mathman Science Advisor Homework Helper Messages 8,130 Reaction score 575 Jan 24, 2011 #2 http://en.wikipedia.org/wiki/Fine_structure See above. Short answer: In atomic physics, the fine structure describes the splitting of the spectral lines of atoms due to first order relativistic corrections.
http://en.wikipedia.org/wiki/Fine_structure See above. Short answer: In atomic physics, the fine structure describes the splitting of the spectral lines of atoms due to first order relativistic corrections.