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DLC-0007 ZZ-DLC-7D/HPICE.

ZZ HPICE/F, Gamma Interaction Cross-Section Library in ENDF/B Format for Transport Calculation

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1. NAME OR DESIGNATION OF PROGRAM:  ZZ-DLC-7D/HPICE. Evaluated photon interaction library, ENDF/B file 23 format.
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2. COMPUTERS
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Program name Package id Status Status date
ZZ-HPICE/F DLC-0007/02 Tested 07-SEP-1983

Machines used:

Package ID Orig. computer Test computer
DLC-0007/02 IBM 3081 IBM 3081
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3. NATURE OF PHYSICAL PROBLEM SOLVED

  FORMAT: ENDF/B file 23

NUMBER OF GROUPS: Point Cross Sections, energies 1 keV to 100 MeV.  
  NUCLIDES: Z = 1-83, 86, 90, 92 and 94.

  ORIGIN: Lawrence Livermore Laboratory

  WEIGHTING SPECTRUM: none

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The data are for use in general purpose gamma-ray transport codes.  The Lawrence Livermore Laboratory has a continuing program to evaluate photon cross section.
The data are given in units of (barns/atom) for energies 1 keV to 100 MeV and for elements Z = 1-83, 86, 90, 92 and 94. The MAT numbers are equal to the atomic numbers (Z).
     The following cross sections are tabulated

     MT cross section type
     ---------------------
     501 total
     502 coherent scattering
     504 incoherent scattering
     516 pair production (includes triplet)
     603 photoelectric
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4. METHODS: METHOD OF SOLUTION
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5. RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM
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6. TYPICAL RUNNING TIME

To compile EDIT-23 and edit the entire library requires 1.5 minutes on the IBM 360/65.
NEA-DB executed the test case of EDIT-23 on IBM 3081 in 5 seconds.
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7. UNUSUAL FEATURES: UNUSUAL FEATURES OF THE PROGRAM
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8. RELATED AND AUXILIARY PROGRAMS

EDIT-23 - edits photon interaction data in the ENDF/B file 23 format.
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9. STATUS
Package ID Status date Status
DLC-0007/02 07-SEP-1983 Tested at NEADB
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10. REFERENCES:  Informal note on program EDIT-23.
DLC-0007/02, included references:
- HPICE - Evaluated Photon Interaction Library ENDF/B File 23 Format
  ORNL DLC-7 Reviewed (Sept. 3, 1978).
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11. MACHINE REQUIREMENTS:  EDIT-23 requires on IBM 3081 150K bytes of main storage.
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12. PROGRAMMING LANGUAGE(S) USED
Package ID Computer language
DLC-0007/02 FORTRAN-IV
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13. OPERATING SYSTEM OR MONITOR UNDER WHICH PROGRAM IS EXECUTED:  MVS/SE with FORTRAN H EXTENDED Compiler.
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14. ANY OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS

In the latest version DLC-7D, dated April 1971, the pair production total cross sections at 4 MeV have been changed for all elements, the incoherent scatter and total at 0.8 MeV have been changed for 8 elements.
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15. NAME AND ESTABLISHMENT OF AUTHOR: Lawrence Livermore Laboratory
Livermore, California, U.S.A.
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16. MATERIAL AVAILABLE
DLC-0007/02
File name File description Records
DLC0007_02.003 ZZ-HPICE/F INFORMATION FILE 34
DLC0007_02.004 PHOTON CROSS SECTION DATA 9930
DLC0007_02.005 PHOTON FORM FACTORS & SCATTERING DATA 5222
DLC0007_02.006 EDIT-23 SOURCE (FORTRAN-4) 1201
DLC0007_02.007 EDIT-23 INPUT DATA 2
DLC0007_02.008 EDIT-23 JCL FOR EXEC 8
DLC0007_02.009 EDIT-23 PRINTED OUTPUT 8592
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17. CATEGORIES
  • J. Gamma Heating and Shield Design
  • Z. Data.

Keywords: ENDF/B, cross sections, data.