Title of article
Unified analytical approximation of Gaussian and Voigtian lineshapes
Author/Authors
Czosnyka، نويسنده , , T and Trzci?ska، نويسنده , , A، نويسنده ,
Pages
3
From page
548
To page
550
Abstract
Analytical approximation of the Voigt function has been derived. The Voigtian lineshape is reproduced without numerical integration or recourse to special functions. The formula derived contains also the Gaussian lineshape as a limiting case, thus allowing for pattern recognition if the appropriate lineshape is not a priori known.
Journal title
Astroparticle Physics
Record number
2009620
Link To Document