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Concept information

astronomical technique > spectrometry > line broadening

Término preferido

line broadening  

Definición

  • Line broadening is a widening of the absorption lines and emission lines in a spectrum due to any of several factors. These include Doppler broadening, caused by movements within the emitting gas, pressure broadening or the Stark effect, due to collisions between atoms and molecules, and the Zeeman effect, due to a strong magnetic field. (Encyclopedia of Science, by David Darling, https://www.daviddarling.info/encyclopedia/L/line_broadening.html)

Concepto genérico

etiqueta alternativa (skos)

  • spectral line broadening

En otras lenguas

URI

http://data.loterre.fr/ark:/67375/MDL-SQ7S46JD-Z

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