Browsing by Author "8132b8d1-6b79-401d-a1ec-5c7ed2536d07"

Now showing items 1-3 of 3

    • Flybys in protoplanetary discs – II. Observational signatures 
      Cuello, Nicolás; Louvet, Fabien; Mentiplay, Daniel; Pinte, Christophe; Price, Daniel J.; Winter, Andrew J.; Nealon, Rebecca; Menard, Francois; Lodato, Giuseppe; Dipierro, Giovanni; Christiaens, Valentín; Montesinos, Matías; Cuadra, Jorge; Laibe, Guillaume; Cieza, Lucas; Dong, Ruobing; Alexander, Richard (Oxford, 2020)
      Tidal encounters in star clusters perturb discs around young protostars. In Cuello et al., we detailed the dynamical signatures of a stellar flyby in both gas and dust. Flybys produce warped discs, spirals with evolving ...
    • Resolving the planetesimal belt of HR 8799 with ALMA 
      Booth, Mark; Jordán, Andrés; Casassus Montero, Simón; Hales, Antonio; Dent, William R. F.; Faramaz, Virginie; Matra, Luca; Barkats, Denis; Brahm, Rafael; Cuadra, Jorge (Oxford University Press, 2016)
      The star HR 8799 hosts one of the largest known debris discs and at least four giant planets. Previous observations have found evidence for a warm belt within the orbits of the planets, a cold planetesimal belt beyond their ...
    • Spiral waves triggered by shadows in transition disks 
      Montesinos, Matías; Pérez, Sebastián; Casassus Montero, Simón; Marino, Sebastián; Cuadra, Jorge; Christiaens, Valentín (IOP Publishing, 2016)
      Circumstellar asymmetries such as central warps have recently been shown to cast shadows on outer disks. We investigate the hydrodynamical consequences of such variable illumination on the outer regions of a transition ...