- inclusive J/ψ decays (1)
- luminosity (1)
- number of J/ψ events (1)
- spectra (1)
- tetraquark (1)
- trigger efficiency (1)
- Λ+c baryon (1)
- Σ hyperon (1)
- √sN N = 2.76 TeV (1)
Institute
- Physik (301)
- Frankfurt Institute for Advanced Studies (FIAS) (91)
- Informatik (88)
- Informatik und Mathematik (3)
Inclusive transverse momentum spectra of primary charged particles in Pb–Pb collisions at √sNN=2.76 TeV have been measured by the ALICE Collaboration at the LHC. The data are presented for central and peripheral collisions, corresponding to 0–5% and 70–80% of the hadronic Pb–Pb cross section. The measured charged particle spectra in |η|<0.8 and 0.3<pT<20 GeV/c are compared to the expectation in pp collisions at the same sNN, scaled by the number of underlying nucleon–nucleon collisions. The comparison is expressed in terms of the nuclear modification factor RAA. The result indicates only weak medium effects (RAA≈0.7) in peripheral collisions. In central collisions, RAA reaches a minimum of about 0.14 at pT=6–7 GeV/c and increases significantly at larger pT. The measured suppression of high-pT particles is stronger than that observed at lower collision energies, indicating that a very dense medium is formed in central Pb–Pb collisions at the LHC.