NEA-1616 ZZ-MCJEF22NEA.BOLIB.

1. NAME OR DESIGNATION OF PROGRAM:  ZZ-MCJEF22NEA.BOLIB.

3. DESCRIPTION OF PROGRAM OR FUNCTION

Continuous energy cross-section data library for the Monte Carlo program MCNP based on the JEF-2.2 evaluated nuclear data library (ACE format).

FORMAT: ACE
NUMBER OF GROUPS: Continuous energy
NUCLIDES (107): H-1,  H-2, He-4, Li-6, Li-7, Be-9, B-10, B-11, C-nat, N-14, N-15, O-16, O-17, F-19, Na-23, Mg-nat, Al-27, Si-nat, Cl-nat, Ti-nat, Cr-50, Cr-52, Cr-53, Cr-54, Mn-55, Fe-54, Fe-56, Fe-57, Fe-58, Co-59, Ni-58, Ni-60, Ni-61, Ni-62, Ni-64, Zr-90, Zr-91, Zr-92, Zr-94, Zr-96, Zr-nat, Nb-93, Mo-92, Mo-94, Mo-95, Mo-96, Mo-97, Mo-98, Mo-100, Mo-nat, Tc-99, Ru-101, Ru-102, Ru-104, Rh-103, Pd-105, Pd-107, Ag-109, I-129, Xe-131, Cs-133, Pr-141, Nd-143, Nd-145, Pm-147, Sm-147, Sm-149, Sm-150, Sm-151, Sm-152, Eu-153, Gd-154, Gd-155, Gd-156, Gd-157, Gd-158, Gd-160, Hf-174, Hf-176, Hf-177, Hf-178, Hf-179, Hf-180, Pb-nat, Bi-209, Th-232,  U-234,  U-235,  U-236,  U-238, Np-237, Pu-238, Pu-239, Pu-239bis, Pu-240, Pu-241, Pu-242, Am-241, Am-242, Am-242m, Am-243, Cm-242, Cm-243, Cm-244, Cm-245, Cm-246, Cm-247, Cm-248.
TEMPERATURES 300, 500, 560, 760, 800, 1000, 1500, and 2200 deg.K
THERMAL SCATTERING (for diverse temperatures)
H in CH2 (polyethylene)
H in H2O (light water)
D in D2O (heavy water)
C        (graphite)
Be       (beryllium metal)
DOSIMETRY CROSS-SECTION: 16-S-32, 48-Cd-0, 79-Au-197
ORIGIN: JEF-2.2, IRDF-90 V2
WEIGHTING SPECTRUM:

4. METHODS

This library was generated with the NJOY-94.66 nuclear data processing system.

8. RELATED OR AUXILIARY PROGRAMS

PRPR: Fortran 77 pre-processor source.
MAKXSF: Prepares the MCNP Cross-Section Libraries.
These programs are distributed with the Monte Carlo code package CCC-0660/MCNP-4B.

10. REFERENCES

- J. F. Briesmeister Editor, MCNP-A General Monte Carlo N-Particle Transport Code, Version 4B, LA-12625-M, Version 4B, March 1997.

- R.E. MacFarlane, D.W. Muir, The NJOY Nuclear Data Processing System, Version 94.66, Los  Alamos National Laboratory (USA), December 19, 1996.

- R. Orsi, M. Pescarini, A.I. Blokhin, MCJEFF22.BOLIB - A JEF-2.2 CROSS SECTION LIBRARY FOR THE MCNP MONTE CARLO CODE, JEF/DOC-780, JEFF Working Group Meeting on Benchmark Testing, Data Processing and Evaluations, NEA Data Bank, Issy-Les-Moulineaux, April 12th - 14th , 1999.  ENEA, ERG-SIEC, Internal Report KT-SCG-00003.

- R. Orsi, M. Pescarini, A.I. Blokhin, MCB6.BOLIB AN ENDF/B-VI LIBRARY FOR THE MCNP MONTE CARLO CODE, JEF/DOC-766, JEFF Working Group Meeting on Benchmark Testing, Data Processing and Evaluations, NEA Data Bank, Issy-Les-Moulineaux, September 17th - 18th , 1998.

- R. Orsi, M. Pescarini, A.I. Blokhin, MCB6.BOLIB - AN ENDF/B-VI RELEASE 3 CROSS SECTION LIBRARY FOR THE MCNP MONTE CARLO CODE, JEF/DOC-779, JEFF Working Group Meeting on Benchmark Testing, Data Processing and Evaluations, NEA Data Bank, Issy-Les-Moulineaux, April 12th - 14th , 1999. ENEA, ERG-SIEC, Internal Report KT-SCG-00004.

- N.P. Kocherov, P.K. McLaughlin, THE INTERNATIONAL REACTOR DOSIMETRY FILE (IRDF-90 Version 2), IAEA-NDS-141 Rev. 2, October 1993.

- R.Orsi, M.Pescarini, A.I.Blokhin and V.Sinitsa:
MCJEF22NEA.BOLIB - A JEF-2.2 Cross Section Library For the MCNP Monte Carlo Code
ENEA - KT-SCG-00008 (February 24, 2000)

15. NAME AND ESTABLISHMENT OF AUTHORS

    R. Orsi, M. Pescarini, A. I. Blokhin(*), V. Sinitsa(*)
    ENEA - Centro Ricerche
    'E. Clementel'
    Via Martiri di Monte Sole, 4
    I-40129 BOLOGNA
    ITALY
(*) on leave from the Institute of Physics and Power Engineering, Obninsk, Russian Federation

Pointwise cross sections in ACE format for transport calculations
Thermal scattering data for various important moderator materials
Some dosimeter response functions
NJOY input jobs
107 isotopes/natural elements processed for up to 8 temperatures