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Star formation in Seyfert galaxies

Bibcode
1987NASCP2466..669E
Rodriguez Espinosa, J. M.; Rudy, Richard J.; Jones, Barbara
Bibliographical reference

In NASA, Washington Star Formation in Galaxies p 669-674 (SEE N87-24266 17-89)

Advertised on:
5
1987
Number of authors
3
IAC number of authors
0
Citations
0
Refereed citations
0
Description
An analysis of the IRAS data for a sample of classical (optically selected) Seyfert galaxies is presented. The IRAS fluxes at 25 micron, 60 micron, and 100 micron are found to be uncorrelated or only very weakly correlated with the UV/Optical continuum flux and the near and mid IR flux at 3.5 and 10 microns. To investigate the possibility that star formation accounts for the far IR flux, the IRAS measurements for the Seyfert galaxies are compared to IRAS observations of a sample of normal spiral galaxies, and a sample of Starburst galaxies. It is shown that the far IR luminosities and far IR colors of Seyfert galaxies are indistinguishable from those of the Starburst galaxies. Besides, normal galaxies are an order of magnitude less luminous than both the Seyfert and the Starburst galaxies. This indicates that star formation produces the bulk of the far infrared emission in Seyfert galaxies.
Type
Non-refereed
Seyfert galaxies
Star formation
Infrared astronomy
Spiral galaxies
Starburst galaxies

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