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20112025
most citedDiscovery of a planetary-mass companion within the gap of the transition disk around PDS 70

700 citations · 5k across the 95 of their papers we have counts for

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Showing 2021Show all

9 papers · 1 filter

astro-ph.SR2021★ 14 cited

Dynamical masses for two M1 + mid-M dwarf binaries monitored during the SPHERE-SHINE survey

Beth A. Biller, Antoine Grandjean, Sergio Messina +25

We present orbital fits and dynamical masses for HIP 113201AB and HIP 36985AB, two M1 + mid-M dwarf binary systems monitored as part of the SPHERE SHINE survey. To robustly determi…

astro-ph.EP2021★ 9 cited

An extended scattered light disk around AT Pyx -- Possible planet formation in a cometary globule

C. Ginski, R. Gratton, A. Bohn +35

To understand how the multitude of planetary systems that have been discovered come to be, we need to study systems at different evolutionary stages, with different central stars b…

astro-ph.EP2021★ 21 cited

Signs of late infall and possible planet formation around DR Tau using VLT/SPHERE and LBTI/LMIRCam

D. Mesa, C. Ginski, R. Gratton +31

Context. Protoplanetary disks around young stars often contain substructures like rings, gaps, and spirals that could be caused by interactions between the disk and forming planets…

astro-ph.EP2021★ 17 cited

Investigating point sources in MWC 758 with SPHERE

A. Boccaletti, E. Pantin, F. Ménard +26

Context. Spiral arms in protoplanetary disks could be shown to be the manifestation of density waves launched by protoplanets and propagating in the gaseous component of the disk.…

astro-ph.EP2021★ 15 cited

Revealing asymmetrical dust distribution in the inner regions of HD 141569

Garima Singh, Trisha Bhowmik, Anthony Boccaletti +42

We obtained polarimetric differential imaging of a gas-rich debris disk around HD 141569A with SPHERE in the H-band to compare the scattering properties of the innermost ring at 44…

astro-ph.EP2021★ 63 cited

The SPHERE infrared survey for exoplanets (SHINE)- I Sample definition and target characterization

S. Desidera, G. Chauvin, M. Bonavita +105

Large surveys with new-generation high-contrast imaging instruments are needed to derive the frequency and properties of exoplanet populations with separations from 5 to 300…

astro-ph.EP2021★ 70 cited

The SPHERE infrared survey for exoplanets (SHINE) -- II. Observations, Data reduction and analysis Detection performances and early-results

M. Langlois, R. Gratton, A. -M. Lagrange +118

Over the past decades, direct imaging has confirmed the existence of substellar companions (exoplanets or brown dwarfs) on wide orbits (>10 au) from their host stars. To understand…

astro-ph.SR2021★ 20 cited

New binaries from the SHINE survey

M. Bonavita, R. Gratton, S. Desidera +67

We present the multiple stellar systems observed within the SpHere INfrared survey for Exoplanet (SHINE). SHINE searched for substellar companions to young stars using high contras…

astro-ph.EP2021★ 9 cited

Limits on the presence of planets in systems with debris disks: HD 92945 and HD 107146

D. Mesa, S. Marino, M. Bonavita +38

Recent observations of resolved cold debris disks at tens of au have revealed that gaps could be a common feature in these Kuiper belt analogues. Such gaps could be evidence for th…