7 papers
Three Models of the Gravitational Potential of the Milky Way
V. V. Bobylev, A. T. Bajkova, A. A. Smirnov
The parameters of an axisymmetric model for the gravitational potential of the Galaxy have been refined. The basic curve of the Galaxy's rotation in a distance interval of $R:0-190…
The Spiral Pattern Speed in the Milky Way Galaxy
Vadim V. Bobylev, Anisa T. Bajkova, Anton A. Smirnov
For a sample of masers, the basic kinematic equations were solved by including the Galactic rotation parameters and the peculiar velocity of the Sun as the unknown variables. Based…
Comparison of Static and Evolving Potentials in the Orbital Dynamics of Globular Clusters in the Central Region of the Galaxy
Anisa Bajkova, Anton Smirnov, Vadim Bobylev
A comparative analysis of the dynamics of the orbital motion (regular or chaotic) of 45 globular clusters in the central region of the Galaxy with a radius of 3.5 kpc is carried ou…
Analysis of Orbital Dynamics of Globular Clusters in the Central Region of the Milky Way
A. T. Bajkova, A. A. Smirnov, V. V. Bobylev
The regularity/chaoticity of orbits of 45 globular clusters in the central region of the Galaxy with a radius of 3.5 kpc, which are subject to the greatest influence of the elongat…
Relationship between Poincaré Sections and Spectral Characteristics of Orbits of Globular Clusters in the Central Region of the Galaxy
Anisa Bajkova, Anton Smirnov, Vadim Bobylev
In the paper, orbital dynamics, regular or chaotic, of globular clusters (GCs) in the central region of the Galaxy, which is subject to the greatest influence of the rotating bar,…
Spectral Analysis of the Orbital Dynamics of Globular Clusters in the Central Region of the Milky Way
Anisa Bajkova, Anton Smirnov, Vadim Bobylev
A new method for determining the nature of the orbital motion (chaotic or regular) of globular clusters in the central region of the Galaxy with a radius of 3.5 kpc, which are most…