activity
20062025
most citedThe age structure of stellar populations in the solar vicinity. Clues of a two-phase formation history of the Milky Way disk

535 citations · 3.2k across the 27 of their papers we have counts for

collaborators

27 papers

astro-ph.GA2025

Color dichotomy and gradients in the bulges and disks of EFIGI galaxies along the Hubble sequence

Louis Quilley, Matthew D. Lehnert, Valérie de Lapparent

One of the most outstanding questions in contemporary astrophysics is: What is the significance of galaxy morphology? What physical processes underlier the morphologies we observe…

astro-ph.GA2023

Characterisation of Herschel-selected strong lens candidates through HST and sub-mm/mm observations

Edoardo Borsato, Lucia Marchetti, Mattia Negrello +34

We have carried out HST snapshot observations at 1.1 m of 281 candidate strongly lensed galaxies identified in the wide-area extragalactic surveys conducted with the Herschel sp…

astro-ph.GA2019★ 1 cited

Mapping Galaxy Clusters in the Distant Universe

H. Dannerbauer, E. van Kampen, J. Afonso +21

We present the science case for mapping several thousand galaxy (proto)clusters at z=1-10 with a large aperture single dish sub-mm facility, producing a high-redshift counterpart t…

astro-ph.GA2018★ 360 cited

In disguise or out of reach: first clues about in-situ and accreted stars in the stellar halo of the Milky Way from Gaia DR2

Misha Haywood, Paola Di Matteo, Matthew Lehnert +3

We investigate the nature of the double color-magnitude sequence observed in the Gaia DR2 HR diagram of stars with high transverse velocities. The stars in the reddest-color sequen…

astro-ph.GA2017★ 114 cited

Bar quenching in gas-rich galaxies

S. Khoperskov, M. Haywood, P. Di Matteo +2

Galaxy surveys have suggested that rapid and sustained decrease in the star-formation rate, "quenching", in massive disk galaxies is frequently related to the presence of a bar. Op…

astro-ph.GA2017★ 73 cited

The spatially-resolved star formation histories of CALIFA galaxies: Implications for galaxy formation

R. M. González Delgado, E. Pérez, R. Cid Fernandes +9

This paper presents the spatially resolved star formation history (SFH) of nearby galaxies with the aim of furthering our understanding of the different processes involved in the f…