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(21 - 39 of 39)

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A search for accreting young companions embedded in circumstellar disks. High-contrast Hα imaging with VLT/SPHERE
Cugno, G.; Quanz, S.P.; Hunziker, S.; Stolker, T.; Schmid, H.M.; Avenhaus, H.; ... ; Zurlo, A. 2019
A search for accreting young companions embedded in circumstellar disks. High-contrast Hα imaging with VLT/SPHERE
Article / Letter to editor
open access
Post-conjunction detection of beta Pictoris b with VLT/SPHERE
Lagrange, A.-M.; Boccaletti, A.; Langlois, M.; Chauvin, G.; Gratton, R.; Beust, H.; ... ; Wildi, F. 2019
Post-conjunction detection of beta Pictoris b with VLT/SPHERE
Article / Letter to editor
open access
ESA Voyage 2050 White Paper: Detecting life outside our solar system with a large high-contrast-imaging mission
Snellen, I.A.G.; Albrecht, S.; Anglada-Escude, G.; Baraffe, I.; Baudoz, P.; Benz, W.; ... ; Visser, P. de 2019
ESA Voyage 2050 White Paper: Detecting life outside our solar system with a large high-contrast-imaging mission
Research paper
open access
In this white paper, we recommend the European Space Agency plays a proactive role in developing a global collaborative effort to construct a large high-contrast imaging space telescope, e.g. as... Show moreIn this white paper, we recommend the European Space Agency plays a proactive role in developing a global collaborative effort to construct a large high-contrast imaging space telescope, e.g. as currently under study by NASA. Such a mission will be needed to characterize a sizable sample of temperate Earth-like planets in the habitable zones of nearby Sun-like stars and to search for extraterrestrial biological activity. We provide an overview of relevant European expertise, and advocate ESA to start a technology development program towards detecting life outside the Solar system. Show less
Resolving faint structures in the debris disk around TWA 7: Tentative detections of an outer belt, a spiral arm, and a dusty cloud
Olofsson, J.; Holstein, R.G. van; Boccaletti, A.; Janson, M.; Thébault, P.; Gratton, R.; ... ; Roux, A. 2018
Resolving faint structures in the debris disk around TWA 7: Tentative detections of an outer belt, a spiral arm, and a dusty cloud
Article / Letter to editor
open access
Discovery of a planetary-mass companion within the gap of the transition disk around PDS 70
Keppler, M.; Benisty, M.; Müller, A.; Henning, T.; Boekel, R. van; Cantalloube, F.; ... ; Weber, L. 2018
Discovery of a planetary-mass companion within the gap of the transition disk around PDS 70
Article / Letter to editor
open access
Dynamical models to explain observations with SPHERE in planetary systems with double debris belts
Lazzoni, C.; Desidera, S.; Marzari, F.; Boccaletti, A.; Langlois, M.; Mesa, D.; ... ; Zurlo, A. 2018
Dynamical models to explain observations with SPHERE in planetary systems with double debris belts
Article / Letter to editor
open access
The GJ 504 system revisited. Combining interferometric, radial velocity, and high contrast imaging data
Bonnefoy, M.; Perraut, K.; Lagrange, A.-M.; Delorme, P.; Vigan, A.; Line, M.; ... ; Weber, L. 2018
The GJ 504 system revisited. Combining interferometric, radial velocity, and high contrast imaging data
Article / Letter to editor
open access
Orbital and atmospheric characterization of the planet within the gap of the PDS 70 transition disk
Müller, A.; Keppler, M.; Henning, T.; Samland, M.; Chauvin, G.; Beust, H.; ... ; Zurlo, A. 2018
Orbital and atmospheric characterization of the planet within the gap of the PDS 70 transition disk
Article / Letter to editor
open access
High-contrast study of the candidate planets and protoplanetary disk around HD 100546
Sissa, E.; Gratton, R.; Garufi, A.; Rigliaco, E.; Zurlo, A.; Mesa, D.; ... ; Wildi, F. 2018
High-contrast study of the candidate planets and protoplanetary disk around HD 100546
Article / Letter to editor
open access
Investigation of the inner structures around HD 169142 with VLT/SPHERE
Ligi, R.; Vigan, A.; Gratton, R.; Boer, J. de; Benisty, M.; Boccaletti, A.; ... ; Weber, L. 2018
Investigation of the inner structures around HD 169142 with VLT/SPHERE
Article / Letter to editor
open access
Investigating the young solar system analog HD 95086: A combined HARPS and SPHERE exploration
Chauvin, G.; Gratton, R.; Bonnefoy, M.; Lagrange, A.-M.; Boer, J. de; Vigan, A.; ... ; Rochat, S. 2018
Investigating the young solar system analog HD 95086: A combined HARPS and SPHERE exploration
Article / Letter to editor
open access
Observations of fast-moving features in the debris disk of AU Mic on a three-year timescale: Confirmation and new discoveries
Boccaletti, A.; Sezestre, E.; Lagrange, A.-M.; Thébault, P.; Gratton, R.; Langlois, M.; ... ; Rigal, F. 2018
Observations of fast-moving features in the debris disk of AU Mic on a three-year timescale: Confirmation and new discoveries
Article / Letter to editor
open access
Near-infrared scattered light properties of the HR 4796 A dust ring. A measured scattering phase function from 13.6 deg to 166.6 deg
Milli, J.; Vigan, A.; Mouillet, D.; Lagrange, A.M.; Augereau, J.-C.; Pinte, C.; ... ; Schlieder, J.E. 2017
Near-infrared scattered light properties of the HR 4796 A dust ring. A measured scattering phase function from 13.6 deg to 166.6 deg
Article / Letter to editor
open access
New constraints on the disk characteristics and companion candidates around T Chamaeleontis with VLT/SPHERE
Pohl, A.; Sissa, E.; Langlois, M.; Müller, A.; Ginski, C.; Holstein, R.G. van; ... ; Wildi, F. 2017
New constraints on the disk characteristics and companion candidates around T Chamaeleontis with VLT/SPHERE
Article / Letter to editor
open access
Three Years of SPHERE: The Latest View of the Morphology and Evolution of Protoplanetary Discs
Garufi, A.; Benisty, M.; Stolker, T.; Avenhaus, H.; Boer, J. de; Pohl, A.; ... ; Zurlo, A. 2017
Three Years of SPHERE: The Latest View of the Morphology and Evolution of Protoplanetary Discs
Article / Letter to editor
open access
First light of the VLT planet finder SPHERE. I. Detection and characterization of the substellar companion GJ 758 B
Vigan, A.; Bonnefoy, M.; Ginski, C.; Beust, H.; Galicher, R.; Janson, M.; ... ; Wildi, F. 2016
First light of the VLT planet finder SPHERE. I. Detection and characterization of the substellar companion GJ 758 B
Article / Letter to editor
open access
Multiple rings in the transition disk and companion candidates around RX J1615.3-3255. High contrast imaging with VLT/SPHERE
Boer, J. de; Salter, G.; Benisty, M.; Vigan, A.; Boccaletti, A.; Pinilla, Ortiz P.A.; ... ; Zurlo, A. 2016
Multiple rings in the transition disk and companion candidates around RX J1615.3-3255. High contrast imaging with VLT/SPHERE
Article / Letter to editor
open access
A narrow, edge-on disk resolved around HD 106906 with SPHERE
Lagrange, A.-M; Langlois, M.; Gratton, R.; Maire, A.-L.; Milli, J.; Olofsson, J.; ... ; Weber, L. 2016
A narrow, edge-on disk resolved around HD 106906 with SPHERE
Article / Letter to editor
open access
The SPHERE view of the planet-forming disk around HD 100546
Garufi, A.; Quanz, S.; Schmid, H.; Mulders, G.; Avenhaus, H.; Boccaletti, A.; ... ; Wildi, F. 2016
The SPHERE view of the planet-forming disk around HD 100546
Article / Letter to editor
open access

Pages