91 citations · 94 across the 4 of their papers we have counts for
4 papers
Projection Effects in Barred Galaxies Causing Wrong Interpretation of Radial Flows
E. Salibur, A. Hallé, F. Combes
Galaxy disks in rotation are sometimes the site of radial flows, especially in their gas component. It is important to estimate the outflows, due to AGN or supernovae feedback, or…
What drives the growth of black holes: a decade of progress
D. M. Alexander, R. C. Hickox, J. Aird +8
The last decade has witnessed significant progress in our understanding of the growth of super-massive black holes (SMBHs). It is now clear that an Active Galactic Nucleus (AGN: th…
New upper limits on the interstellar O2 abundance
F. Combes, T. Wiklind, N. Nakai +3
We report new observations of molecular oxygen in absorption at z=0.685 in front of the radio source B0218+357. The lines at 56.3 and 118.7 GHz have been observed, redshifted to 33…
Self-gravity as an explanation of the fractal structure of the interstellar medium
H. J. de Vega, N. Sánchez, F. Combes
The gas clouds of the interstellar medium have a fractal structure, the origin of which has generally been thought to lie in turbulence. The energy of turbulence could come from ga…