13 citations · 34 across the 7 of their papers we have counts for
6 papers · 1 filter
Modeling the vertical distribution of the Milky Way's flat subsystem objects
Igor' I. Nikiforov, Vadim A. Usik, Angelina V. Veselova
This paper is an initial stage of consideration of the general problem of joint modeling of the vertical structure of a Galactic flat subsystem and the average surface of the disk…
On the possible orbital motion of Sgr A* in the smooth potential of the Milky Way
Igor' I. Nikiforov, Angelina V. Veselova
The modern accuracy of measurements allows the residual/peculiar (Galactocentric) velocity of the supermassive black hole (SMBH) in our Galaxy, Sgr A*, on the order of several kilo…
Segments of spiral arms of the Galaxy traced by classical Cepheids: Effects of age heterogeneity
Angelina V. Veselova, Igor' I. Nikiforov
We investigated the dependence of the parameters of the segments of spiral arms of the Galaxy on the age of classical Cepheids. The catalog of Cepheids (Mel'nik et al. 2015) was di…
Numerical Study of Statistical Properties of the Galactic Center Distance Estimate from the Geometry of Spiral Arm Segments
I. I. Nikiforov, A. V. Veselova
The influence of various factors on the statistical properties of the Galactic center distance () estimate obtained by solving the general problem of determining the geometric…
Geometric Aspects and Testing of the Galactic Center Distance Determination from Spiral Arm Segments
I. I. Nikiforov, A. V. Veselova
We consider the problem of determining the geometric parameters of a Galactic spiral arm from its segment by including the distance to the spiral pole, i.e., the distance to the Ga…
On the possibility of determining the distance to the Galactic center from the geometry of spiral arm segments
I. I. Nikiforov, A. V. Veselova
A new approach to determining the solar galactocentric distance, , from the geometry of spiral-arm segments is proposed. Geometric aspects of the problem are analyzed and a si…