DLC-0038 ZZ-ORYX-E.

1. NAME OR DESIGNATION OF PROGRAM: NAME OR DESIGNATION OF PROGRAM. ZZ-DLC-38/ORYX-E. ORIGEN yields and cross sections - nuclear transmutation and decay data from ENDF/B-IV.

3. DESCRIPTION OF PROGRAM OR FUNCTION

NATURE OF PHYSICAL PROBLEM SOLVED.

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  FORMAT: ORIGEN

  NUMBER OF GROUPS: 124 energy groups

NUCLIDES: H, He, Li, Be, B, C, N, O, F, Ne, Na, Mg, Al, Si, P, S, Cl, Ar, K, Ca, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Ge, As, Se, Br, Kr, Rb, Sr, Y, Zr, Nb, Mo, Tc, Ru, Rh, Pd, Ag, Cd, In, Sn, Sb, Te, I, Xe, Cs, Ba, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Hf, Ta, W, Re, Os, Ir, Pt, Au, Hg, Tl, Pb, Bi, Po.

  ORIGIN: ENDF/B-IV

WEIGHTING SPECTRUM: Maxwellian (1/E) fission spectrum with a one percent tolerance.

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ORYX-E increases the versatility of the program ORIGEN , the isotope generation and depletion code package by providing basic cross section and decay information for light element, fission-product, and actinide nuclides.
This data library package results from data compiled for ORNL Chemical  Technology  Division's  work with  ORIGEN and from  a
2-year effort of the cross section evaluation working group (CSEWG)  fission product task force.

4. METHODS

METHOD OF SOLUTION.
The data is generated from ENDF/B-IV and is formatted for input to the ORIGEN code. Applications include calculations for waste projection, decay heat, nuclear safeguards, and fuel cycle economics.
The data library is generated from the ENDF/B-IV fission product data. The capture cross section of all fission product nuclides for which capture cross section information is given (about 180 nuclides) were processed into 124 energy groups using MINX. Multigroup cross sections were generated at 0 degrees with infinite dilution and one broad thermal group. Fine group data was generated using a Maxwellian (1/E) fission spectrum with a one percent tolerance.

5. RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM: RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM.

6. TYPICAL RUNNING TIME

TYPICAL RUNNING TIME. To collapse the cross sections, update the ORIGEN data tape, and run an ORIGEN sample problem took about one minute on the IBM 360/91 (CPU) for about 10 time steps.

7. UNUSUAL FEATURES: UNUSUAL FEATURES OF THE PROGRAM.

8. RELATED OR AUXILIARY PROGRAMS

RELATED AND AUXILIARY PROGRAMS.
COLAPS - can be used to collapse the fine cross sections by
         weighting with a user-specified reference spectrum.
UPDATE - will update the ORIGEN fission product data library using
         the cross sections generated with COLAPS.
Both utilities are included in the data package.

10. REFERENCES: REFERENCES.

- Master Tape List
- Update of Tritium Data Sets on DLC-38, Informal Notes
- CCC-217/ORIGENS Feedback from User
- G.W. Morrison and C.R. Weisbin (September 1975)
- Energy Structure for the 124 Group Cross Sections
- G.W. Morrison, C.R. Weisbin, C.W. Kee ;
"Decay Heat Analysis for an LMFBR Fuel Assembly Using
ENDF/B-IV Data"  Proceedings of Conference on Nuclear
Cross Sections and Technology, Washington, D.C.
(March 1975), to be published.
- C.W. Kee;
"A Revised Light Element Library for the ORIGEN Code"
ORNL-TM-4896, May 1975.
- G.W. Morrison, C.R. Weisbin, and C.W. Kee;
"Projected CRBRP Spent Fuel Characteristics and Their Impact
on NDA Techniques"  Reprint from Trans. Am. Nucl. Soc..19,
487-488 (1975)
C.W. Kee, C.R. Weisbin, R.E. Schenter;
"Processing and Testing of ENDF/B-IV Fission Product and Transmutation
Data"  Reprint from Trans. Am. Nucl. Soc.., 19
398-399 (1974)
- Documentation for CCC-217/ORIGEN Computer Code Package.

11. HARDWARE REQUIREMENTS: MACHINE REQUIREMENTS.

13. SOFTWARE REQUIREMENTS

OPERATING SYSTEM OR MONITOR UNDER WHICH PROGRAM IS EXECUTED.

14. OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS

ANY OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS.

15. NAME AND ESTABLISHMENT OF AUTHOR

Contributed by: Radiation Safety Information Computational Center
                Oak Ridge National Laboratory
                Oak Ridge, Tennessee, U. S. A.
Developed by:   Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA

File name	File description	Records
DLC0038_01.001	INFORMATION	5
DLC0038_01.002	LIGHT ELEMENT LIBRARY (KEE; 5/78) EBCDIC	3370
DLC0038_01.003	ORFIP-X (124 GRP X-SECTION; 7/75) EBCDIC	8689
DLC0038_01.004	ORFIP-Y (YIELD&DECAY SCHEME; 1/76) EBCDIC	4105
DLC0038_01.005	NUCLIDE LIB. - STRUCTURAL MATERIALS (5/77)	1265
DLC0038_01.006	NUCLIDE LIB. - ACTINIDES & DECAY PROD.(1/76)	505
DLC0038_01.007	SUPPLEMENTARY ACTINIDES LIB. ADDED(11/74)	505
DLC0038_01.008	FISSION PRODUCTS(PACKAGED 7/73,UPDATED 1/76)	2305
DLC0038_01.009	PHOTON LIBRARY - LIGHT ELEMENTS (7/73)	253
DLC0038_01.010	PHOTON LIBRARY - HEAVY ELEMENTS (7/73)	202
DLC0038_01.011	FISSION PRODUCTS (PHOTON)	461
DLC0038_01.012	COLAPS - SOURCE PROGRAM (F4,EBCDIC)	52
DLC0038_01.013	COLAPS - DD CARDS	8
DLC0038_01.014	COLAPS - SAMPLE PROBLEM INPUT DATA	21
DLC0038_01.015	COLAPS - SAMPLE PROBLEM PRINTED OUTPUT	184
DLC0038_01.016	UPDATE - SOURCE PROGRAM (F4,EBCDIC)	43
DLC0038_01.017	UPDATE - DD CARDS	9
DLC0038_01.018	UPDATE - 'ORFIP-Y' WRITTEN BY UPDATE	4105
DLC0038_01.019	UPDATE - PRINTED OUTPUT	822