Free Access

Table 2

Possible scaling for the simulations.

β L 0 t 0 B 0 P 0 ρ 0 T 0 V 0 c A c S E 0 Solar layer

1.0 0.05 1.1 3 0.04 4.4 × 10-10 104 45 12 11 1.1 × 1014 Chromosphere
0.25 0.8 1.4 3.2 0.01 3.1 × 10-12 4.0 × 105 574 162 74 5.2 × 1017 Transition Region
0.025 5 1.7 5 0.0025 3.0 × 10-13 106 2873 810 117 3.1 × 1020 Corona
0.0025 25 1.9 10 10-3 6.1 × 10-14 2.0 × 106 1.3 × 104 3624 165 1.6 × 1023 Corona

Notes. Columns: characteristic length L0 (in Mm), time t0 (in s), volume magnetic field B0 (in G), pressure P0 (in Pa), density ρ0 (in kg m-3), temperature T0 (in K), velocity V0 (in km s-1), Alfvén speed cA (in km s-1), sound speed cS (in km s-1), and energy E0 (in J). The last column suggests an equivalence with different layers of the solar atmosphere.

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.