N U B A S E

at the

"ATOMIC MASS DATA CENTER"

The Nubase2003 evaluation of nuclear and decay properties appeared in Nuclear Physics A, 2003, vol. 729, page 3-128  PDF

NUBASE contains experimentaly known nuclear properties, and some that have been estimated from extrapolation, for 3177 nuclides: mass, isomeric excitation energy, half-life, spin, parity, decay modes and intensities.

An electronic ASCII file of the NUBASE table, for use with computer programs, is available from the site of the AMDC.

* To allow stable reference data for calculations, these files will NOT be updated,
* Any work that will use these files should make reference to
   the Nucl. Phys. paper and not to the electronic files.
* For updated data from NUBASE, click below on "Displays of Nubase".
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* NUBASE status report
* NUBASE Displays
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The first version of the NUBASE evaluation appeared in Nuclear Physics A, 1997, vol. 624, page 1-124. postscript preprint and postscript table

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