109 citations · 474 across the 18 of their papers we have counts for
3 papers · 1 filter
A limit on gas accretion onto close-in super-Earth cores from disk accretion
Masahiro Ogihara, Yasunori Hori
The core-accretion model predicts that planetary cores as massive as super-Earths undergo runaway gas accretion to become gas giants. However, the exoplanet census revealed the pre…
Formation of the terrestrial planets in the solar system around 1 au via radial concentration of planetesimals
Masahiro Ogihara, Eiichiro Kokubo, Takeru K. Suzuki +1
No planets exist inside the orbit of Mercury and the terrestrial planets of the solar system exhibit a localized configuration. According to thermal structure calculation of protop…
Formation of close-in super-Earths in evolving protoplanetary disks due to disk winds
Masahiro Ogihara, Eiichiro Kokubo, Takeru K. Suzuki +1
Planets with masses larger than about 0.1 Earth-masses undergo rapid inward migration (type I migration) in a standard protoplanetary disk. Recent magnetohydrodynamical simulations…