Browsing by Author "7748ca08-1ebb-45a4-9855-80f6940edd6a"

Now showing items 1-6 of 6

    • A family portrait of disk inner rims around Herbig Ae/Be stars. Hunting for warps, rings, self shadowing, ... 
      Kluska, J.; Berger, J. P.; Malbet, F.; Lazareff, B.; Benisty, Myriam; Le Bouquin, J. B.; Absil, O.; Baron, F.; Delboulbé, A.; Duvert, G.; Isella, A.; Jocou, L.; Juhasz, A.; Kraus, S.; Lachaume, R.; Ménard, F.; Millan-Gabet, R.; Monnier, J. D.; Moulin, T.; Perraut, K.; Rochat, S.; Pinte, C.; Soulez, F.; Tallon, M.; Thi, W. F.; Thiébaut, E.; Traub, W.; Zins, G. (EDP Sciences, 2020)
      Context. The innermost astronomical unit (au) in protoplanetary disks is a key region for stellar and planet formation, as exoplanet searches have shown a large occurrence of close-in planets that are located within the ...
    • A gap in the planetesimal disc around HD 107146 and asymmetric warm dust emission revealed by ALMA 
      Marino, S.; Carpenter, J.; Wyatt, M.; Booth, M.; Casassus Montero, Simón; Faramaz, V.; Guzman, V.; Hughes, A.; Isella, A.; Kennedy, G.; Matra, L.; Ricci, L.; Corder, S. (Oxford University Press, 2018)
      While detecting low mass exoplanets at tens of au is beyond current instrumentation, debris discs provide a unique opportunity to study the outer regions of planetary systems. Here we report new ALMA observations of the ...
    • Annular substructures in the transition disks around LkCa 15 and J1610 
      Facchini, S.; Benisty, M.; Bae, J.; Loomis, R.; Pérez, L.; Ansdell, M.; Mayama, S.; Pinilla, P.; Teague, R.; Isella, A.; Mann, A. (EDP Science, 2020)
      We present high-resolution millimeter continuum ALMA observations of the disks around the T Tauri stars LkCa 15 and 2MASS J16100501-2132318 (hereafter, J1610). These transition disks host dust-depleted inner regions, which ...
    • Dust modeling of the combined ALMA and SPHERE datasets of HD 163296. Is HD 163296 really a Meeus group II disk? 
      Muro Arena, G. A.; Dominik, C.; Waters, L. B. F. M.; Min, M.; Klarmann, L.; Ginski, C.; Isella, A.; Benisty, Myriam; Pohl, A.; Garufi, A.; Hagelberg, J.; Langlois, M.; Menard, F.; Pinte, Christophe; Sezestre, E.; Van der Plas, Gerrit; Villenave, M.; Delboulbe, A.; Magnard, Y.; Moeller-Nilsson, O.; Pragt, J.; Rabou, P.; Roelfsema, R. (ESO, 2018-06)
      Context. Multiwavelength observations are indispensable in studying disk geometry and dust evolution processes in protoplanetary disks. Aims. We aim to construct a three-dimensional model of HD163296 that is capable ...
    • Nine Localized Deviations from Keplerian Rotation in the DSHARP Circumstellar Disks: Kinematic Evidence for ... 
      Pinte, C.; Price, D. J.; Ménard, F.; Duchene, G.; Christiaens, V.; Andrews, S. M.; Huang, J.; Hill, T.; van der Plas, G.; Pérez, L. M.; Isella, A.; Boehler, Y.; Dent, W. R. F.; Mentiplay, D.; Loomis, R. A. (IOP Publishing, 2020)
      We present evidence for localized deviations from Keplerian rotation, i.e., velocity "kinks," in 8 of the 18 circumstellar disks observed by the DSHARP program: DoAr 25, Elias 2-27, GW Lup, HD 143006, HD 163296, IM Lup, ...
    • The complex morphology of the young disk MWC 758: spirals and dust clumps around a large cavity 
      Boehler, Y.; Ricci, L.; Weaver, E.; Isella, A.; Benisty, Myriam; Carpenter, J.; Grady, C.; Shen, Bo-Ting; Tang, Ya-Wen; Pérez Muñoz, Laura (IOP Publishing Ltd, 2018)
      We present Atacama Large Millimeter Array observations at an angular resolution of 0 ''.1-0 ''.2 of the disk surrounding the young Herbig Ae star MWC. 758. The data consist of images of the dust continuum emission recorded ...