Population study on MHD wind-driven disc evolution - Confronting theory and observation

Open Access

Table C.2

Characteristics for different strong FUV field populations without internal photoevaporation.

DW scenario	t_1/2 [Myr]^a)	f_disc,2Myr [%]^b)	f_cavity [%]^c)	[%] ^d)	[%] ^d)	[%] ^d)
strong DW + Σ-dep. torque	0.99	32	9	0.8	87.6	11.7
weak DW + Σ-dep. torque	1.47	41	0	6.2	88.7	5.1
strong DW + const. torque	0.86	28	0	0.2	85.2	14.6
weak DW + const. torque	1.10	35	0	7.1	87.2	5.6

Notes: a) time at which half of the discs are dispersed, b) fraction of discs remaining at 2 Myr, c) fraction of discs opening up an inner cavity, d) contribution of the different processes to disc dispersal in terms of mass loss percentage (mean value over all simulations)

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.