A possible mechanism of origin of heavy elements in the solar system
arXiv:1311.4207
Abstract
We advance a hypothesis that a collision of a neutron-rich compact object (NRCO) with a massive dense object of the early solar system was responsible for the heavy element enrichment of the system and for the formation of the terrestrial planets.
arXiv admin note: text overlap with arXiv:1001.5444 by other authors