Organic matter in Seyfert 2 nuclei : comparison with our Galactic center lines of sight . ⋆

@inproceedings{Dartois2004OrganicMI,
  title={Organic matter in Seyfert 2 nuclei : comparison with our Galactic center lines of sight . ⋆},
  author={Emmanuel Dartois and Olivier Marco and Guillermo Mu{\~n}oz-Caro and Karson Brooks and David J Debo and Louis d’Hendecourt},
  year={2004}
}
We present ESO Very Large Telescope and ESA Infrared Space Obs rvatory 3 to 4μm spectra of Seyfert 2 nuclei as compared to our galactic center lines of sight. The diffuse interstellar medium probed in both environments displa y the characteristic 3.4 μm aliphatic CH stretch absorptions of refractory carbonace ous material. The profile of this absorption feature is similar in all sources, indicating the CH 2/CH3 ratios of the carbon chains present in the refractory compon ents of the grains are… CONTINUE READING

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