activity
20172026
most citedNew constraints on the disk characteristics and companion candidates around T Cha with VLT/SPHERE

41 citations · 404 across the 35 of their papers we have counts for

collaborators
Showing 2024Show all

7 papers · 1 filter

astro-ph.EP2024

Disk Evolution Study Through Imaging of Nearby Young Stars (DESTINYS): Dynamical Evidence of a Spiral-Arm-Driving and Gap-Opening Protoplanet from SAO 206462 Spiral Motion

Chen Xie, Chengyan Xie, Bin B. Ren +8

In the early stages of planetary system formation, young exoplanets gravitationally interact with their surrounding environments and leave observable signatures on protoplanetary d…

astro-ph.EP2024

Disk Evolution Study Through Imaging of Nearby Young Stars (DESTINYS): PDS 111, an old T Tauri star with a young-looking disk

Annelotte Derkink, Christian Ginski, Paola Pinilla +20

The interplay between T Tauri stars and their circumstellar disks, and how this impacts the onset of planet formation has yet to be established. We studied a seemingly old T Tauri…

astro-ph.EP2024★ 12 cited

PDS 70 unveiled by star-hopping: total intensity, polarimetry and mm-imaging modeled in concert

Z. Wahhaj, M. Benisty, C. Ginski +7

Context. Most ground-based planet search direct imaging campaigns use angular differential imaging, which distorts the signal from extended sources like protoplanetary disks. In th…

astro-ph.SR2024

The environment around young eruptive stars. SPHERE/IRDIS polarimetric imaging of 7 protostars

A. Zurlo, P. Weber, S. Pérez +11

Eruptive stars are a class of young stellar objects that show an abrupt increase in their luminosity. These burst-like episodes are thought to dominate the stellar accretion proces…

astro-ph.GA2024

The SPHERE view of the Taurus star-forming region

A. Garufi, C. Ginski, R. G. van Holstein +31

The sample of planet-forming disks observed by high-contrast imaging campaigns over the last decade is mature enough to enable the demographical analysis of individual star-forming…

astro-ph.SR2024

The SPHERE view of the Orion star-forming region

P. -G. Valegard, C. Ginski, A. Derkink +17

We present SPHERE/IRDIS H-band data for a sample of 23 stars in the Orion Star forming region observed within the DESTINYS (Disk Evolution Study Through Imaging of Nearby Young Sta…

astro-ph.GA2024★ 1 cited

The SPHERE view of the Chamaeleon I star-forming region

C. Ginski, A. Garufi, M. Benisty +32

We used VLT/SPHERE to observe 20 systems in the Cha I cloud in polarized scattered light in the near-infrared. We combined the scattered light observations with existing literature…