Fig. 2
Initial profiles of selected hydrodynamic quantities. Black lines show the initial numerical profiles of density ρ, radial velocity ur, pressure P, and temperature T of the SN ejecta (gray region with 0.2 ≤ r∕R⋆ ≤ 1) and of the stellar wind in the close vicinity (r > R⋆). The red lineshows the initial analytical density profile described in Appendix A.
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