27 citations · 268 across the 34 of their papers we have counts for
37 papers
Rubin LSST DP2 unveils almost-dark galaxies in the Virgo Cluster
Minh Ngoc Le, Johan H. Knapen, Željko Ivezić +27
Galaxies with the faintest surface brightness are currently known only in the Local Group. Similar objects should exist beyond our vicinity and are crucial for understanding galaxy…
Serendipitous discovery of an almost-dark galaxy in the Virgo Cluster
Minh Ngoc Le, Ignacio Trujillo, Sergio Guerra Arencibia +9
Analogues of extreme Local Group galaxies with very low surface brightnesses and large effective radii must exist elsewhere, still hidden due to current detection limits. We report…
Dissecting ultra-diffuse galaxies in the field
A. Vanzanella, K. Malek, Junais +16
Context. Ultra-diffuse galaxies (UDGs) in the field are faint, diffuse systems that remain poorly represented in the literature due to the need for spectroscopic confirmation and t…
From DES to KiDS: Domain adaptation for cross-survey detection of low-surface-brightness galaxies
Hareesh Thuruthipilly, Krzysztof Lisiecki, Junais +19
Low-surface-brightness galaxies (LSBGs) are vital for understanding galaxy formation, but their diffuse nature makes them challenging to detect. Upcoming large-scale surveys are ex…
Exploring the stellar streams and satellites around the giant low surface brightness galaxy Malin 1
Roy O. E. Bustos-Espinoza, Matias Blaña, Gaspar Galaz +7
Context. Giant Low Surface Brightness galaxies, such as Malin 1, host extended discs exceeding 100 kpc. Their formation and evolution remain debated, with interactions with satelli…
The influence of the Cosmic Web on the properties of dwarf galaxies in the Fornax-Eridanus Supercluster
X. Xu, P. Ravichandran, R. F. Peletier +4
We analyze a sample of low surface brightness dwarf galaxies (mu_e,g > 24.2 mag arcsec^-2), detected using interpretable machine learning tools from the DES survey. We use the Tano…
NGC 3521 as the Milky Way near twin: spectral energy distribution from UV to radio decameter ranges
O. V. Kompaniiets, I. B. Vavilova, Y. V. Vasylkivskyi +10
Milky Way analogues (MWAs) are usually selected from structural and kinematic properties, but robust SED-based similarity criteria are limited by heterogeneous photometry and incom…
ALMA reveals diverse dust-to-gas mass ratios and quenching modes in old quiescent galaxies
Giuliano Lorenzon, Darko Donevski, Allison W. S. Man +18
Recent discoveries of dust and molecular gas in quiescent galaxies (QGs) up to challenge the long-standing view that the interstellar medium depletes rapidly once star for…
Impact of stochastic star-formation histories and dust on selecting quiescent galaxies with JWST photometry
K. Lisiecki, D. Donevski, A. W. S. Man +16
While the James Webb Space Telescope (JWST) now allows identifying quiescent galaxies (QGs) out to early epochs, the photometric selection of quiescent galaxy candidates (QGCs) and…
Deep imaging of the galaxy Malin 2 shows new faint structures and a candidate satellite dwarf galaxy
Junais, Ignacio Ruiz Cejudo, Sergio Guerra Arencibia +5
Giant Low Surface Brightness (GLSB) galaxies are extreme disk systems with exceptionally large sizes and low stellar densities. Their formation and evolution remain poorly constrai…
Characterizing the outer disk of eXtended-UV galaxies in the optical domain with deep surveys
E. Bernaud, S. Boissier, Junais +3
Aims : Extended-UV (XUV) galaxies are galaxies presenting an extended outer ultraviolet disks. Although some Giant Low Surface Brightness (GLSB) galaxies are also XUV, their relati…
A Virgo Environmental Survey Tracing Ionised Gas Emission (VESTIGE) XVIII. Reconstructing the star formation history of early-type galaxies through the combination of their UV and H emission
S. Martocchia, A. Boselli, C. Maraston +21
We reconstruct the SFHs of 7 massive () early-type galaxies (ETGs) in the Virgo cluster by analysing their spatially resolved stellar population…
DES to HSC: Detecting low surface brightness galaxies in the Abell 194 cluster using transfer learning
H. Thuruthipilly, Junais, J. Koda +7
Low surface brightness galaxies (LSBGs) are important for understanding galaxy evolution and cosmological models. The upcoming large-scale surveys are expected to uncover a large n…
Exploring the stellar streams and satellites around the giant low surface brightness galaxy Malin 1
Roy O. E. Bustos-Espinoza, Matias Blaña, Gaspar Galaz +7
Giant Low Surface Brightness galaxies (gLSBGs), such as Malin 1, host extended stellar and gaseous discs exceeding in radius. Their formation and evolution remai…
The ALPINE-ALMA [CII] Survey: Unveiling the baryon evolution in the ISM of star-forming galaxies
P. Sawant, A. Nanni, M. Romano +28
Recent observations reveal a rapid dust build-up in high-redshift galaxies (z > 4), challenging current models of galaxy formation. While our understanding of dust production and d…
First Detection of Molecular Gas in the Giant Low Surface Brightness Galaxy Malin 1
Gaspar Galaz, Jorge González-López, Viviana Guzmán +17
After over three decades of unsuccessful attempts, we report the first detection of molecular gas emission in Malin 1, the largest spiral galaxy observed to date, and one of the mo…
Compact and High Excitation Molecular Clumps in the Extended Ultraviolet Disk of M83
Jin Koda, Francoise Combes, Monica Rubio +9
The extended ultraviolet (XUV) disks of nearby galaxies show ongoing massive star formation, but their parental molecular clouds remain mostly undetected despite searches in CO(1-0…
A Virgo Environmental Survey Tracing Ionised Gas Emission (VESTIGE): XVI. The ubiquity of truncated star-forming disks across the Virgo cluster environment
C. R. Morgan, M. L. Balogh, A. Boselli +14
We examine the prevalence of truncated star-forming disks in the Virgo cluster down to . This work makes use of deep, high-resolution imaging in…
Tracing the evolutionary pathways of dust and cold gas in high-z quiescent galaxies with SIMBA
G. Lorenzon, D. Donevski, K. Lisiecki +13
Recent discoveries of copious amounts of dust in quiescent galaxies (QGs) at high redshifts () challenge the conventional view that these objects have poor interstell…
A MUSE View of the Core of the Giant Low Surface Brightness Galaxy Malin 1
Evelyn J. Johnston, Gaspar Galaz, Matias Blaña +8
Aims. The central region of the Giant Low Surface Brightness galaxy Malin 1 has long been known to have a complex morphology with evidence of a bulge, disc, and potentially a bar h…
Evidence of extended [CII] and dust emission in local dwarf galaxies
M. Romano, D. Donevski, Junais +8
The evolution of dwarf galaxies is dramatically affected by gaseous and dusty outflows, which can easily deprive their interstellar medium of the material needed for the formation…
Attenuation proxy hidden in surface brightness-colour diagrams. A new strategy for the LSST era
K. Małek, Junais, A. Pollo +22
Large future sky surveys, such as the LSST, will provide optical photometry for billions of objects. This paper aims to construct a proxy for the far ultraviolet attenuation (AFUVp…
Shedding Light on Low Surface Brightness Galaxies in Dark Energy Survey with Transformers
H. Thuruthipilly, Junais, A. Pollo +5
Low surface brightness galaxies (LSBGs) which are defined as galaxies that are fainter than the night sky, play a crucial role in understanding galaxy evolution and cosmological mo…
MUSE observations of the giant low surface brightness galaxy Malin 1: Numerous HII regions, star formation rate, metallicity, and dust attenuation
Junais, P. M. Weilbacher, B. Epinat +6
Giant low-surface brightness (GLSB) galaxies are an extreme class of objects with very faint and extended gas-rich disks. Malin 1 is the largest GLSB galaxy known to date, but its…