activity
20192026
most citedConfirmation and Keplerian motion of the gap-carving protoplanet HD 169142 b

71 citations · 509 across the 45 of their papers we have counts for

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Showing astro-ph.SRShow all

11 papers · 1 filter

astro-ph.SR2026

External photoevaporation in the center of Tr14

Katia Gkimisi, Da Eun Kang, Dominika Itrich +11

Most stars form in massive stellar clusters, where intense far-ultraviolet (FUV) radiation from OB stars can accelerate the dispersal of protoplanetary disks through external photo…

astro-ph.SR2026

Ionized gas emission in protoplanetary disks with the SKAO

Greta Guidi, Christian Rab, Barbara Ercolano +20

Protoplanetary disks represent a crucial stage in the evolution of Young Stellar Objects towards the formation of fully formed planetary systems. While substantial progress has bee…

astro-ph.SR2026

Far-ultraviolet flux distribution in Orion and its relation to stellar accretion

Rossella Anania, Andrew J. Winter, Miguel Vioque +8

Orion is the closest region hosting active star formation and young OBA stars. Computing far-ultraviolet (FUV) fluxes at its stars is essential to connect stellar and protoplanetar…

astro-ph.SR2026

Unveiling Complex Chemistry in Planet-forming Disks with the SKAO

Linda Podio, Lisa Giani, Catherine Walsh +38

The chemical composition of planets is inherited from that of the natal protoplanetary disk at the time of planet formation. In recent years, we have made huge progress in characte…

astro-ph.SR2026

Chemical Complexity in the Early Stages of Star Formation in the SKAO Era

Eleonora Bianchi, Mathilde Bouvier, Claudio Codella +44

About 350 molecules have been identified in the interstellar medium (ISM), including complex molecules relevant to prebiotic chemistry. A remarkable level of molecular diversity ha…

astro-ph.SR2025

The Rosetta Stone Project. I. A suite of radiative magnetohydrodynamics simulations of high-mass star-forming clumps

Ugo Lebreuilly, Alessio Traficante, Alice Nucara +14

Context. Star formation and, in particular, high-mass star formation are key astrophysical processes that are far from being fully understood. Unfortunately, progress in these fiel…

astro-ph.SR2025

The Rosetta Stone project. III. ALMA synthetic observations of fragmentation in high-mass star-forming clumps

Alice Nucara, Alessio Traficante, Ugo Lebreuilly +23

The physical mechanisms that regulate the collapse of high-mass parsec-scale clumps and allow them to form clusters of new stars represent a crucial aspect of star formation. To in…

astro-ph.SR2025★ 9 cited

FAUST XXVI. The dust opacity spectral indices of protostellar envelopes bridge the gap between interstellar medium and disks

Luca Cacciapuoti, L. Testi, A. J. Maury +36

The sub-millimetre dust opacity spectral index is a critical observable to constrain dust properties, such as the maximum grain size of an observed dust population. It has been wid…

astro-ph.SR2024

Full orbital solutions in pre-main sequence high-order multiple systems: GG Tau Ab and UX Tau B

Gaspard Duchêne, Jean-Baptiste LeBouquin, François Ménard +3

High-order multiple (triple and beyond) systems are relatively common. Their interaction with circumstellar and circumbinary material can have a large impact on the formation and e…

astro-ph.SR2022★ 20 cited

Accretion rates in hierarchical triple systems with discs

Simone Ceppi, Nicolás Cuello, Giuseppe Lodato +3

Young multiple systems accrete most of their final mass in the first few Myr of their lifetime, during the protostellar and protoplanetary phases. Previous studies showed that in b…

astro-ph.SR2021★ 31 cited

Circumbinary and circumstellar discs around the eccentric binary IRAS 04158+2805 -- a testbed for binary-disc interaction

Enrico Ragusa, Daniele Fasano, Claudia Toci +10

IRAS~04158+2805 has long been thought to be a very low mass T-Tauri star (VLMS) surrounded by a nearly edge-on, extremely large disc. Recent observations revealed that this source…