研究成果藝廊

Left – Surface density distribution of a forming circumplanetary disk in a protoplanetary disk with the Antares three-dimensional global simulation. A planet of one-Jupiter mass is placed at (x,y) = (...more)

Radial profiles of the 12CO J = 2–1 (left panel) and 13CO J = 2–1 (right panel) emission of the carbon star CIT6 at its systemic velocity observed by the (...more)

A sample picture based on the radiative transfer code Perspective exploring a very early stage disk formed within the MHD model of Li et al. (2014). The picture shows gas (...more)

Illustration of wind model (left) and attempts to reproduce the velocity pattern of the blue lobe of the I04166 jet (right). The upper part of the left illustration shows two (...more)

Density plots in log scale from simulations of two-temperature outflow model. (Left) Mosaic of simulations demonstrating effects of varying temperature and magnetization degree. Panel indices of (a) to (c) shows (...more)

nested refinement for the simulation (...more)

Distribution of the logarithm of the mass density ρ and velocity field (unit vectors) on the equatorial plane, for Models I (left panel, non-rotating) and J (right, rotating) that include (...more)

Effects of temperature and magnetization on molecular outflows: the structure of the base of outflows at 1000 yr is shown with different physical conditions. Panels (a) to (c) shows the (...more)

Snapshots of rotationally supported disks formed by introduced Hall effect in the MHD calculations, at a representative time of 2 x 10¹² sec.
Left: the edge-on view of the case (...more)

Snapshots of 2D density distributions of models with different mangetization, at a representative time of 10¹² sec. The white solid lines indicate positions of the radial infall sonic transition at (...more)

Left: position-velocity diagrams of RW Aur A redshifted and blueshifted jets in [S II] emission line are shown in the upper two panels. Observed (black) and synthetic (red and blue (...more)

Left: Velocity channel images of the HC₃N(4–3) line emission of CIT 6 observed with the VLA (red) and modeled by a hydrodynamic radiative transfer simulation using the FLASH and SPARX (...more)

Simulated results of the bright-rimmed clouds under the influence of FUV irradiation with or without the presence of magnetic field. Physical properties shown are volumetric density, column density, temperature, magnetic (...more)

The structure of the warping pseudodisk and rotationally supported disk: close-in view of the turbulent model with persistent disk structure. The pseudodisk roughly corresponds to the red surfaces of ρ (...more)

Snapshots of 2D density distributions of models A to I. From top to bottom, the angle of magnetic field and rotational axis changes from aligned to totally misaligned. From left (...more)

Chemical abundances at the time t = 1 Myr (top) and t = 3 Myr (bottom) as a function of z-coordinates (left) and of visual extinction (right) in our hydrochemical (...more)