Other
Scientific paper
May 1997
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1997aipc..408..364g&link_type=abstract
The ultraviolet universe at low and high redshift. AIP Conference Proceedings, Volume 408, pp. 364-369 (1997).
Other
Interstellar Dust Grains, Diffuse Emission, Infrared Cirrus, Starburst Galaxies And Infrared Excess Galaxies, Ultraviolet, Radiative Transfer, Scattering
Scientific paper
To investigate the nature of starbursts' dust, we constructed a model of the stars and dust in starburst galaxies and applied it to 30 observed starburst SEDs. The starburst model was constructed by combining two stellar evolutionary synthesis models with a model describing the radiative transfer of stellar photons through dust. Using color-color plots, the starburst model was used to interpret the behavior of 30 starbursts with aperture-matched UV and optical SEDs (and IR for 19 of the 30) from previous studies. From the UV color-color plots, it was evident that the dust in starbursts has an extinction curve lacking a 2175 A bump, like the SMC curve, and a steep far-UV rise, intermediate between the MW and SMC curves. The star/dust geometry which was able to explain the distribution of the 30 starbursts in various color-color plots was a clumpy shell geometry. When combined with other work from the literature on the Orion region and the 30 Dor region of the Large Magellanic Cloud, this work implies a trend in dust properties with star formation intensity.
Calzetti Daniela
Gordon Karl Douglas
Witt Adolf N.
No associations
LandOfFree
Dust in starburst galaxies does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Dust in starburst galaxies, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dust in starburst galaxies will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-832989