4.2k citations
- University of GenevaCH71 papers
- Centre National de la Recherche ScientifiqueFR67 papers
- European Southern ObservatoryCL40 papers
- Max Planck Institute for AstronomyDE40 papers
- Observatoire de ParisFR39 papers
- Laboratoire d’Astrophysique de MarseilleFR38 papers
- Laboratoire d’études spatiales et d’instrumentation en astrophysiqueFR38 papers
- Aix-Marseille UniversitéFR35 papers
- Institut de Planétologie et d'Astrophysique de GrenobleFR34 papers
- Osservatorio Astronomico di PadovaIT34 papers
- Sorbonne UniversitéFR34 papers
- Université Grenoble AlpesFR31 papers
17 papers · 1 filter
(704) Interamnia: A transitional object between a dwarf planet and a typical irregular-shaped minor body
J. Hanuš, P. Vernazza, M. Viikinkoski +56
With an estimated diameter in the 320 to 350 km range, (704) Interamnia is the fifth largest main belt asteroid and one of the few bodies that fills the gap in size between the fou…
Angular momentum bounds in particle systems
Daniel Pfenniger
Four expressions involving sums of position and velocity coordinates bounding the total angular momentum of particle systems, and by extension of any continuous or discontinuous ma…
RefPlanets: Search for reflected light from extra-solar planets with SPHERE/ZIMPOL
S. Hunziker, H. M. Schmid, D. Mouillet +55
RefPlanets is a guaranteed time observation (GTO) programme that uses the Zurich IMaging POLarimeter (ZIMPOL) of SPHERE/VLT for a blind search for exoplanets in wavelengths from 60…
HD 117214 debris disk: scattered-light images and constraints on the presence of planets
N. Engler, C. Lazzoni, R. Gratton +34
We performed observations of the Sco-Cen F star HD 117214 aiming at a search for planetary companions and the characterization of the debris disk structure. HD 117214 was observed…
VLT/SPHERE exploration of the young multiplanetary system PDS70
D. Mesa, M. Keppler, F. Cantalloube +51
Context. PDS 70 is a young (5.4 Myr), nearby (~113 pc) star hosting a known transition disk with a large gap. Recent observations with SPHERE and NACO in the near-infrared (NIR) al…
Investigating the nature of the extended structure around the Herbig star RCrA using integral field and high-resolution spectroscopy
E. Rigliaco, R. Gratton, D. Mesa +24
We present a detailed analysis of the extended structure detected around the young and close-by Herbig Ae/Be star RCrA. This is a young triple system with an intermediate mass cent…