Bibcode
Fridman, A. M.; Khoruzhii, O. V.; Minin, V. A.; Polyachenko, E. V.; Polyachenko, V. L.; Silchenko, O. K.; Zasov, A. V.; Afanasiev, V. L.; Dodonov, S. N.; Moiseev, A. V.; Boulesteix, J.; Knapen, J. H.
Referencia bibliográfica
in Galaxy Disks and Disk Galaxies, proceeding of a conference held in Rome, Italy, June 12-16, 2000 at the Pontifical Gregorian University and sponsored by the Vatican Observatory. ASP Conference Series, Vol. 230. Edited by José G. Funes, S. J. and Enrico Maria Corsini. San Francisco: Astronomical Society of the Pacific. ISBN: 1-58381-063-3, 2001, pp. 187-198
Fecha de publicación:
0
2001
Número de citas
6
Número de citas referidas
6
Descripción
Our main goal is to review: 1) some physical mechanisms which form the
observed structures in galactic disks; 2) the discovery of new galactic
structures predicted earlier. Specifically in the first part of the
paper we discuss some questions associated with spiral structure. The
second part is devoted to the prediction and discovery of giant vortices
in gaseous disks of the grand design spiral galaxies using method of
reconstruction of the full three-component velocity field from the
observed line-of-sight velocity field. In the third part, we give some
arguments in favour of existence of the slow bars in the grand design
spiral galaxies.