activity
20212025
most citedThe metal-poor dwarf irregular galaxy candidate next to Mrk 1172

6 citations · 18 across the 5 of their papers we have counts for

collaborators

5 papers

astro-ph.GA2025

Investigating the clumpy star formation in an interacting dwarf irregular galaxy

Augusto E. Lassen, Ana L. Chies-Santos, Rogerio Riffel +9

Clumpy morphologies are more frequent in distant and low-mass star-forming galaxies. Therefore the less numerous nearby galaxies presenting kpc-sized clumps represent unique labora…

astro-ph.GA2025

Dual-component stellar assembly histories in local elliptical galaxies via MUSE

Keerthana Jegatheesan, Evelyn J. Johnston, Boris Häußler +3

Elliptical galaxies often exhibit complex assembly histories, and are presumed to typically form through a combination of rapid, early star formation and subsequent accretion of ma…

astro-ph.GA2024★ 6 cited

Bound star clusters observed in a lensed galaxy 460 Myr after the Big Bang

Angela Adamo, Larry D. Bradley, Eros Vanzella +25

The Cosmic Gems arc is among the brightest and highly magnified galaxies observed at redshift . However, it is an intrinsically UV faint galaxy, in the range of those no…

astro-ph.GA2023★ 6 cited

Spatially resolved self-consistent spectral modelling of jellyfish galaxies from MUSE with FADO: trends with mass and stripping intensity

Gabriel M. Azevedo, Ana L. Chies-Santos, Rogério Riffel +5

We present a spatially resolved stellar population analysis of 61 jellyfish galaxies and 47 control galaxies observed with ESO/MUSE attempting to understand the general trends of t…

astro-ph.GA2021★ 6 cited

The metal-poor dwarf irregular galaxy candidate next to Mrk 1172

Augusto E. Lassen, Rogerio Riffel, Ana L. Chies-Santos +5

In this work we characterise the properties of the object SDSS J020536.84-081424.7, an extended nebular region with projected extension of kpc in the line of s…