Browsing by Author Lacour, Sylvestre

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Issue DateTitleAuthor(s)Citation
2012A close halo of large transparent grains around extreme red giant starsBedding, Timothy; Evans, Thomas; Ireland, Michael; Norris, Barnaby; Stewart, Paul; Tuthill, Peter; Lacour, Sylvestre; Lykou, Foteini; Zijlstra, Albert; Physics; Physics; Physics; Physics; Physics; PhysicsA close halo of large transparent grains around extreme red giant stars, Nature: international weekly journal of science, vol.484, 7393, 2012,pp 220-222
2011A companion candidate in the gap of the T Chamaeleontis transitional diskIreland, Michael; Tuthill, Peter; Chauvin, G.; Huelamo, N.; Kraus, Adam; Lacour, Sylvestre; Physics; PhysicsA companion candidate in the gap of the T Chamaeleontis transitional disk, Astronomy & Astrophysics (A&A), vol.528, L7, 2011,pp L7-1-L7-4
2009Detection of non-radial pulsation and faint companion in the symbiotic star CH CygTuthill, Peter; Berger, J.-P; Danchi, W C; Lacasse, M G; Lacour, Sylvestre; Millian-Gabet, R; Monnier, J D; Pedretti, E; Schuller, P; Thureau, N; Traub, W; PhysicsDetection of non-radial pulsation and faint companion in the symbiotic star CH Cyg, Monthly Notices of the Royal Astronomical Society, vol.397, 1,pp 32-334
2015Discovery of Seven Companions to Intermediate-Mass Stars with Extreme Mass Ratios in the Scorpius-Centaurus AssociationCheetham, Anthony Craig; Haubois, Xavier; Tuthill, Peter; Carpenter, John; Evans, Thomas; Hinkley, Sasha; Ireland, Michael; Kraus, Adam; Lacour, Sylvestre; Physics; Physics; PhysicsDiscovery of Seven Companions to Intermediate-Mass Stars with Extreme Mass Ratios in the Scorpius-Centaurus Association, The Astrophysical Journal Letters, vol.806, 1, 2015,pp 1-5
2012A likely close-in low-mass stellar companion to the transitional disk star HD 142527Tuthill, Peter; Benisty, Myriam; Biller, Beth; Bonnefoy, Mickael; Chauvin, G.; Crida, Aurelien; Henning, Thomas; Juhasz, Attila; Lacour, Sylvestre; Muller, Andre; Olofsson, Johan; Pott, Jorg-Uwe; Sicilia-Aguilar, Aurora; Thebault, Philippe; PhysicsA likely close-in low-mass stellar companion to the transitional disk star HD 142527, The Astrophysical Journal Letters, vol.753, 2, 2012,pp 1-7
2016An M-dwarf star in the transition disk of Herbig HD 142527: Physical parameters and orbital elementsTuthill, Peter; Biller, B; Cheetham, A; et al, Various; Girard, J; Greenbaum, A.Z.; Lacour, Sylvestre; Mamajek, E; Marino, S; Pearce, T; Pueyo, Laurent; PhysicsAn M-dwarf star in the transition disk of Herbig HD 142527: Physical parameters and orbital elements, Astronomy and Astrophysics, vol.590, N/A, 2016,pp 1-8
2015Near-IR imaging of T Cha: Evidence for scattered-light disc structures at Solar system scalesCheetham, Anthony Craig; Tuthill, Peter; De Gregorio Monsalvo, I.; Huelamo, N.; Lacour, Sylvestre; Physics; PhysicsNear-IR imaging of T Cha: Evidence for scattered-light disc structures at Solar system scales, Monthly Notices of the Royal Astronomical Society: Letters, vol.450, 1, 2015,pp L1-L5
2014Planet Formation Imager (PFI): Introduction and technical considerationsTuthill, Peter; Berger, Jean-Philippe; Buscher, David; Haniff, C.A.; Ireland, Michael; Kraus, Stefan; Labadie, Lucas; Lacour, Sylvestre; Le Coroller, Herve; Monnier, J D; Petrov, Ramain; Pott, Jorg-Uwe; Ridgway, Stephen T; Surdej, Jean; ten Brummelaar, Theo; van Belle, Gerard; PhysicsPlanet Formation Imager (PFI): Introduction and technical considerations, Proceedings of SPIE Vol. 9146: Optical and Infrared Interferometry IV, vol.9146, 2014, pp. 914610-1-914610-10
2012Probing dusty circumstellar environments with polarimetric aperture-masking interferometryBedding, Timothy; Evans, Thomas; Ireland, Michael; Norris, Barnaby; Stewart, Paul; Tuthill, Peter; Guyon, Oliver; Lacour, Sylvestre; Lykou, Foteini; Martinache, Frantz; Zijlstra, Albert A.; Physics; Physics; Physics; Physics; Physics; PhysicsProbing dusty circumstellar environments with polarimetric aperture-masking interferometry, Optical and Infrared Interferometry III Proceedings of SPIE volume 8445, vol.8445, 2012, pp. 844503-1-844503-12
2012Progress and challenges with the Dragonfly instrument; an integrated-photonic pupil-remapping interferometerCharles, N; Norris, Barnaby; Robertson, James (Gordon); Stewart, Paul; Tuthill, Peter; Fuerbach, Alexander; Gross, S; Jovanovic, Nemanja; Lacour, Sylvestre; Lawrence, Jon; Withford, Michael J; Physics; Physics; Physics; Physics; PhysicsProgress and challenges with the Dragonfly instrument; an integrated-photonic pupil-remapping interferometer, Optical and Infrared Interferometry III Proceedings of Spie volume 8445, vol.8445, 2012, pp. 844505-1-844505-9
2009The pulsation of χ cygni imaged by optical interferometry: A novel technique to derive distance and mass of mira starsWoodruff, Henry; Berger, J; Haubois, X.; Lacour, Sylvestre; Meimon, S.; Monnier, J D; Pedretti, E; Perrin, G; Ridgway, Stephen T; Schuller, P; Thiebaut, E.; PhysicsThe pulsation of χ cygni imaged by optical interferometry: A novel technique to derive distance and mass of mira stars, The Astrophysical Journal : an international review of astronomy and astronomical physics, vol.707, N/A,pp 632-643
2009Pupil remapping for high contrast astronomy: results from an optical testbedRobertson, James (Gordon); Tuthill, Peter; Kotani, T; Lacour, Sylvestre; Perrin, G; Physics; PhysicsPupil remapping for high contrast astronomy: results from an optical testbed, Optics Express, vol.17, 3, 2009,pp 1925-1934
2017A Resolved and Asymmetric Ring of PAHs within the Young Circumstellar Disk of IRS 48Schworer, Guillaume; Tuthill, Peter; Chauvin, Gael; Coude du Foresto, V; Ehrenreich, D; Girard, J; Huelamo, Nuria; Lacour, Sylvestre; Pinte, Christophe; Physics; PhysicsA Resolved and Asymmetric Ring of PAHs within the Young Circumstellar Disk of IRS 48, Astrophysical Journal, vol.842, 2, 2017,pp 1-17
2014Southern massive stars at high angular resolution: Observational campaign and companion detectionNorris, Barnaby; Absil, O.; Berger, J.-P; Duvert, G.; et al, Various; Gauchet, L.; Lacour, Sylvestre; Le Bouquin, J-B; Olofsson, Johan; Pickel, D.; Sana, H.; Zins, G.; PhysicsSouthern massive stars at high angular resolution: Observational campaign and companion detection, The Astrophysical Journal Supplement Series, vol.215, 1, 2014,pp Article number 14-Article number 14
2011Sparse aperture masking at the VLT: I. Faint companion detection limits for the two debris disk stars HD 92945 and HD 141569Ireland, Michael; Tuthill, Peter; Amico, Paulo; Ehrenreich, D.; Huelamo, N.; Lacour, Sylvestre; Lagrange, A.M.; Physics; PhysicsSparse aperture masking at the VLT: I. Faint companion detection limits for the two debris disk stars HD 92945 and HD 141569, Astronomy and Astrophysics (A and A), vol.532, N/A, 2011,pp A72-1-A72-9
2013Sparse aperture masking observations of the FL cha pre-transitional diskTuthill, Peter; Cánovas, H.; Casassus, S; Cieza, L.A.; et al, Various; Jordan, A; Kraus, Adam; Lacour, Sylvestre; Ménard, F.; Mathews, G.S.; Pérez, S.; Schreiber, M; PhysicsSparse aperture masking observations of the FL cha pre-transitional disk, The Astrophysical Journal Letters, vol.762, 1, 2013,pp 1-7
2009Spatially Resolved Mid-Infrared Imaging of the SR 21 Transition DiskTuthill, Peter; Eisner, J; Lacour, Sylvestre; Monnier, J D; PhysicsSpatially Resolved Mid-Infrared Imaging of the SR 21 Transition Disk, The Astrophysical Journal : an international review of astronomy and astronomical physics, vol.698, 2,pp N/A-L173
2012Starlight demonstration of the Dragonfly instrument: An integrated photonic pupil-remapping interferometer for high-contrast imagingCharles, N; Norris, Barnaby; Robertson, James (Gordon); Stewart, Paul; Tuthill, Peter; Ams, M; Fuerbach, Alexander; Gross, S; Ireland, M.; Jovanovic, Nemanja; Lacour, Sylvestre; Lawrence, Jon; Lehmann, A; Marshall, G. D.; Niel, C; Withford, M. J.; Physics; Physics; Physics; Physics; PhysicsStarlight demonstration of the Dragonfly instrument: An integrated photonic pupil-remapping interferometer for high-contrast imaging, Royal Astronomical Society. Monthly Notices, vol.427, 1, 2012,pp 806-815
2016Unveiling the near-infrared structure of the massive-young stellar object NGC 3603 IRS 9A∗ with sparse aperture masking and spectroastrometryTuthill, Peter; Alberdi, A.; Hummel, C A; Lacour, Sylvestre; Sanchez-Bermudez, J; Schodel, R; Stanke, T; PhysicsUnveiling the near-infrared structure of the massive-young stellar object NGC 3603 IRS 9A∗ with sparse aperture masking and spectroastrometry, Astronomy and Astrophysics, vol.588, N/A, 2016,pp 1-13
2010VLTI/AMBER spectro-interferometric imaging of VX Sagittarii's inhomogenous outer atmosphereScholz, Michael; Chiavassa, A; Driebe, T; Freytag, B; Haubois, X.; Josselin, E; Lacour, Sylvestre; Millour, F; Plez, B; Thiebaut, E.; Wittkowski, M; PhysicsVLTI/AMBER spectro-interferometric imaging of VX Sagittarii's inhomogenous outer atmosphere, Astronomy and Astrophysics (A and A), vol.511, 1, 2010,pp A51-1-A51-8