Stefan Rosén

TL;DR: The first Gaia data release, Gaia DR1 as discussed by the authors, consists of three components: a primary astrometric data set which contains the positions, parallaxes, and mean proper motions for about 2 million of the brightest stars in common with the Hipparcos and Tycho-2 catalogues.

TL;DR: The Cherenkov Telescope Array (CTA) as discussed by the authors is a very high-energy (VHE) gamma ray observatory with an international collaboration with more than 1000 members from 27 countries in Europe, Asia, Africa and North and South America.

TL;DR: In this paper, the relative cross-sections of the polyatomic ions D3O+ and H3O+) with electrons have been determined at the heavy-ion storage ring CRYRING (Manne Siegbahn Laboratory, Stockholm University).

TL;DR: The absolute dissociative recombination and excitation rate coefficients and cross sections have been determined for N2+ and electrons for collision energies between 10 meV and 30 eV in this article, where the ion storage ring CRYRING has been used in combination with an imaging technique with a position-and-time sensitive detector.

TL;DR: The first all-sky survey for cosmic sources of extreme-ultraviolet radiation has been carried out with the UK Wide Field Camera on ROSAT as mentioned in this paper, which yielded a catalogue of 383 relatively bright EUV sources, forming the WFC Bright Source Catalogue.