Debris disks: structure, composition, and variability
AM Hughes, G Duchêne… - Annual Review of …, 2018 - annualreviews.org
Debris disks are tenuous, dust-dominated disks commonly observed around stars over a
wide range of ages. Those around main sequence stars are analogous to the Solar System's …
wide range of ages. Those around main sequence stars are analogous to the Solar System's …
Evolution of debris disks
MC Wyatt - Annu. Rev. Astron. Astrophys., 2008 - annualreviews.org
Circumstellar dust exists around several hundred main sequence stars. For the youngest
stars, that dust could be a remnant of the protoplanetary disk. Mostly it is inferred to be …
stars, that dust could be a remnant of the protoplanetary disk. Mostly it is inferred to be …
Debris disk results from the Gemini Planet Imager Exoplanet Survey's polarimetric imaging campaign
TM Esposito, P Kalas, MP Fitzgerald… - The Astronomical …, 2020 - iopscience.iop.org
We report the results of a∼ 4 yr direct imaging survey of 104 stars to resolve and
characterize circumstellar debris disks in scattered light as part of the Gemini Planet Imager …
characterize circumstellar debris disks in scattered light as part of the Gemini Planet Imager …
Spiral arms in the asymmetrically illuminated disk of MWC 758 and constraints on giant planets
CA Grady, T Muto, J Hashimoto… - The Astrophysical …, 2012 - iopscience.iop.org
We present the first near-IR scattered light detection of the transitional disk associated with
the Herbig Ae star MWC 758 using data obtained as part of the Strategic Exploration of …
the Herbig Ae star MWC 758 using data obtained as part of the Strategic Exploration of …
Probing for exoplanets hiding in dusty debris disks: disk imaging, characterization, and exploration with HST/STIS multi-roll coronagraphy
G Schneider, CA Grady, DC Hines… - The Astronomical …, 2014 - iopscience.iop.org
Spatially resolved scattered-light images of circumstellar debris in exoplanetary systems
constrain the physical properties and orbits of the dust particles in these systems. They also …
constrain the physical properties and orbits of the dust particles in these systems. They also …
Exocometary gas in the HD 181327 debris ring
An increasing number of observations have shown that gaseous debris discs are not an
exception. However, until now, we only knew of cases around A stars. Here we present the …
exception. However, until now, we only knew of cases around A stars. Here we present the …
Near-infrared scattered light properties of the HR 4796 A dust ring-A measured scattering phase function from 13.6° to 166.6°
Context. HR 4796 A is surrounded by a debris disc, observed in scattered light as an
inclined ring with a high surface brightness. Past observations have raised several …
inclined ring with a high surface brightness. Past observations have raised several …
Retired A stars and their companions: exoplanets orbiting three intermediate-mass subgiants
We report precision Doppler measurements of three intermediate-mass subgiants obtained
at Lick and Keck Observatories. All three stars show variability in their radial velocities …
at Lick and Keck Observatories. All three stars show variability in their radial velocities …
Maximizing the ExoEarth candidate yield from a future direct imaging mission
CC Stark, A Roberge, A Mandell… - The Astrophysical …, 2014 - iopscience.iop.org
ExoEarth yield is a critical science metric for future exoplanet imaging missions. Here we
estimate exoEarth candidate yield using single visit completeness for a variety of mission …
estimate exoEarth candidate yield using single visit completeness for a variety of mission …
Steady state evolution of debris disks around a stars
This paper confronts a simple analytical model for the steady state evolution of debris disks
due to collisions with Spitzer observations of dust around main-sequence A stars. It is …
due to collisions with Spitzer observations of dust around main-sequence A stars. It is …