4 papers
Time-reversible timestepping in many-body planetary systems
David M. Hernandez, Tenri Jinno, Junichiro Makino
Simulating chaotic planetary system evolution requires resolving small time-scales due to close encounters, scattering, collisions, and more. Simulations typically assign fixed tim…
Self-consistent -body simulation of Planetesimal-Driven Migration. II. The effect of PDM on planet formation from a planetesimal disk
Tenri Jinno, Takayuki R. Saitoh, Yoko Funato +1
According to the canonical planet formation theory, planets form "in-situ" within a planetesimal disk via runaway and oligarchic growth. This theory, however, cannot naturally acco…
Self-consistent -body simulation of Planetesimal-Driven Migration I. The trajectories of single planets in the uniform background
Tenri Jinno, Takayuki R. Saitoh, Yoko Funato +1
Recent exoplanet observations have revealed a diversity of exoplanetary systems, which suggests the ubiquity of radial planetary migration. One powerful known mechanism of planetar…
-body simulation of planetary formation through pebble accretion in a radially structured protoplanetary disk
Tenri Jinno, Takayuki R. Saitoh, Yota Ishigaki +1
In the conventional theory of planet formation, it is assumed that protoplanetary disks are axisymmetric and have a smooth radial profile. However, recent radio observations of pro…