Chart files for Isotope Explorer

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Isomers

File name: $isomers.chr

Chart interface for isomeric states. The chart is color-coded according to the number of isomeric states - here defined as a state above the ground state with a half-life of more than 1 microsecond. The nuclide boxes are linked to ENSDF adopted levels.




Requirements

Requires ENSDF data (ENSDF) on disk.



Build section


// Search for isomeric states in ENSDF

FindLevel(e=0.001-)       // exclude ground state

FindLevel(t=1e-06-)       // define isomeric as t1/2>1 microsecond

LevelOut(JPI,E,TD)        // data to be loaded into chart

Display(draw)             // display drawing when selected


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All contents copyright © 1996, Isotopes Project, Berkeley Lab. All rights reserved.
Revised:
P Ekström