RSICC DATA PACKAGE DLC-204

1. NAME AND TITLE OF DATA LIBRARY

JENDL/D-99: JENDL Dosimetry File 99 (JENDL/D-99).

2. NAME AND TITLE OF DATA RETRIEVAL PROGRAMS

None included.

3. CONTRIBUTOR

Japan Atomic Energy Research Institute, Nuclear Data Center, Tokai-mura, Japan, through the OECD NEA Data Bank, Issy-les-Moulineaux, France.

4. HISTORICAL BACKGROUND AND INFORMATION

Sources of the reference evaluated data are listed in file REACTION.PDF, which is included in the RSICC document for this package. In addition to the present work, the sources of the reactions in this library include: JENDL-3.2, JENDL-2, EAF-99, IRDF-90V2 and others.

5. APPLICATION OF THE DATA

JENDL/D-99 contains information for 47 nuclides and 67 reactions in the SAND-II group structure (although it was observed by RSICC that not all of the processed files are in the SAND-II group structure) and as 0K preprocessed pointwise files.

6. SOURCE AND SCOPE OF DATA

For the pointwise data files, the fission and capture cross sections were calculated from the resonance parameters at 0K. For the nuclides with capture and/or fission cross sections, the total cross sections, which were taken from JENDL-3.2, are provided in the pointwise form. The pointwise files include unresolved resonance parameters for self-shielding calculations, but one should not use the resonance parameters to calculate cross sections. Cross sections are given explicitly in the pointwise format (MF=3). The groupwise data were compiled by averaging cross sections in the SAND-II type energy intervals without any energy-dependent weighting function.

7. DISCUSSION OF THE DATA RETRIEVAL PROGRAM

No retrieval program is included.

8. DATA FORMAT AND COMPUTER

ASCII card images; many computers (D00204MNYCP00).

9. TYPICAL RUNNING TIME

Not applicable.

10. REFERENCES

An official report on JENDL/D-99 is being prepared and will be included after it is published.

a. Documentation available with library

"List of Reactions in the JENDL Dosimetry File 99," in file reaction.pdf (April 2000).

README.PDF (December 1999).

b. Other useful documentation in electronic files

"Descriptive Data of JENDL Dosimetry File 99," in file mf1.pdf (April 2000).

"Figures of Cross Sections in JENDL/D-99," in file fig\dosfig.pdf (April 2000).

11. CONTENTS OF LIBRARY

Included are the referenced documents in 10.a (in file DOC\D204.PDF) and one distribution CD which contains PDF documentation files and ASCII cross sections written in a self-extracting compressed DOS file.

12. DATE OF ABSTRACT

January 2001.

KEYWORDS: DOSIMETRY CROSS SECTIONS