NEA-1168 ZZ-VITAMIN-J/KERMA.

1. NAME OR DESIGNATION OF PROGRAM:  ZZ-VITAMIN-J/KERMA.

3. DESCRIPTION OF PROGRAM OR FUNCTION


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  FORMAT: ANISN

  NUMBER OF GROUPS: 175 neutron plus 38 photon energy groups

NUCLIDES: H-1, D-2, T-3, Li-6, Li-7, Be-9, B-10, B-11, C, O-16, Al-27, Si, Ti, V, Cr, Mn-55, Fe, Ni, Cu, Zr, Nb-93, Mo, Ba-134, Ba-135, Ba-136, Ba-137, Ba-138, W-182, W-183, W-184, W-186, Pb, Bi-209, He-3, He-4, N-14, Mg, P-31, S, Ca, Co-59, In, Sn, Ta-181, Re
  ORIGIN: EFF-1, DLC-99 (HUGO) data library

WEIGHTING SPECTRUM: Maxwellian plus 1/E plus fission spectrum plus  fusion peak.

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Library of gas production cross sections, neutron kerma factors and  photon kerma factors in FOURACES format according to GEFF-1 specifications. Kerma factors have been calculated for temperatures  300K and 800K.

4. METHOD OF SOLUTION

For the gas production cross sections, the lump reactions 203 and 207 included in EFF-1 had been assumed as the basic of the computation. The neutronics kerma factors have been calculated with the module KERMA of THEMIS. The photonic kerma factors have been calculated with the module GROUPG of THEMIS, starting from the DLC-99 (HUGO) data library of gamma interactions.

5. RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM:

6. TYPICAL RUNNING TIME:

7. UNUSUAL FEATURES OF THE PROGRAM:

8. RELATED AND AUXILIARY PROGRAMS

The calculations of the data were performed with modules of the program THEMIS, and using the gamma interaction data library ZZ-HUGO (DLC-0099).

10. REFERENCES:

- E. Cuccoli and G.C. Panini:
  Graphical Presentation of GEFF-1 Scheme Neutron Kerma Factors.
  JEF/DOC-150  (October 5, 1986)
- E. Cuccoli and G.C. Panini:
  Graphical Presentation of GEFF-1 Scheme Photon Kerma Factors.
  JEF/DOC-151  (October 5, 1986)
- E. Cuccoli and G.C. Panini:
  Graphical Presentation of GEFF-1 Scheme Gas Production
  Cross Sections.
  JEF/DOC-152  (October 5, 1986)
- Format of FOURACES Data File,
(Taken from RT/FI(73)16, FOUR ACES - A
Programme for Producing Group Averaged Cross Sections
from Different Files by G.C. Panini)

11. MACHINE REQUIREMENTS:

13. OPERATING SYSTEM UNDER WHICH PROGRAM IS EXECUTED:

14. OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS:

15. NAME AND ESTABLISHMENT OF AUTHORS

      E. Cuccoli, G.C. Panini
      Laboratorio Dati Nucleari e Codici
      Divisione Fisica e Calcolo Scientifico
      Dipartimento Tecnologie Intersettoriali di Base
      ENEA - CRE "E. Clementel"
      Via G. Mazzini, 2
      40138 BOLOGNA, ITALY

File name	File description	Records
NEA1168_01.001	Information file	30
NEA1168_01.002	Temperature-independent gamma kerma data	177
NEA1168_01.003	300K neutron kerma data	1892
NEA1168_01.004	800K neutron kerma data	1582
NEA1168_01.005	300K gas production data	2326
NEA1168_01.006	800K gas production data	2326