- #1
ada_ada_2002
- 16
- 0
【help】what is the isolated spectral line?
Hi, there. Could anyone please tell me the definition of the "isolated spectral line"?
A paper (http://pra.aps.org/abstract/PRA/v44/i10/p6785_1) said: He I 501.6 nm line is not an isolated one, it has a forbidden component (504.2 nm)...
Thank you
Hi, there. Could anyone please tell me the definition of the "isolated spectral line"?
A paper (http://pra.aps.org/abstract/PRA/v44/i10/p6785_1) said: He I 501.6 nm line is not an isolated one, it has a forbidden component (504.2 nm)...
Thank you