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

8.6k citations

Showing 2020Show all

175 papers · 1 filter

astro-ph.SR2020★ 11 cited

A celestial matryoshka: Dynamical and spectroscopic analysis of the Albireo system

Ronald Drimmel, Alessandro Sozzetti, Klaus-Peter Schroeder +4

We present a spectroscopic characterisation and a new orbital solution for the binary system beta Cyg Aa/Ac (MCA 55), the primary component (beta Cyg A) of the well-known wide doub…

astro-ph.IM2020

Design of the Life Signature Detection Polarimeter LSDpol

Christoph U. Keller, Frans Snik, C. H. Lucas Patty +11

Many biologically produced chiral molecules such as amino acids and sugars show a preference for left or right handedness (homochirality). Light reflected by biological materials s…

astro-ph.GA2020★ 14 cited

S2D2: Small-scale Significant substructure DBSCAN Detection I. NESTs detection in 2D star-forming regions

Marta González, Isabelle Joncour, Anne S. M. Buckner +13

The spatial and dynamical structure of star-forming regions can help provide insights on stellar formation patterns. The amount of data from current and upcoming surveys calls for…

astro-ph.SR2020★ 2 cited

The GRAVITY Young Stellar Object survey IV. The CO overtone emission in 51 Oph at sub-au scales

GRAVITY Collaboration, M. Koutoulaki, R. Garcia Lopez +69

51 Oph is a Herbig Ae/Be star that exhibits strong near-infrared CO ro-vibrational emission at 2.3 micron, most likely originating in the innermost regions of a circumstellar disc.…

astro-ph.EP2020

Spitzer's Solar System studies of asteroids, planets and the zodiacal cloud

David Trilling, Carey Lisse, Dale P. Cruikshank +13

In its 16 years of scientific measurements, the Spitzer Space Telescope performed a number of ground-breaking infrared measurements of Solar System objects. In this second of two p…

astro-ph.EP2020★ 29 cited

A single-armed spiral in the protoplanetary disk around HD34282 ?

J. de Boer, C. Ginski, G. Chauvin +17

During the evolution of protoplanetary disks into planetary systems we expect to detect signatures that trace mechanisms such as planet-disk interaction. Protoplanetary disks displ…