Cambridge University Press (CUP), Proceedings of the International Astronomical Union, S235(2), p. 102-102, 2006
DOI: 10.1017/s1743921306005370
Full text: Unavailable
One of the key predictions of hierarchical galaxy formation models is that a significant fraction of elliptical galaxies form in late merging events. One of the most important diagnostics of such an assembly is the existence of blue spheroidal galaxies, which have spheroid-dominated morphologies and blue colors indicating recent star formation, as an intermediate step in the evolution of elliptical galaxies.