Refine
Year of publication
Document Type
- Preprint (414)
- Article (268)
- Working Paper (1)
Language
- English (683)
Has Fulltext
- yes (683)
Is part of the Bibliography
- no (683)
Keywords
- Heavy Ion Experiments (13)
- Hadron-Hadron scattering (experiments) (11)
- LHC (9)
- Heavy-ion collision (6)
- ALICE experiment (4)
- Heavy Ions (4)
- ALICE (3)
- Hadron-Hadron Scattering (3)
- pp collisions (3)
- Beauty production (2)
- Charm physics (2)
- Jets (2)
- Particle and resonance production (2)
- Particle correlations and fluctuations (2)
- Pb–Pb collisions (2)
- Single electrons (2)
- 900 GeV (1)
- AGN host galaxies (1)
- ALICE detector (1)
- Amino acid analysis (1)
- Anti-nuclei (1)
- Centrality Class (1)
- Centrality Selection (1)
- Clinical variation (1)
- Compact astrophysical objects (1)
- Comparison with QCD (1)
- Computer-aided drug design (1)
- Congenital anomalies (1)
- DNA sequence analysis (1)
- Elderly (1)
- Electron-pion identification (1)
- Electroweak interaction (1)
- Elliptic flow (1)
- Embryos (1)
- Femtoscopy (1)
- Fibre/foam sandwich radiator (1)
- Frailty (1)
- Galaxies and clusters (1)
- Gene expression (1)
- General practitioners (1)
- HBT (1)
- Hadron production (1)
- Heavy flavor production (1)
- Heavy flavour production (1)
- Heavy ions (1)
- Heavy-flavour decay muons (1)
- Heavy-flavour production (1)
- Heavy-ion collisions (1)
- High-energy astrophysics (1)
- Hypertension (1)
- Inclusive spectra (1)
- Intensity interferometry (1)
- Invariant Mass Distribution (1)
- Ionisation energy loss (1)
- Lepton-Nucleon Scattering (experiments) (1)
- Marine chemistry (1)
- Mid-rapidity (1)
- Minimum Bias (1)
- Monte Carlo (1)
- Multi-strange baryons (1)
- Multi-wire proportional drift chamber (1)
- Mutation databases (1)
- Neural network (1)
- Nuclear modification factor (1)
- Oldest-old (1)
- PYTHIA (1)
- Palaeoceanography (1)
- Palaeoclimate (1)
- Pb–Pb (1)
- Production Cross Section (1)
- Proton–proton (1)
- QCD (1)
- Quark gluon plasma (1)
- Radio continuum emission (1)
- Radio jets (1)
- Rapidity Range (1)
- Relativistic heavy ion physics (1)
- Resolution Parameter (1)
- Single muons (1)
- Supermassive black holes (1)
- Systematic Uncertainty (1)
- TR (1)
- Time Projection Chamber (1)
- Tracking (1)
- Transcriptome analysis (1)
- Transition radiation detector (1)
- Transverse momentum (1)
- Trigger (1)
- Very long baseline interferometry (1)
- Xenon-based gas mixture (1)
- axions (1)
- dE/dx (1)
- dark matter experiments (1)
- heavy ion experiments (1)
- quark gluon plasma (1)
- solar physics (1)
- spectra (1)
- white and brown dwarfs (1)
- √sN N = 2.76 TeV (1)
Institute
Neutron-induced fission cross sections of 238U and 235U are used as standards in the fast neutron region up to 200 MeV. A high accuracy of the standards is relevant to experimentally determine other neutron reaction cross sections. Therefore, the detection effciency should be corrected by using the angular distribution of the fission fragments (FFAD), which are barely known above 20 MeV. In addition, the angular distribution of the fragments produced in the fission of highly excited and deformed nuclei is an important observable to investigate the nuclear fission process.
In order to measure the FFAD of neutron-induced reactions, a fission detection setup based on parallel-plate avalanche counters (PPACs) has been developed and successfully used at the CERN-n_TOF facility. In this work, we present the preliminary results on the analysis of new 235U(n,f) and 238U(n,f) data in the extended energy range up to 200 MeV compared to the existing experimental data.