346 citations · 1.8k across the 33 of their papers we have counts for
5 papers · 1 filter
GASP XIII. Star formation in gas outside galaxies
Bianca M. Poggianti, Marco Gullieuszik, Stephanie Tonnesen +9
Based on MUSE data from the GASP survey, we study the Halpha-emitting extraplanar tails of 16 cluster galaxies at z~0.05 undergoing ram pressure stripping. We demonstrate that the…
Raman-scattered laser guide star photons to monitor the scatter of astronomical telescope mirrors
F. P. A. Vogt, J. L. Álvarez, D. Bonaccini Calia +26
The first observations of laser guide star photons Raman-scattered by air molecules above the Very Large Telescope (VLT) were reported in June 2017. The initial detection came from…
Ultra-Violet Imaging Telescope view of ram-pressure stripping in action: Star formation in the stripped gas of the GASP jellyfish galaxy JO201 in Abell 85
Koshy George, B. M. Poggianti, M. Gullieuszik +16
Jellyfish are cluster galaxies that experience strong ram-pressure effects that strip their gas. Their H images reveal ionized gas tails up to 100 kpc, which could be hosting on…
GASP IX. Jellyfish galaxies in phase-space: an orbital study of intense ram-pressure stripping in clusters
Yara L. Jaffé, Bianca M. Poggianti, Alessia Moretti +11
It is well known that galaxies falling into clusters can experience gas stripping due to ram-pressure by the intra-cluster medium (ICM). The most spectacular examples are galaxies…
GASP. VII. Gas accretion onto an isolated galaxy
B. Vulcani, B. M. Poggianti, A. Moretti +7
Theoretically, inflowing filaments of gas are one of the main causes of growth for a galaxy. Nonetheless, observationally, probing ongoing gas accretion is challenging. As part of…