Origin and Loss of nebula-captured hydrogen envelopes from "sub"- to "super-Earths" in the habitable zone of Sun-like stars

H. Lammer, A. Stökl, N. V. Erkaev +6

We investigate the origin and loss of captured hydrogen envelopes from protoplanets between `sub-Earth'-like bodies of 0.1$M_{\oplus }$ up to `super-Earths' with 5$M_{\oplus }$ in th…