Joel R. Primack

TL;DR: In this article, an analytical approach is proposed to study the evolution of the star-forming galaxy (SFG) main sequence (MS) and the fraction of dust-obscured SF up to 4.

TL;DR: In this article, the authors investigated the relationship between star formation rate (SFR) and galaxy radius (R-e) for main-sequence star-forming galaxies and found that there is little correlation between SFR and R-e at fixed stellar mass.

TL;DR: In this article, the authors present an implementation of the calculation of dust grain equilibrium temperatures on GPUs in the Monte-Carlo radiation transfer code sunrise, using the CUDA API.

TL;DR: In the Star Wars movies and in hundreds of other popular science fiction films, we see things blow up in space and the fragments quickly dissipate, leaving empty space behind as discussed by the authors. But in reality, space does not clear after an explosion near our planet.

TL;DR: In this paper, the authors estimate the gamma-ray flux from nuclear reactors on spacecraft, using the design parameters for the US SP-100 space reactor as an example, and show that the gamma flux from an SP100 could be detected at thousands of kilometers with COMPTEL, and demonstrate that COMPTel would typically detect a reactor in low earth orbit several times per day.