Matches in SemOpenAlex for { <https://semopenalex.org/work/W4542778> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W4542778 abstract "Transmission measurements were carried out to determine the total cross section by use of high-purity thorium metal and a /sup 6/Li-glass scintillation detector. To determine the capture cross section, the relative neutron capture yield was found. Capture events were measured by a 1.25-m-dia liquid scintillator at a flight path of 25.68 m. The relative neutron flux is measured with a /sup 10/B/sub 4/C-NaI detector at a flight path of 28.32 m. The measured capture yield is converted to the capture cross section by making corrections for multiple scattering and self-shielding. Both the experimental total and capture cross sections are reproduced significantly better by ENDF/B-V than ENDF/B-IV in the energy region above 0.1 eV. There is substantial agreement in this energy range between the present capture results and the results of a recent measurement at BNL. For neutron energies below 0.1 eV, the cross section measurements are strongly influenced by microcrystalline effects in the samples (the capture data are affected via multiple scattering). The experimental data total cross section increases with decreasing energy less rapidly than the ENDF/B-V evaluated total cross section for energies less than 0.1 eV. Bragg scattering effects are predicted and observed in the total cross section datamore » below about 0.4 eV. 51 figures, 13 tables.« less" @default.
- W4542778 created "2016-06-24" @default.
- W4542778 creator A5039702088 @default.
- W4542778 creator A5057317140 @default.
- W4542778 creator A5068317323 @default.
- W4542778 date "1981-02-01" @default.
- W4542778 modified "2023-09-26" @default.
- W4542778 title "Neutron total and capture cross section of /sup 232/Th from 0. 006 to 18 eV. Final report" @default.
- W4542778 doi "https://doi.org/10.2172/6632575" @default.
- W4542778 hasPublicationYear "1981" @default.
- W4542778 type Work @default.
- W4542778 sameAs 4542778 @default.
- W4542778 citedByCount "0" @default.
- W4542778 crossrefType "report" @default.
- W4542778 hasAuthorship W4542778A5039702088 @default.
- W4542778 hasAuthorship W4542778A5057317140 @default.
- W4542778 hasAuthorship W4542778A5068317323 @default.
- W4542778 hasBestOaLocation W45427782 @default.
- W4542778 hasConcept C120665830 @default.
- W4542778 hasConcept C121332964 @default.
- W4542778 hasConcept C152568617 @default.
- W4542778 hasConcept C161694136 @default.
- W4542778 hasConcept C185544564 @default.
- W4542778 hasConcept C191486275 @default.
- W4542778 hasConcept C27251351 @default.
- W4542778 hasConcept C30421969 @default.
- W4542778 hasConcept C32448512 @default.
- W4542778 hasConcept C52234038 @default.
- W4542778 hasConcept C5688416 @default.
- W4542778 hasConcept C62520636 @default.
- W4542778 hasConcept C81988546 @default.
- W4542778 hasConcept C94915269 @default.
- W4542778 hasConceptScore W4542778C120665830 @default.
- W4542778 hasConceptScore W4542778C121332964 @default.
- W4542778 hasConceptScore W4542778C152568617 @default.
- W4542778 hasConceptScore W4542778C161694136 @default.
- W4542778 hasConceptScore W4542778C185544564 @default.
- W4542778 hasConceptScore W4542778C191486275 @default.
- W4542778 hasConceptScore W4542778C27251351 @default.
- W4542778 hasConceptScore W4542778C30421969 @default.
- W4542778 hasConceptScore W4542778C32448512 @default.
- W4542778 hasConceptScore W4542778C52234038 @default.
- W4542778 hasConceptScore W4542778C5688416 @default.
- W4542778 hasConceptScore W4542778C62520636 @default.
- W4542778 hasConceptScore W4542778C81988546 @default.
- W4542778 hasConceptScore W4542778C94915269 @default.
- W4542778 hasLocation W45427781 @default.
- W4542778 hasLocation W45427782 @default.
- W4542778 hasOpenAccess W4542778 @default.
- W4542778 hasPrimaryLocation W45427781 @default.
- W4542778 hasRelatedWork W1539393803 @default.
- W4542778 hasRelatedWork W1579402860 @default.
- W4542778 hasRelatedWork W1625932092 @default.
- W4542778 hasRelatedWork W2000672143 @default.
- W4542778 hasRelatedWork W2017321375 @default.
- W4542778 hasRelatedWork W2019003646 @default.
- W4542778 hasRelatedWork W2024813969 @default.
- W4542778 hasRelatedWork W2027160415 @default.
- W4542778 hasRelatedWork W2040405548 @default.
- W4542778 hasRelatedWork W2045489831 @default.
- W4542778 hasRelatedWork W2046511958 @default.
- W4542778 hasRelatedWork W2081654593 @default.
- W4542778 hasRelatedWork W2324244069 @default.
- W4542778 hasRelatedWork W2526840885 @default.
- W4542778 hasRelatedWork W2923991571 @default.
- W4542778 hasRelatedWork W2970346009 @default.
- W4542778 hasRelatedWork W2998198816 @default.
- W4542778 hasRelatedWork W3048718166 @default.
- W4542778 hasRelatedWork W3098914778 @default.
- W4542778 hasRelatedWork W93618098 @default.
- W4542778 isParatext "false" @default.
- W4542778 isRetracted "false" @default.
- W4542778 magId "4542778" @default.
- W4542778 workType "report" @default.