NuDat 3.0

Search and plot nuclear structure and decay data interactively

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Latest ground and isomeric state properties

Levels & Gammas

Ground and excited states properties from the current ENSDF Adopted datasets

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Nuclear decay data from the current ENSDF Decay datasets

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Chart of Nuclides
Explore the chart of nuclides interactively

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Advanced Cross-Variable Plot
Plot observable nuclide properties

Advanced Cross Variable Plot

Discovery of Nuclides Abstract

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1D Plots

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Display the 1D plots to the right (space permitting) or below the chart of nuclides.

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Z and N plots will sync to the current view of the chart of nuclides

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Highlight nuclides filtered by any combination of observables

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Select Mode

Click to select multiple nuclides. Then export selection as an image

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>10+15

10+10

10+07

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10-01

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Scale colors with the extrema of the nuclides visible in the current view

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Nucleus

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Proton #

Neutron #

Ground and isomeric state information for 208
82Pb

E(level) (MeV)ͿᴨMass Excess (keV)T1/2Decay Modes
0.01--72535 152.29 min 2 β⁻ = 100%
0.07684--72459 152.01 min 7 β⁻ = 64%
IT = 36%

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Proton #

Neutron #