34 citations · 75 across the 5 of their papers we have counts for
5 papers
Two key parameters controlling particle clumping caused by streaming instability in the dead-zone dust layer of a protoplanetary disk
Minoru Sekiya, Isamu K. Onishi
The streaming instability and Kelvin--Helmholtz instability are considered the two major sources causing clumping of dust particles and turbulence in the dust layer of a protoplane…
Two-fluid Instability of Dust and Gas in the Dust Layer of a Protoplanetary Disk
Naoki Ishitsu, Shu-ichiro Inutsuka, Minoru Sekiya
Instabilities of the dust layer in a protoplanetary disk are investigated. It is known that the streaming instability develops and dust density concentration occurs in a situation…
Two evolutional paths of an axisymmetric gravitational instability in the dust layer of a protoplanetary disk
Fumiharu Yamoto, Minoru Sekiya
Nonlinear numerical simulations are performed to investigate the density evolution in the dust layer of a protoplanetary disk due to the gravitational instability and dust settling…
Stabilization of the Shear Instability in a Dust Layer of a Protoplanetary Disk and Possible Formation of Planetesimals due to Gravitational Fragmentation of the Dust Layer
Naoki Ishitsu, Minoru Sekiya
We show that the planetesimal formation due to the gravitational fragmentation of a dust layer in a protoplanetary disk is possible. The dust density distribution in the dust layer…
The effects of the Tidal Force on Shear Instabilities in the Dust Layer of the Solar Nebula
Naoki Ishitsu, Minoru Sekiya
The linear analysis of the instability due to vertical shear in the dust layer of the solar nebula is performed. The following assumptions are adopted throughout this paper: (1) Th…