Published November 2008
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Single Crystal Filters for Neutron Spectrometry
Description
A study of neutron transmission properties trough a large single crystals specimens of Si, Ge, Pb, Bi and sapphire at 300 K and 80 K have been made for a wide range of neutron energies. The effectiveness of such filters is given by the ratio of the total cross-section of unwanted epithermal neutrons to that the desired thermal neutron beam and by the optimum choice of the crystal orientation, its mosaic spread, thickness and temperature.Our study indicates that sapphire is significantly more effective than the others for a wide range of neutron energies
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Additional details
Publishing Information
- Imprint Title
- Proceeding of the Sixth Nuclear and Particle Physics Conference (NUPPAC-2007)
- Imprint Pagination
- 642 p.
- Journal Page Range
- p. 257-266
- Report number
- INIS-EG--214
Conference
- Title
- 6. Conference on Nuclear and Particle Physics
- Acronym
- NUPPAC 07
- Dates
- 17-21 Nov 2007
- Place
- Luxor (Egypt)
INIS
- Country of Publication
- Egypt
- Country of Input or Organization
- Egypt
- INIS RN
- 40081089
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- BISMUTH; CROSS SECTIONS; ENERGY RANGE; EPITHERMAL NEUTRONS; EXPERIMENTAL DATA; FILTERS; FLUCTUATIONS; GERMANIUM 76; LEAD; MONOCRYSTALS; NEUTRON BEAMS; NEUTRON FLUX; NEUTRON SPECTROSCOPY; SAPPHIRE; SILICON; TEMPERATURE RANGE; THERMAL NEUTRONS; TRANSMISSION
- Descriptors DEC
- BARYONS; BEAMS; CORUNDUM; CRYSTALS; DATA; ELEMENTARY PARTICLES; ELEMENTS; EVEN-EVEN NUCLEI; FERMIONS; GERMANIUM ISOTOPES; HADRONS; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOTOPES; METALS; MINERALS; NEUTRONS; NUCLEI; NUCLEON BEAMS; NUCLEONS; NUMERICAL DATA; OXIDE MINERALS; PARTICLE BEAMS; RADIATION FLUX; SEMIMETALS; SPECTROSCOPY; STABLE ISOTOPES; VARIATIONS