5 citations · 6 across the 4 of their papers we have counts for
4 papers
Asphericity of galaxy clusters and Sunyaev-Zel'dovich effect
D. Puy, L. Grenacher, Ph. Jetzer +1
In this paper we investigate the Sunyaev-Zel'dovich (SZ) effect and the X-ray surface brightness for clusters of galaxies with a non-spherical mass distribution. In particular, we…
Thermal equilibrium of cold clouds in PKS 0745-191
L. Grenacher, Ph. Jetzer, D. Puy
PKS 0745-191 is a powerful radio source with one of the largest known cooling flows (De Grandi, Molendi 1999). A fraction of the cool gas could accumulate into small molecular clou…
Microlensing towards different Galactic targets
Lukas Grenacher, Philippe Jetzer, Marcus Strässle +1
We calculate the optical depth and the number of events due to gravitational microlensing towards the Galactic bulge, the spiral arm directions Scutum, Scutum, Normae,…
Thermal equilibrium of molecular clouds in cooling flow clusters
D. Puy, L. Grenacher, P. Jetzer
In many clusters of galaxies there is evidence for cooling flows in the central regions. The ultimate fate of the gas which cools is still unknown. A possibility is that a fraction…