Free Access

Fig. 14


Top panel: ratio of the thick and the thin disc masses. Second panel: ratio of the CMC and the thick disc masses. Arrows indicate the velocity of galaxies with no CMC with the same colour-coding as the other symbols Third panel: ratio of the hot component and the thin disc masses. Bottom panel: ratio of the hot component and the cold component masses. Filled black dots correspond to gas-rich galaxies, and grey circles correspond to gas-poor galaxies.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.