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Effects of Dust Extinction in Galactic Discs

Published online by Cambridge University Press:  25 May 2016

A. Di Bartolomeo ,
G. Barbaro  and
M. Perinotto
A. Di Bartolomeo
Affiliation:
Dip. di Astronomia, Università di Padova, Padova, Italy
G. Barbaro
Affiliation:
Dip. di Astronomia, Università di Padova, Padova, Italy
M. Perinotto
Affiliation:
Dip. di Astronomia, Università di Firenze, Firenze, Italy

Extract

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We have solved the radiative transfer equation taking into account both absorption and scattering into the line of sight to the observer to model the disc of spiral galaxies.

A dust model has been adopted, suitable for the diffuse interstellar medium of our Galaxy, to obtain, in aU the considered spectral range (1000 ÷ 10000 Å), consistent quantities to describe both the absorption and the scattering properties of the dust.

Type
Poster Papers
Information
Symposium - International Astronomical Union , Volume 171: New Light on Galaxy Evolution , 1996 , pp. 363
Copyright
Copyright © Kluwer 1996 

References

Di Bartolomeo, A., Barbaro, G. & Perinotto, M., MNRAS, 1995, accepted Google Scholar