14 citations · 74 across the 15 of their papers we have counts for
15 papers
Structure of the Stellar Neighborhood of CQ Tau in the Presence of a Companion in an Elongated Orbit
Tatiana Demidova
There are indirect signs of the presence of a companion near the star CQ\,Tau. A period of 10\;years was found in the brightness changes. The image of the disk shows an extensive c…
Simulation of a protoplanetary disk accretion activity due to a collision with a gas stream
Vitaliy Grigoryev, Tatiana Demidova
The consequences of a protoplanetary disk collision with a gas stream are being studied using three-dimensional numerical gas-dynamic simulation. The influence of orbital parameter…
Simulation of images of protoplanetary disks after collision with free-floating planets
Tatiana Demidova, Vitaliy Grigoryev
Observational manifestations of disturbances in a protoplanetary disk caused by a collision with a massive planet are studied. It is assumed that the planet moves along a parabolic…
Simulation of the Free Fall of a Gas Stream on a Protoplanetary Disk
Vitaliy Grigoryev, Tatiana Demidova
The problem of the formation of exoplanets in inclined orbits relative to the equatorial plane of the parent star or the main plane of the protoplanetary disk can be solved by intr…
"Horseshoe" Structures in the Debris Disks of Planet-Hosting Binary Stars
Tatiana V. Demidova
The formation of a planetary system from the protoplanetary disk leads to destruction of the latter; however, a debris disk can remain in the form of asteroids and cometary materia…
Evolution of Planetary Chaotic Zones in Planetesimal Disks
Tatiana V. Demidova, Ivan I. Shevchenko
Extensive numerical experiments on the long-term dynamics of planetesimal disks with planets in systems of single stars have been carried out. The planetary chaotic zone clearing t…