First scattered-light image of the debris disk around HD 131835 with the Gemini Planet Imager
- Hung, Li-Wei
- Duch\ueane, Gaspard
- Arriaga, Pauline
- Fitzgerald, Michael P.
- Maire, J\ue9r\uf4me
- Marois, Christian
- Millar-Blanchaer, Maxwell A.
- Bruzzone, Sebastian
- Rajan, Abhijith
- Pueyo, Laurent
- Kalas, Paul G.
- De Rosa, Robert J.
- Graham, James R.
- Konopacky, Quinn
- Wolff, Schuyler G.
- Ammons, S. Mark
- Chen, Christine H.
- Chilcote, Jeffrey K.
- Draper, Zachary H.
- Esposito, Thomas M.
- Gerard, Benjamin
- Goodsell, Stephen
- Greenbaum, Alexandra
- Hibon, Pascale
- Hinkley, Sasha
- MacIntosh, Bruce
- Marchis, Franck
- Metchev, Stanimir
- Nielsen, Eric L.
- Oppenheimer, Rebecca
- Patience, Jennifer L.
- Perrin, Marshall D.
- Rantakyr\uf6, Fredrik T.
- Sivaramakrishnan, Anand
- Wang, Jason J.
- Ward-Duong, Kimberly
- Wiktorowicz, Sloane J.
DOIAbstract
We present the first scattered-light image of the debris disk around HD 131835 in the H band using the Gemini Planet Imager. HD 131835 is a 3c15 Myr old A2IV star at a distance of 3c120 pc in the Sco-Cen OB association. We detect the disk only in polarized light and place an upper limit on the peak total intensity. No point sources resembling exoplanets were identified. Compared to its mid-infrared thermal emission, in scattered light the disk shows similar orientation but different morphology. The scattered-light disk extends from 3c75 to 3c210 AU in the disk plane with roughly flat surface density. Our Monte Carlo radiative transfer model can describe the observations with a model disk composed of a mixture of silicates and amorphous ...
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