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Table 1.
Properties of the stellar progenitors and associated wind-bubble environments at the time of supernova for the extreme values of the initial mass range considered in our work.
| Progenitor Mass [M⊙] | 8 | 20 |
|---|---|---|
| MS time [Myr] | 37.8 | 9.6 |
| Ejecta mass [M⊙] | 3.1 | 10.4 |
| RSG mass loss rate [M⊙/yr] | 2.9 × 10−7 | 1.2 × 10−5 |
| RSG wind speed [km/s] | 11.0 | 23.4 |
| MS wind luminosity [erg/s] | 1.5 × 1031 | 5.1 × 1034 |
| RSG Wind radius [pc] | 16.4 | 17.2 |
| Bubble density [cm−3] | 5.3 × 10−5 | 5.0 × 10−4 |
| Bubble temperature [K] | 6.2 × 104 | 5.0 × 105 |
| Bubble radius [pc] | 20.1 | 45.4 |
| Shell density [cm−3] | 4.5 | 10.6 |
| Shell radius [pc] | 21.1 | 46.4 |
| Shell Mass [M⊙] | 841 | 12 793 |
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