Bulge morphology of non-interacting starburst galaxies.
The authors show, in NGC 4736, that the bulge indicates strong and radially variable ellipticity, evidence of star formation, and outflow, while the bulge of the non-starburst galaxy NGC 5033 gives no evidence of peculiar or variable ellipticity.
Varela, A. M. et al.
Fecha de publicación:
0
1990