Refine
Year of publication
Language
- English (384)
Has Fulltext
- yes (384)
Is part of the Bibliography
- no (384)
Keywords
- BESIII (15)
- Branching fraction (9)
- e +-e − Experiments (9)
- Hadron-Hadron Scattering (7)
- LHC (7)
- Particle and Resonance Production (6)
- Hadronic decays (5)
- Quarkonium (5)
- Branching fractions (4)
- Jets (4)
- Lepton colliders (4)
- Quark-Gluon Plasma (4)
- ALICE (3)
- ALICE experiment (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)
- Jets and Jet Substructure (3)
- Polarization (3)
- QCD (3)
- Spectroscopy (3)
- e+-e− Experiments (3)
- pp collisions (3)
- Beauty production (2)
- Bhabha (2)
- Charm physics (2)
- Collective Flow (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)
- Single electrons (2)
- 900 GeV (1)
- Angular distribution (1)
- Annihilation (1)
- BESIII detector (1)
- Boosted Jets (1)
- Born cross section measurement (1)
- CP violation (1)
- Charmonia (1)
- Charmonium (-like) (1)
- Collective Flow, (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)
- Elastic scattering (1)
- Electromagnetic amplitude (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)
- Genetics (1)
- HBT (1)
- Hadron production (1)
- Hadron-Hadron Scattering Heavy (1)
- Hadron-hadron interactions (1)
- Hadronization (1)
- Hadrons (1)
- Hard Scattering (1)
- Heavy Ion Experiment (1)
- Heavy Ion Experiments (1)
- Heavy Ions (1)
- Heavy Quark Production (1)
- Heavy flavor production (1)
- Heavy flavour production (1)
- Heavy ion collisions (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)
- Jet Physics (1)
- Jet Substructure (1)
- Mid-rapidity (1)
- Molecular biology (1)
- Multi-Parton Interactions (1)
- Multi-strange baryons (1)
- Net-charge correlations (1)
- Net-charge fluctuations (1)
- Neutrinos (1)
- Nuclear modification factor (1)
- PYTHIA (1)
- Particle and resonance production (1)
- Particle phenomena (1)
- Pb–Pb (1)
- Phase (1)
- Properties of Hadrons (1)
- Proton (1)
- Proton–proton (1)
- Quantum chromodynamics (1)
- Quark Deconfinement (1)
- Quark Production (1)
- R value (1)
- RHIC (1)
- Radiative decay (1)
- Rare decays (1)
- Relativistic heavy-ion collisions (1)
- STAR (1)
- Semi-leptonic decays (1)
- Single muons (1)
- Spin alignment (1)
- Strong amplitude (1)
- Techniques Electromagnetic calorimeters (1)
- Transverse momentum (1)
- Triple quarkonia (1)
- Vector Boson Production (1)
- Y (4260) (1)
- Y states (1)
- alleles (1)
- autism spectrum disorder (1)
- autistic disorder (1)
- center-of-mass energy (1)
- charmonium-like states (1)
- copy number polymorphism (1)
- decay (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)
- genes (1)
- genetics (1)
- genome (1)
- genotype (1)
- genotype determination (1)
- hadron spectroscopy (1)
- hadronic events (1)
- helicity amplitude analysis (1)
- inclusive J/ψ decays (1)
- luminosity (1)
- number of J/ψ events (1)
- phenotype (1)
- single nucleotide polymorphism (1)
- spectra (1)
- tetraquark (1)
- trigger efficiency (1)
- Λ+c baryon (1)
- Σ hyperon (1)
- √sN N = 2.76 TeV (1)
Institute
- Physik (380)
- Frankfurt Institute for Advanced Studies (FIAS) (157)
- Informatik (152)
- Informatik und Mathematik (3)
- Medizin (2)
DNA methylation profiles of aggressive behavior may capture lifetime cumulative effects of genetic, stochastic, and environmental influences associated with aggression. Here, we report the first large meta-analysis of epigenome-wide association studies (EWAS) of aggressive behavior (N = 15,324 participants). In peripheral blood samples of 14,434 participants from 18 cohorts with mean ages ranging from 7 to 68 years, 13 methylation sites were significantly associated with aggression (alpha = 1.2 × 10−7; Bonferroni correction). In cord blood samples of 2425 children from five cohorts with aggression assessed at mean ages ranging from 4 to 7 years, 83% of these sites showed the same direction of association with childhood aggression (r = 0.74, p = 0.006) but no epigenome-wide significant sites were found. Top-sites (48 at a false discovery rate of 5% in the peripheral blood meta-analysis or in a combined meta-analysis of peripheral blood and cord blood) have been associated with chemical exposures, smoking, cognition, metabolic traits, and genetic variation (mQTLs). Three genes whose expression levels were associated with top-sites were previously linked to schizophrenia and general risk tolerance. At six CpGs, DNA methylation variation in blood mirrors variation in the brain. On average 44% (range = 3–82%) of the aggression–methylation association was explained by current and former smoking and BMI. These findings point at loci that are sensitive to chemical exposures with potential implications for neuronal functions. We hope these results to be a starting point for studies leading to applications as peripheral biomarkers and to reveal causal relationships with aggression and related traits.
The production of muons from heavy-flavour hadron decays in p–Pb collisions at t √sNN=5.02 TeV was studied for 2<pT<16 GeV/c with the ALICE detector at the CERN LHC. The measurement was performed at forward (p-going direction) and backward (Pb-going direction) rapidity, in the ranges of rapidity in the centre-of-mass system (cms) 2.03<ycms<3.53 and −4.46<ycms<−2.96, respectively. The production cross sections and nuclear modification factors are presented as a function of transverse momentum (pT). At forward rapidity, the nuclear modification factor is compatible with unity while at backward rapidity, in the interval 2.5<pT<3.5 GeV/c, it is above unity by more than 2σ. The ratio of the forward-to-backward production cross sections is also measured in the overlapping interval 2.96<|ycms|<3.53 and is smaller than unity by 3.7σ in 2.5<pT<3.5 GeV/c. The data are described by model calculations including cold nuclear matter effects.
The transverse momentum (pT) spectrum and nuclear modification factor (RAA) of reconstructed jets in 0–10% and 10–30% central Pb–Pb collisions at √sNN = 2.76 TeV were measured. Jets were reconstructed using the anti-kT jet algorithm with a resolution parameter of R = 0.2 from charged and neutral particles, utilizing the ALICE tracking detectors and Electromagnetic Calorimeter (EMCal). The jet pT spectra are reported in the pseudorapidity interval of |ηjet| < 0.5 for 40 < pT, jet < 120 GeV/c in 0–10% and for 30 < pT, jet < 100 GeV/c in 10–30% collisions. Reconstructed jets were required to contain a leading charged particle with pT > 5 GeV/c to suppress jets constructed from the combinatorial background in Pb–Pb collisions. The leading charged particle requirement applied to jet spectra both in pp and Pb–Pb collisions had a negligible effect on the RAA. The nuclear modification factor RAA was found to be 0.28 ± 0.04 in 0–10% and 0.35 ± 0.04 in 10–30% collisions, independent of pT, jet within the uncertainties of the measurement. The observed suppression is in fair agreement with expectations from two model calculations with different approaches to jet quenching.
A measurement of dijet correlations in p–Pb collisions at √sNN = 5.02 TeV with the ALICE detector is presented. Jets are reconstructed from charged particles measured in the central tracking detectors and neutral energy deposited in the electromagnetic calorimeter. The transverse momentum of the full jet (clustered from charged and neutral constituents) and charged jet (clustered from charged particles only) is corrected event-by-event for the contribution of the underlying event, while corrections for underlying event fluctuations and finite detector resolution are applied on an inclusive basis. A projection of the dijet transverse momentum, kTy = pch+ne T,jet sin(ϕdijet) with ϕdijet the azimuthal angle between a full and charged jet and pch+ne T,jet the transverse momentum of the full jet, is used to study nuclear matter effects in p–Pb collisions. This observable is sensitive to the acoplanarity of dijet production and its potential modification in p–Pb collisions with respect to pp collisions. Measurements of the dijet kTy as a function of the transverse momentum of the full and recoil charged jet, and the event multiplicity are presented. No significant modification of kTy due to nuclear matter effects in p–Pb collisions with respect to the event multiplicity or a PYTHIA8 reference is observed.