IAEA1409 ZZ-POINT-2004.
ZZ POINT-2004, Linearly Interpolable ENDF/B-VI.8 Data for 13 Temperatures
NAME OR DESIGNATION, COMPUTER, DESCRIPTION OR FUNCTION, METHODS, RESTRICTIONS, CPU, FEATURES, RELATED OR AUXILIARY PROGRAMS, STATUS, REFERENCES, REQUIREMENTS, LANGUAGE, OPERATING SYSTEM, OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS, NAME AND ESTABLISHMENT OF AUTHORS, MATERIAL, CATEGORIES
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| Program name | Package id | Status | Status date |
|---|---|---|---|
| ZZ-POINT-2004 | IAEA1409/02 | Tested | 28-MAY-2004 |
Machines used:
| Package ID | Orig. computer | Test computer |
|---|---|---|
| IAEA1409/02 | PC Windows |
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3. DESCRIPTION OR FUNCTION
The ENDF/B data library, ENDF/B-VI, Release 8 was processed into the form of temperature dependent cross sections.
The original evaluated data include cross sections represented in the form of a combination of resonance parameters and/or tabulated energy dependent cross sections, nominally at 0 Kelvin temperature. For use in applications, these ENDF/B-VI, Release 8 data were processed into the form of temperature dependent cross sections at eight temperatures between 0 and 2100 Kelvin, in steps of 300 Kelvin. It has also been processed to five astrophysics like temperatures, 1, 10, 100 eV, 1 and 10 keV.
At each temperature the cross sections are tabulated and linearly interpolable in energy with a tolerance of 0.1 %. POINT2004 contains all of the evaluations in the ENDF/B-VI general purpose library, which contains evaluations for 328 materials (isotopes or naturally occurring elemental mixtures of isotopes). No special purpose ENDF/B-VI libraries, such as fission products, thermal scattering, photon interaction data are included. The majority of these evaluations are complete, in the sense that they include all cross sections over the energy range 10e-5 eV to at least 20 MeV.
The ENDF/B data library, ENDF/B-VI, Release 8 was processed into the form of temperature dependent cross sections.
The original evaluated data include cross sections represented in the form of a combination of resonance parameters and/or tabulated energy dependent cross sections, nominally at 0 Kelvin temperature. For use in applications, these ENDF/B-VI, Release 8 data were processed into the form of temperature dependent cross sections at eight temperatures between 0 and 2100 Kelvin, in steps of 300 Kelvin. It has also been processed to five astrophysics like temperatures, 1, 10, 100 eV, 1 and 10 keV.
At each temperature the cross sections are tabulated and linearly interpolable in energy with a tolerance of 0.1 %. POINT2004 contains all of the evaluations in the ENDF/B-VI general purpose library, which contains evaluations for 328 materials (isotopes or naturally occurring elemental mixtures of isotopes). No special purpose ENDF/B-VI libraries, such as fission products, thermal scattering, photon interaction data are included. The majority of these evaluations are complete, in the sense that they include all cross sections over the energy range 10e-5 eV to at least 20 MeV.
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4. METHODS
The PREPRO2002 code system was used to process the ENDF/B data. Listed below are the steps, including the PREPRO2002 codes, which were used to process the data in the order in which the codes were run.
1) Linearly interpolable, tabulated cross sections (LINEAR)
2) Including the resonance contribution (RECENT)
3) Doppler broaden all cross sections to temperature (SIGMA1)
4) Check data, define redundant cross sections by summation (FIXUP).
The PREPRO2002 code system was used to process the ENDF/B data. Listed below are the steps, including the PREPRO2002 codes, which were used to process the data in the order in which the codes were run.
1) Linearly interpolable, tabulated cross sections (LINEAR)
2) Including the resonance contribution (RECENT)
3) Doppler broaden all cross sections to temperature (SIGMA1)
4) Check data, define redundant cross sections by summation (FIXUP).
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10. REFERENCES
- Dermott E. Cullen:
PREPRO2002
2002 ENDF/B Pre-processing Codes
IAEA-NDS-39 Rev.11, Feb.5, 2003
- Dermott E. Cullen:
PREPRO2002
2002 ENDF/B Pre-processing Codes
IAEA-NDS-39 Rev.11, Feb.5, 2003
IAEA1409/02, included references:
- D.E. Cullen:POINT 2004, A Temperature Dependent ENDF/B-VI, Release 8, Cross Section Library
UCRL-TR-202284 (April 1, 2004)
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IAEA1409/02
UCRL-TR-202284 report in MSWord and PDF formats.ORIGINAL - The original ENDF/B data before it was processed.
K0 - 0 Kelvin cross sections
K300 - 300 Kelvin cross sections
K600 - 600 Kelvin cross sections
K900 - 900 Kelvin cross sections
K1200 - 1200 Kelvin cross sections
K1500 - 1500 Kelvin cross sections
K1800 - 1800 Kelvin cross sections
K2100 - 2100 Kelvin cross sections
1eV - 1 eV cross sections
10eV - 10 eV cross sections
100eV - 100 eV cross sections
1keV - 1 keV cross sections
10keV - 10 keV cross sections
pt2004.htm Index
Keywords: ENDF/B, cross sections, evaluated data.