193 citations · 1.7k across the 44 of their papers we have counts for
Showing 2015Show all
3 papers · 1 filter
astro-ph.GA2015★ 47 cited
Exploring the nature of the Lyman- emitter CR7
Tilman Hartwig, Muhammad A. Latif, Mattis Magg +6
CR7 is the brightest Lyman- emitter observed at , which shows very strong Lyman- and HeII 1640Å line luminosities, but no metal line emission. Previous studies suggest t…
astro-ph.GA2015★ 55 cited
Witnessing the birth of a supermassive protostar
Muhammad A. Latif, Dominik R. G. Schleicher, Tilman Hartwig
The detection of quasars reveals the existence of supermassive black holes of a few . One of the potential pathways to explain their formation in the…
astro-ph.GA2015★ 53 cited
How an improved implementation of H2 self-shielding influences the formation of massive stars and black holes
Tilman Hartwig, Simon C. O. Glover, Ralf S. Klessen +2
High redshift quasars at z>6 have masses up to ~ M. One of the pathways to their formation includes direct collapse of gas, forming a supermassive star, precursor of…