Stellar Populations of Bulges and Disks: New Insights from Near-IR Colours

Bibcode
1996sgni.conf...48P
Peletier, R.; Balcells, M.
Bibliographical reference

Spiral Galaxies in the Near-IR, Proceedings of the ESO/MPA Workshop Held at Garching, Germany, 7-9 June 1995 edited by Dante Minniti and Hans-Walter Rix. Springer-Verlag Berlin Heidelberg New York. Also ESO Astrophysics Symposia (European Southern Observatory), 1996., p.48

Advertised on:
0
1996
Number of authors
2
IAC number of authors
0
Citations
5
Refereed citations
4
Description
Colours of spiral galaxies generally are affected by the underlying old stellar population, younger stars, and extinction by dust. Old and young populations generally can be disentangled using a combination of blue and near-infrared colours. Extinction effects are very hard to take into account, except for galaxies with special orientations. In this paper we give some results of one of the first studies of galactic bulges and disks in various optical and near-infrared bands, and its implications for the stellar populations of spirals.
Type
Non-refereed

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