The role of the gas in the bar instability. A cosmological approach

Anna Curir, Paola Mazzei, Giuseppe Murante
2006 Proceedings of the International Astronomical Union  
The growth and the evolution of the bar instability in stellar-gaseous disks embedded in a dark matter halo evolving in a cosmological framework is explored. We point out the impact of different gas fractions on the bar formation, inside disks of different disk-to-halo mass ratio.
doi:10.1017/s1743921306010295 fatcat:42yena5yqnfblfl32a2z7f3xr4