Alexander Karim

TL;DR: It is found that nine typical star-forming galaxies about one billion years after the Big Bang have thermal emission that is less than 1/12 that of similar systems about two billion years later, and enhanced [C ii] emission relative to the far-infrared continuum, confirming a strong evolution in the properties of the interstellar medium in the early Universe.

TL;DR: In this article, the authors measured the [CII] gas and dust emission in 9 typical (~1-4L*) star-forming galaxies and found that these galaxies have >12x less thermal emission compared with similar systems ~2 billion years later, confirming a strong evolution in the interstellar medium properties in the early universe.

TL;DR: In this article, the authors exploit the Atacama Large Millimeter Array (ALMA) 870 mu m observations of sub-millimetre sources in the Extended Chandra Deep Field South (EDF South) to investigate the far-infrared properties of high-redshift sub millimetre galaxies (SMGs).

TL;DR: In this paper, the first counts of faint submillimetre galaxies (SMGs) in the 870-mu m band derived from arcsecond-resolution observations with the Atacama Large Millimeter Array (ALMA) were reported.

TL;DR: The VLA-COSMOS 3 GHz Large Project (VLBA) as mentioned in this paper provides the largest and deepest radio continuum survey at high angular resolution to date, bridging the gap between last generation and next-generation surveys.