Dwarf galaxies are abundant and dark matter dominated, rendering them particularly relevant for testing a cosmological model dominated by a dark sector. Whether their density profiles agree with $\Lambda$CDM expectations has long been a point of contention, dubbed the cusp/core problem. While numerical simulations have...
Active Galactic Nuclei (AGN) play a key role in galaxy evolution by regulating star formation within their host galaxies. It is therefore crucial to understand how the central supermassive black holes (SMBH) are fueled by material from the galactic disk, and how AGN feedback impacts the surrounding gas. Most informatio...
M. Pereira Santaella, F. Combes, A. Alonso-Herrero et al.· 0 citations
We investigate the environmental quenching histories and spatial progression of ram-pressure stripping in 11 galaxies in the nearby Coma, Norma, and A1367 clusters. As part of the ALMA-JELLY large program, we combine high-sensitivity VLT/MUSE integral-field spectroscopy with ultraviolet-to-far-infrared photometry in 37...
Roberto P. Infurna, Matteo Fossati, A. Boselli et al.· 0 citations
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