17 citations · 17 across the 3 of their papers we have counts for
3 papers
astro-ph1999★ 17 cited
Intermittent Star-Formation Activities of Dwarf Irregular Galaxies
H. Hirashita
On the basis of the propagating star-formation model, we investigated the star-formation activities of dwarf irregular galaxies (dIrrs) by considering two processes: the heating fr…
astro-ph1999
Cyclic Changes of Dust-to-Gas Ratio
H. Hirashita
We discuss the time variation of dust-to-gas mass ratio in spiral galaxies using the multi-phase model of interstellar medium. The typical timescale of the phase change of an inter…
astro-ph1999
Dust-to-Gas Ratio and Phase Transition of Interstellar Medium
H. Hirashita
We discuss the time evolution of dust-to-gas mass ratio in the context of multi-phase model of interstellar medium. Phase transition of interstellar gas is considered to occur on a…