ИСТИНА |
Войти в систему Регистрация |
|
ИСТИНА ИНХС РАН |
||
Several models of the Galactic spiral structure and their capability to reproduce kinematics of young stars in the 3-kpc neighborhood of the Sun are considered. Model with regular spiral pattern rotating rigidly with the same angular velocity, model of a two-component outer ring R1R2 which is forming near the OLR of the bar, and model of transient spiral arms are discussed.