Alright, so I am trying to make sense of this notation:(adsbygoogle = window.adsbygoogle || []).push({});

From one source I have the transition rates notated such as

Transition:

2-1, 3-1, 3-2, etc

and the source to which I want to compare uses the notation

Transition:

^{3}P_{0}-^{3}P_{1},

^{3}P_{0}-^{3}P_{2},

^{3}P_{0}-^{1}D_{2}, etc.

How are these related? How can I tell what corresponds to n=1,2,3 etc?

Any help is greatly appreciated

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# Electron transition notation should be simple

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