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Ram pressure feeding super-massive black holes
Bianca M. Poggianti, Yara L. Jaffé, Alessia Moretti +10
When supermassive black holes at the center of galaxies accrete matter (usually gas), they give rise to highly energetic phenomena named Active Galactic Nuclei (AGN). A number of p…
GASP IV: A muse view of extreme ram-pressure stripping in the plane of the sky: the case of jellyfish galaxy JO204
Marco Gullieuszik, Bianca M. Poggianti, Alessia Moretti +10
In the context of the GAs Stripping Phenomena in galaxies with Muse (GASP) survey, we present the characterization of JO204, a jellyfish galaxy in A957, a relatively low-mass clust…
GASP I: Gas stripping phenomena in galaxies with MUSE
Bianca M. Poggianti, Alessia Moretti, Marco Gullieuszik +15
GASP (GAs Stripping Phenomena in galaxies with MUSE) is a new integral-field spectroscopic survey with MUSE at the VLT aiming at studying gas removal processes in galaxies. We pres…
GASP III. JO36: a case of multiple environmental effects at play?
Jacopo Fritz, Alessia Moretti, Marco Gullieuszik +12
The so-called jellyfish galaxies are objects exhibiting disturbed morphology, mostly in the form of tails of gas stripped from the main body of the galaxy. Several works have stron…