MeerKAT observations reveal that Pavo, an extremely low-mass isolated dwarf galaxy, hosts the smallest known neutral hydrogen reservoir in isolation, with disturbed morphology attributed to stellar feedback.
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6 Pith papers cite this work, alongside 162 external citations. Polarity classification is still indexing.
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Multi-phase observations of NGC 1427A indicate tidal torquing from a dwarf fly-by has pre-conditioned its gas for ram-pressure stripping by the Fornax intracluster medium, placing the galaxy at the onset of environmental quenching with a declining star formation rate.
AGB-star-only near-infrared fits recover WLM's lifetime star formation history consistently with JWST main-sequence-turnoff fits and reveal a candidate accreted dwarf in its outer disk.
In 39 simulated isolated dwarfs, extended galaxies grow via merger-built stellar disks that form from high-angular-momentum gas-rich satellites.
Leonessa, an extremely metal-poor dwarf galaxy at 15.86 Mpc, agrees with the mass-metallicity relation but is offset on the luminosity-metallicity relation, an offset attributed to a ~1.1 mag luminosity boost from recent star formation.
Multi-wavelength analysis of 966 low surface brightness galaxies finds short star formation episodes, mass-dependent quenching, and a marginal 8% size increase linked to star formation.
citing papers explorer
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Tidal pre-conditioning and ram-pressure stripping in NGC 1427A. Deep VLT/MUSE spectroscopy and FUV-to-radio observations trace a Fornax Cluster dwarf in transformation
Multi-phase observations of NGC 1427A indicate tidal torquing from a dwarf fly-by has pre-conditioned its gas for ram-pressure stripping by the Fornax intracluster medium, placing the galaxy at the onset of environmental quenching with a declining star formation rate.
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Systematically Measuring Ultra-Diffuse Galaxies. IX. A Gyr in the Life of Nearby Low Surface Brightness Galaxies
Multi-wavelength analysis of 966 low surface brightness galaxies finds short star formation episodes, mass-dependent quenching, and a marginal 8% size increase linked to star formation.