activity
19972023
most citedA characteristic oxygen abundance gradient in galaxy disks unveiled with CALIFA

513 citations · 4.1k across the 72 of their papers we have counts for

collaborators

73 papers

astro-ph.HE2023

Variability studies of active galactic nuclei from the long-term monitoring program with the Cherenkov Telescope Array

Guillaume Grolleron, Josefa Becerra González, Jonathan Biteau +13

Blazars are active galactic nuclei (AGN) with a relativistic jet oriented toward the observer. This jet is composed of accelerated particles which can display emission over the ent…

astro-ph.HE2023

Dark matter searches in dwarf spheroidal galaxies with the Cherenkov Telescope Array

Francesco Gabriele Saturni, Michele Doro, Aldo Morselli +1

Dark matter (DM) is one of the major components in the Universe. However, at present its existence is still only inferred through indirect astronomical observations. DM particles c…

astro-ph.GA2023★ 7 cited

A UNIONS view of the brightest central galaxies of candidate fossil groups

Aline Chu, F. Durret, A. Ellien +10

The formation process of fossil groups (FGs) is still under debate, and large samples of such objects are still missing. The aim of this paper is to increase the sample of known FG…

astro-ph.GA2023★ 12 cited

The miniJPAS survey quasar selection II: Machine learning classification with photometric measurements and uncertainties

Natália V. N. Rodrigues, L. Raul Abramo, Carolina Queiroz +23

Astrophysical surveys rely heavily on the classification of sources as stars, galaxies or quasars from multi-band photometry. Surveys in narrow-band filters allow for greater discr…

astro-ph.GA2023★ 20 cited

The miniJPAS survey: AGN & host galaxy co-evolution of X-ray selected sources

I. E. López, M. Brusa, S. Bonoli +35

Studies indicate strong evidence of a scaling relation in the local Universe between the supermassive black hole mass ($M_\rm{BH}$) and the stellar mass of their host galaxies ($M_…

astro-ph.GA2022★ 5 cited

The miniJPAS Survey: Detection of double-core Lyα morphology of two high-redshift (z>3) QSOs

P. T. Rahna, Zhen-Ya Zheng, Ana L. Chies-Santos +30

The Ly emission is an important tracer of neutral gas in a circum-galactic medium (CGM) around high-z QSOs. The origin of Lya emission around QSOs is still under debate which ha…