73 citations
2 papers
astro-ph.GA2019★ 12 cited
The possible hierarchical scales of observed clumps in high-redshift disc galaxies
M. Behrendt, M. Schartmannn, A. Burkert
Giant clumps on ~kpc scales and with masses of 10^8-10^9 Msol are ubiquitous in observed high-redshift disc galaxies. Recent simulations and observations with high spatial resoluti…
astro-ph.EP2015★ 73 cited
The link between disc dispersal by photoevaporation and the semi-major axis distribution of exoplanets
Barbara Ercolano, Giovanni Rosotti
We investigate the influence of photoevaporation of protoplanetary discs on the final distribution of exoplanets semi-major axis distances. We model giant planet migration in visco…