Fabian Walter

TL;DR: In this article, the authors make use of deep 1.2mm-continuum observations (12.7microJy/beam RMS) of a 1 arcmin^2 region in the Hubble Ultra Deep Field to probe dust-enshrouded star formation from 330 Lyman-break galaxies spanning the redshift range z=2-10 (to ~2-3 Msol/yr at 1sigma over the entire range).

TL;DR: In this article, the authors investigated the relation of [CII] surface brightness and luminosity with SFR and showed that surface brightness relations are better behaved than the luminosity relations because the former is more closely related to the local far-UV field strength, most likely the main parameter controlling the efficiency of the conversion of farUV radiation into gas heating.

TL;DR: In this paper, the authors present the analysis of optical and near-infrared spectra of the only four $z>6.5$ quasars known to date, discovered in the UKIDSS-LAS and VISTA-VIKING surveys.

TL;DR: In this article, an analysis of the excitation conditions of the molecular gas in the streamers and the outflow of M82 based on observations obtained at the IRAM 30m telescope is presented.

TL;DR: In this article, the authors report the discovery of a luminous quasar, J1007+2115 at 7.515$ (Pōniuā'ena), from a wide-field reionization-era quasar survey.