activity
20182026
most citedThe wide-field, multiplexed, spectroscopic facility WEAVE: Survey design, overview, and simulated implementation

211 citations · 986 across the 74 of their papers we have counts for

collaborators

79 papers

astro-ph.SR2026

HD 152384: A 5 Myr old debris disk system showing a gaseous ring of refractory elements at the dust sublimation radius

Mario van den Ancker, Daniela Iglesias, Olja Panić +2

Context: Circumstellar gas around young stars provides key insights into planet formation and disk evolution. HD 152384, a young (5 Myr) A0 V star in Sco-Cen, shows hybrid-disk tra…

astro-ph.EP2026

A faint dust ring beyond the compact disk of Sz 76

Giulia Ricciardi, Anna Miotello, Karina Mauco +10

We report new ALMA Band 7 high-resolution (0.05) continuum and observations of the disk around the young low-mass star Sz 76. Visibil…

astro-ph.SR2026

Stellar age is not disk age

M. Kuffmeier, A. Winter, A. Kuznetsova +2

Disk fractions in star-forming clusters decline with stellar age, and are routinely read as the lifetime distribution of primordial protoplanetary disks. We argue that this reading…

astro-ph.SR2026

The FU Ori outburst of PR Ori B

Carlos Contreras Pena, Zsofia Nagy, Gregory Herczeg +42

We report the discovery of a nearby FU Ori-type outburst (FUor), PR Ori B, in the L1641 cluster of the Orion star-forming region. The high-amplitude variability was first identifie…

astro-ph.EP2026

Dust Substructures and Line Perturbations driven by a Forming Planet in J16120

Anibal Sierra, Andrés F. Izquierdo, Paola Pinilla +18

Hints of planet formation have been independently reported within the gap of the disc around 2MASS J16120668-301027 from millimetre continuum, infrared, and H-alpha observations. I…

astro-ph.SR2026

X-shooter survey Across Regions and Ages to probe Disk Evolution (ARADE): Accretion properties in Orion A and their relation with disk masses

Lara Piscarreta, Giacomo Beccari, Carlo Manara +10

We present a homogeneous VLT/X-Shooter study of accretion in young stellar objects spanning the entire Orion A complex. Our sample includes 91 pre-main-sequence stars hosting a pro…