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NEA-1102 ZZ-GEFF1.

ZZ GEFF1, 175-Group Neutron Cross-Section in VITAMIN-J1 Format for Shielding Benchmarks

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1. NAME OR DESIGNATION OF PROGRAM:  ZZ-GEFF1.
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2. COMPUTERS
To submit a request, click below on the link of the version you wish to order. Only liaison officers are authorised to submit online requests. Rules for requesters are available here.
Program name Package id Status Status date
ZZ-GEFF1 NEA-1102/06 Arrived 18-FEB-1999

Machines used:

No specified machine
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3. DESCRIPTION OF PROGRAM OR FUNCTION


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  FORMAT: Compressed FIDO format (like VITAMIN-J)

NUMBER OF GROUPS: 175 group neutron cross section library for shielding benchmark calculations

NUCLIDES: H-1, Li-6, C, O, Cr, Mn, Fe, Ni, Ba-136, Ba-137, Ba-138;  H-2, H-3, Li-7, B-10, B-11, Al, Si, Zr, Ti, V, Nb, Mo, Ba-134, Ba-135, W-183, W-184,  W-186, and  Bi-209.

  ORIGIN: VITAMIN-J1 library for the first 11 nuclides

WEIGHTING SPECTRUM: Thermal Maxwellian, 1/E, fission and fusion spectrum.

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A 175 group neutron cross section library for shielding benchmark calculations. Cross sections for H1, Li6, C, O, Cr, Mn, Fe, Ni, Ba136, Ba137, Ba138 have been included from the VITAMIN-J1 library.  Data have been added for H2, H3, Li7, B10, B11, Al, Si, Zr, Ti, V, Nb, Mo, Ba134, Ba135, W183, W184, W186, and Bi209; all gamma interaction data and most photon production data.
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4. METHOD OF SOLUTION:
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5. RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM:
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6. TYPICAL RUNNING TIME:
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7. UNUSUAL FEATURES OF THE PROGRAM:
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8. RELATED AND AUXILIARY PROGRAMS:
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9. STATUS
Package ID Status date Status
NEA-1102/06 18-FEB-1999 Masterfiled Arrived
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10. REFERENCES:
NEA-1102/06, included references:
- H. Gruppelaar:
  Memorandum: Subject - Pre-release of GEFF-1 file (8 July, 1986)
- E. Sartori:
  VITAMIN-J, A 175 Group Neutron Cross Section Library Based on
  JEF-1 for Shielding Benchmark Calculations.
  JEF/DOC-100 (October, 1985)
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11. MACHINE REQUIREMENTS:
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12. PROGRAMMING LANGUAGE(S) USED
No specified programming language
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13. OPERATING SYSTEM UNDER WHICH PROGRAM IS EXECUTED:
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14. OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS:
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15. NAME AND ESTABLISHMENT OF AUTHORS: , Netherlands Energy Research Foundation, ECN
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16. MATERIAL AVAILABLE
NEA-1102/06
miscellaneous    mag tapeContent of the Magnetic Tape               MISTP
source program   mag tapeSource for Generating Coupled N-Gamma Sets SRCTP
source program   mag tapeSource for FIDO Input System (IBM Version) SRCTP
test-case data   mag tapeInput for Generating Coupled N-Gamma Sets  DATTP
source program   mag tapeLIBGEN Conversion Program EBCDIC/Binary    SRCTP
symb data lib    mag tapeNeutron Group Boundaries FIDO-Format       LBSTP
symb data lib    mag tapeNeutron Group Boundaries Fortran-Format    LBSTP
symb data lib    mag tapeNeutron Pointwise Weighting Spectrum 300 K LBSTP
symb data lib    mag tapeNeutron Weighting Spectrum at 300 K (175 G)LBSTP
symb data lib    mag tapeNeutron Pointwise Weighting Spectrum 800 K LBSTP
symb data lib    mag tapeNeutron Weighting Spectrum at 800 K (175 G)LBSTP
symb data lib    mag tapeGamma Group Boundaries FIDO-Format         LBSTP
symb data lib    mag tapeGamma Group Boundaries Fortran-Format      LBSTP
test-case data   mag tapeContents of file 19                        DATTP
test-case data   mag tapeContents of file 20                        DATTP
test-case data   mag tapeContents of file 21                        DATTP
test-case data   mag tapeContents of file 22                        DATTP
test-case data   mag tapeContents of file 23                        DATTP
symb data lib    mag tapeNeutron Interaction File for 300 K         LBSTP
symb data lib    mag tapeNeutron Interaction File for 800 K         LBSTP
symb data lib    mag tapeGamma Production File for 300 K            LBSTP
symb data lib    mag tapeGamma Production File for 800 K            LBSTP
symb data lib    mag tapeGamma Interaction File                     LBSTP
report                   Memorandum from Gruppelaar (8 July, 1986)  REPPT
report                   JEF/DOC-100 (October, 1985)                REPPT
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17. CATEGORIES
  • J. Gamma Heating and Shield Design
  • Z. Data.

Keywords: data library, group constants, neutron cross sections, shielding.