36 citations · 58 across the 2 of their papers we have counts for
5 papers
Interior dynamics of envelopes around disk-embedded planets
Ayumu Kuwahara, Michiel Lambrechts
In the core accretion scenario, forming planets start to acquire gaseous envelopes while accreting solids. Conventional one-dimensional models assume envelopes to be static and iso…
Dust ring and gap formation by gas flow induced by low-mass planets embedded in protoplanetary disks . Time-dependent model
Ayumu Kuwahara, Michiel Lambrechts, Hiroyuki Kurokawa +2
The observed dust rings and gaps in protoplanetary disks could be imprints of forming planets. Even low-mass planets in the one-to-ten Earth-mass regime, that do not yet carve deep…
Influences of protoplanet-induced three-dimensional gas flow on pebble accretion . Headwind regime
Ayumu Kuwahara, Hiroyuki Kurokawa
Pebble accretion is one of the major theories in planet formation. Aerodynamically small particles, called pebbles, are highly affected by the gas flow. A growing planet embedded i…
Influences of three-dimensional gas flow induced by protoplanets on pebble accretion --. shear regime
Ayumu Kuwahara, Hiroyuki Kurokawa
The pebble accretion model has the potential to explain the formation of various types of planets. A growing planet embedded in a disk induces three-dimensional (3D) gas flow, whic…
Gas flow around a planet embedded in a protoplanetary disc: the dependence on the planetary mass
Ayumu Kuwahara, Hiroyuki Kurokawa, Shigeru Ida
The three-dimensional structure of the gas flow around a planet is thought to influence the accretion of both gas and solid materials. In particular, the outflow in the mid-plane r…