4 papers
Merging of spiral galaxies: observations and modeling
Alexander Khoperskov, Sergei Khrapov, Danila Sirotin +1
We present a study of the dynamics of multi-component models of spiral galaxies at various stages of grand merging. Numerical models include a self-consistent account of the dynami…
Numerical Analysis of Antenna Parameter Influence on Brightness Temperature in Medical Microwave Radiometers
Maxim V. Polyakov, Danila S. Sirotin
This article presents a study on the influence of antenna parameters in medical microwave radiometers on brightness temperature. A series of computational experiments was conducted…
Formation of Transitional cE/UCD Galaxies through Massive/Dwarf Disc Galaxy Mergers
Alexander V. Khoperskov, Sergey S. Khrapov, Danila S. Sirotin
The dynamics of the merger of a dwarf disc galaxy with a massive spiral galaxy of the Milky Way type have been studied in detail. The remnant of such interaction after numerous cro…
Efficiency of parallel computations of gravitational forces by TreeCode method in N-body models
Nikolay M. Kuzmin, Danila S. Sirotin, Alexander V. Khoperskov
Modeling of collisionless galactic systems is based on the N-body model, which requires large computational resources due to the long-range nature of gravitational forces. The most…