2 papers
astro-ph1999
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…
astro-ph1999
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,…