We present a statistical analysis of the first 300 stars observed by the Gemini Planet Imager
Exoplanet Survey. This subsample includes six detected planets and three brown dwarfs; …

High-contrast adaptive optics (AO) imaging is a powerful technique to probe the
architectures of planetary systems from the outside-in and survey the atmospheres of self …

The orbital eccentricities of directly imaged exoplanets and brown dwarf companions
provide clues about their formation and dynamical histories. We combine new high-contrast …

The HR 8799 system uniquely harbors four young super-Jupiters whose orbits can provide
insights into the system's dynamical history and constrain the masses of the planets …

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 …

Context. 51 Eridani b is an exoplanet around a young (20 Myr) nearby (29.4 pc) F0-type star,
which was recently discovered by direct imaging. It is one of the closest direct imaging …

Characterizing 51 Eri b from 1 to 5 μm: A Partly Cloudy Exoplanet - IOPscience This site uses
cookies. By continuing to use this site you agree to our use of cookies. To find out more, see …

We describe a Bayesian rejection-sampling algorithm designed to efficiently compute
posterior distributions of orbital elements for data covering short fractions of long-period …

Abstract Using the Gemini Planet Imager located at Gemini South, we measured the near-
infrared (1.0–2.4 μm) spectrum of the planetary companion to the nearby, young star β …

We present the first images of the transition disk around the close binary system HD 34700A
in polarized scattered light using the Gemini Planet Imager instrument on Gemini South. The …