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The frequency of occurrence of disk galaxies with a two-humped curve of rotationстатья
- Авторы: Zasov A.V., Zotov V.M.
- Журнал: ASTRONOMICHESKII ZHURNAL
- Том: 15
- Год издания: 1989
- Первая страница: 210
- Последняя страница: 215
- Аннотация: If the density distribution in disks and bulges of galaxies follows the luminosity distribution of these components, then a significant part of the galaxies must have a two-humped curve of rotation which passes through a local minimum in the inner part of the galaxy. It is shown that the VK galaxies must amount to a significant part of all disk galaxies. Consideration is given to a simplified two-component model of the galaxy in which the density distribution in disks and bulges corresponds to the standard law of the brightness distribution of these components.
- Добавил в систему: Засов Анатолий Владимирович