The JEFF-3.1 Nuclear Data Library


	Complete report
	Available in pdf format

	Also available on this CD-ROM
	Appendix 1. Selection of data for the JEFF-3.1 general-purpose neutron data file Appendix 2. Performance reports on the JEFF-3.1 general-purpose neutron data library Appendix 3. List of definitions to the ENDF-6 file format for JEFF-3.1 Complete contents of the JEFF-3.1 Nuclear Data Library, released May 2005 (see below)

General-purpose files (links to contents pages):

Special-purpose files (links to data source):

The complete library can be obtained in a number of ways:

1. Individual isotopes in a single file. Zipped data below:

Gzipped tar-file with individual neutron data	JEFF31N_INDIV.tar.gz
Gzipped tar-file with proton data	JEFF31P_INDIV.tar.gz
Gzipped tar-file with thermal scattering data	JEFF31TS_INDIV.tar.gz

2. As a single ENDF tape containing all isotopic data. Zipped data below:

File contents	File name	File size	CHECKR	FIZCON	PSYCHE
Zipped tape of neutron data	JEFF31N.gz	~57 Mb	JEFF31N.CHK	JEFF31N.FIZ	JEFF31N.PSY
Zipped tape of proton data	JEFF31P.gz	~5.7 Mb	JEFF31P.CHK	JEFF31P.FIZ	JEFF31P.PSY
Zipped tape of thermal scattering law data	JEFF31TS.gz	~9.7 Mb	JEFF31TS.CHK	JEFF31TS.FIZ	JEFF31TS.PSY
Zipped radioactive decay data	JEFF31RDD.gz	~5.6 Mb	JEFF31RDD.CHK	JEFF31RDD.FIZ	JEFF31RDD.PSY
Zipped neutron induced fission yield data	JEFF31NFY.gz	~1.1 Mb	JEFF31NFY.CHK	JEFF31NFY.FIZ	JEFF31NFY.PSY
Zipped spontaneous fission yield data	JEFF31SFY.gz	~96 kb	JEFF31SFY.CHK	JEFF31SFY.FIZ	JEFF31SFY.PSY
Zipped activation data	JEFF31A.gz	~35 Mb	JEFF31A.CHK	JEFF31A.FIZ	JEFF31A.PSY

Some documents on this CD-ROM are in pdf format.