activity
20002025
most citedDiscovery of a planetary-mass companion within the gap of the transition disk around PDS 70

700 citations · 11.9k across the 248 of their papers we have counts for

collaborators

249 papers

astro-ph.EP2025★ 8 cited

Characterization of debris disks observed with SPHERE

N. Engler, J. Milli, N. Pawellek +33

This study aims to characterize debris disks observed with SPHERE across multiple programs, with the goal of identifying systematic trends in disk morphology, dust mass, and grain…

astro-ph.EP2025★ 5 cited

Protoplanetary disk insights from the first ERIS/APP survey at 4 μm

F. Maio, V. Roccatagliata, D. Fedele +17

We present high-contrast imaging observations of seven protoplanetary disks at 4um using the ERIS on the VLT. This study focuses on detecting scattered light from micron-sized dust…

astro-ph.EP2025★ 7 cited

The SPHERE infrared survey for exoplanets (SHINE). V. Complete observations, data reduction and analysis, detection performances, and final results

A. Chomez, P. Delorme, A. -M. Lagrange +117

During the past decade, state-of-the-art planet-finder instruments like SPHERE@VLT, coupling coronagraphic devices and extreme adaptive optics systems, unveiled, thanks to large su…

astro-ph.SR2025★ 7 cited

A study of the frequency and characteristics of stellar companions and Jupiter-like planets in nearby open clusters

R. Gratton, M. Bonavita, D. Mesa +9

Observations of companions of solar-type stars in nearby young moving groups (NYMGs) show that they split into two groups: stellar and brown dwarf companions (mass ratio )…

astro-ph.EP2024

Deep imaging of three accelerating stars using SHARK-NIR and LMIRCam at LBT

D. Mesa, R. Gratton, V. D'Orazi +29

The combination of detection techniques enhances our ability to identify companions orbiting nearby stars. We employed high-contrast imaging to constrain mass and separation of pos…

astro-ph.EP2024★ 3 cited

The GAPS Programme at TNG. LIX. A characterisation study of the 300 Myr old multi-planetary system orbiting the star BD+40 2790 (TOI-2076)

M. Damasso, D. Locci, S. Benatti +35

We collected more than 300 high-resolution spectra of the 300 Myr old star BD+40 2790 (TOI-2076) over ~3 years. This star hosts three transiting planets discovered by TESS, with or…