Ca I Grotrian Diagram
Energy [ev]
1
S
0
1
P
1
1
D
2
1
F
3
3
S
1
3
P
2
3
P
1
3
P
0
3
D
3
3
D
2
3
D
1
3
F
4,3,2
1/
λ
[cm
-1
]