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20032026
most citedDiscovery of a planetary-mass companion within the gap of the transition disk around PDS 70

700 citations · 4.9k across the 75 of their papers we have counts for

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Showing astro-ph.SRShow all

9 papers · 1 filter

astro-ph.SR2022★ 9 cited

Updated orbital monitoring and dynamical masses for nearby M-dwarf binaries

Per Calissendorff, Markus Janson, Laetitia Rodet +26

Young M-type binaries are particularly useful for precise isochronal dating by taking advantage of their extended pre-main sequence evolution. Orbital monitoring of these low-mass…

astro-ph.SR2021★ 20 cited

Characterizing the morphology of the debris disk around the low-mass star GSC~07396-00759

C. Adam, J. Olofsson, R. G. van Holstein +17

Context. Debris disks have commonly been studied around intermediate-mass stars. Their intense radiation fields are believed to efficiently remove the small dust grains that are co…

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.SR2020★ 9 cited

Investigating three Sirius-like systems with SPHERE

R. Gratton, V. D'Orazi, T. A. Pacheco +61

Sirius-like systems are wide binaries composed of a white dwarf (WD) and a companion of a spectral type earlier than M0. The WD progenitor evolves in isolation, but its wind during…

astro-ph.SR2020★ 65 cited

Gap, shadows, spirals, streamers: SPHERE observations of binary-disk interactions in GG Tau A

M. Keppler, A. Penzlin, M. Benisty +31

A large fraction of stars is found to be part of binary or higher-order multiple systems. The ubiquity of planets found around single stars raises the question if and how planets i…

astro-ph.SR2019★ 28 cited

Exploring the RCrA environment with SPHERE: Discovery of a new stellar companion

D. Mesa, M. Bonnefoy, R. Gratton +39

Aims. R Coronae Australis (R CrA) is the brightest star of the Coronet nebula of the Corona Australis (CrA) star forming region. It has very red colors, probably due to dust absorp…