Astronomy   View all facts   Glossary   Help
abstraction > mathematical concept > number > quantity > radiation measurement > spectral feature > spectral line > emission line > K alpha
Next emission linemain lines    Upemission line    Previous emission lineinverse P Cygni line   

K alpha comparison table
Subject has definition is a kind of
emission lineBright lines produced in a spectrum by a luminous source, such as a star or a bright nebula.spectral line
K alphaA spectral line in the X-ray region (α = 0.334 Å), produced by the transition between the lowest level of the K shell and the lowest level of the L shell.emission line

Next emission linemain lines    Upemission line    Previous emission lineinverse P Cygni line