Fig. F.5
Trajectory of a parcel of gas as function of time in the envelopes of Sgr B2(N2-N5). For each source the parcel of gas is held at a constant radius, rstart (see Table 2), during the whole quasi-static contraction phase. During the free-fall collapse phase, the parcel of gas gradually falls toward the central protostar with the free-fall speed vff (Eq. (12)).
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.