2 papers
astro-ph2005
Photometric observations of Grid Giant Star Survey candidates
D. Bizyaev, V. V. Smith, J. Arenas +1
We compare variability of radial velocity (RV) and brightness for a sample of red giants which were selected as candidates for the Grid Giant Star Survey (GGSS). The purpose of the…
astro-ph2004
Bending instability in galaxies: the stellar disk thickness and the mass of spheroidal component
N. V. Tyurina, A. V. Khoperskov, D. V. Bizyaev
We present results of numerical N-body simulations of a galactic stellar disk embedded into a spherical dark halo. The non-linear dynamics of bending instabilities developing in th…