75 citations · 139 across the 2 of their papers we have counts for
2 papers
astro-ph1999★ 64 cited
Curvature and Acoustic Instabilities in Rotating Fluid Disks
L. E. Montenegro, C. Yuan, B. G. Elmegreen
The stability of a rotating fluid disk to the formation of spiral arms is studied in the tightwinding approximation in the linear regime. The dispersion relation for spirals that w…
astro-ph1998★ 75 cited
Dust Spirals and Acoustic Noise in the Nucleus of the Galaxy NGC 2207
B. G. Elmegreen, D. M. Elmegreen, E. Brinks +6
Observations with the Hubble Space Telescope reveal an irregular network of dust spiral arms in the nuclear region of the interacting disk galaxy NGC 2207. The spirals extend from…