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20072026
most citedFirst Frontier Field Constraints on the Cosmic Star-Formation Rate Density at z~10 - The Impact of Lensing Shear on Completeness of High-Redshift Galaxy Samples

142 citations · 2.3k across the 65 of their papers we have counts for

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astro-ph.SR2021

Trigonometric parallaxes of two T dwarfs with Keck and ShaneAO astrometry

Jayke Nguyen, S. Mark Ammons, Kaitlin Dennison +4

We present trigonometric parallax and proper motion measurements for two T-type brown dwarfs. We derive our measurements from infrared laser guide star adaptive optics observations…

astro-ph.SR2020★ 26 cited

The Gemini Planet Imager view of the HD 32297 debris disk

Gaspard Duchene, Malena Rice, Justin Hom +60

We present new -band scattered light images of the HD 32297 edge-on debris disk obtained with the Gemini Planet Imager (GPI). The disk is detected in total and polarized intensi…

astro-ph.SR2019★ 10 cited

Imaging the 44 AU Kuiper Belt-analogue debris ring around HD 141569A with GPI polarimetry

J. S. Bruzzone, S. Metchev, G. Duchene +53

We present the first polarimetric detection of the inner disk component around the pre-main sequence B9.5 star HD 141569A. Gemini Planet Imager H-band (1.65 micron) polarimetric di…

astro-ph.SR2019★ 6 cited

Detection of a low-mass stellar companion to the accelerating A2IV star HR 1645

Robert J. De Rosa, Eric L. Nielsen, Julien Rameau +50

The \, Myr A2IV star HR 1645 has one of the most significant low-amplitude accelerations of nearby early-type stars measured from a comparison of the {\it Hipparcos} and {…

astro-ph.SR2017★ 26 cited

Individual, Model-Independent Masses of the Closest Known Brown Dwarf Binary to the Sun

E. Victor Garcia, S. Mark Ammons, Maissa Salama +18

At a distance of 2~pc, our nearest brown dwarf neighbor, Luhman 16 AB, has been extensively studied since its discovery 3 years ago, yet its most fundamental parameter -- the masse…