output
19942026
most citedGaia Data Release 2. Summary of the contents and survey properties

8.6k citations

Showing 2014Show all

112 papers · 1 filter

astro-ph.SR2014

Tomography of Galactic star-forming regions and spiral arms with the Square Kilometer Array

Laurent Loinard, Mark Thompson, Melvin Hoare +12

Very Long Baseline Interferometry (VLBI) at radio wavelengths can provide astrometry accurate to 10 micro-arcseconds or better (i.e. better than the target GAIA accuracy) without b…

astro-ph.EP2014★ 28 cited

Searching for Planets in Holey Debris Disks with the Apodizing Phase Plate

Tiffany Meshkat, Vanessa P. Bailey, Kate Y. L. Su +4

We present our first results from a high-contrast imaging search for planetary mass companions around stars with gapped debris disks, as inferred from the stars' bright infrared ex…

astro-ph.SR2014★ 17 cited

Surprising detection of an equatorial dust lane on the AGB star IRC+10216

S. V. Jeffers, M. Min, L. B. F. M. Waters +6

Understanding the formation of planetary nebulae remains elusive because in the preceding asymtotic giant branch (AGB) phase these stars are heavily enshrouded in an optically thic…

astro-ph.CO2014★ 12 cited

Combining spectroscopic and photometric surveys using angular cross-correlations I: Algorithm and modelling

Martin Eriksen, Enrique Gaztanaga

Weak lensing (WL) clustering is studied using 2D (angular) coordinates, while redshift space distortions (RSD) and baryon acoustic oscillations (BAO) use 3D coordinates, which requ…

astro-ph.CO2014

Combining Spectroscopic and Photometric Surveys: Same or different sky?

Martin Eriksen, Enrique Gaztanaga

This article looks at the combined constraints from a photometric and spectroscopic survey. These surveys will measure cosmology using weak lensing (WL), galaxy clustering, baryon…

astro-ph.SR2014

Confirmation and characterization of the protoplanet HD100546 b - Direct evidence for gas giant planet formation at 50 au

Sascha P. Quanz, Adam Amara, Michael R. Meyer +3

We present the first multi-wavelength, high-contrast imaging study confirming the protoplanet embedded in the disk around the Herbig Ae/Be star HD100546. The object is detected at…