Table 1.
Model properties for the red supergiant star and He-star explosion models used in this study.
| Model | Mej | Ekin | Vm | 1H | 4He | 16O | Ne | 24Mg | 36Ar | 40Ca | 56Nit = 0 | 57Nit = 0 | 58Ni |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| [M⊙] | [foe] | [km s−1] | [M⊙] | [M⊙] | [M⊙] | [M⊙] | [M⊙] | [M⊙] | [M⊙] | [M⊙] | [M⊙] | [M⊙] | |
| s10p0† | 8.19 | 0.61 | 2727 | 4.94 | 2.97 | 9.65(−2) | 1.64(−2) | 5.39(−3) | 1.73(−3) | 1.37(−3) | 2.48(−2) | 1.22(−3) | 1.15(−3) |
| s12p0† | 9.32 | 0.67 | 2683 | 5.27 | 3.41 | 3.29(−1) | 6.10(−2) | 1.72(−2) | 2.66(−3) | 2.11(−3) | 3.17(−2) | 1.50(−3) | 1.78(−3) |
| s15p2 | 10.95 | 0.84 | 2771 | 5.24 | 3.93 | 9.97(−1) | 2.20(−1) | 4.41(−2) | 1.09(−2) | 7.77(−3) | 6.33(−2) | 2.79(−3) | 3.68(−3) |
| s18p5† | 13.26 | 0.63 | 2181 | 5.73 | 4.65 | 1.89 | 3.46(−1) | 1.42(−1) | 3.97(−3) | 3.09(−3) | 6.26(−2) | 2.68(−3) | 3.51(−3) |
| s21p5† | 14.30 | 0.71 | 2228 | 5.38 | 4.94 | 2.49 | 6.16(−1) | 7.98(−2) | 1.61(−2) | 1.09(−2) | 7.22(−2) | 2.97(−3) | 3.61(−3) |
| Model | Mej | Ekin | Vm | 1H | 4He | 16O | Ne | 24Mg | 36Ar | 40Ca | 56Nit = 0 | 57Nit = 0 | 58Ni |
| [M⊙] | [foe] | [km s−1] | [M⊙] | [M⊙] | [M⊙] | [M⊙] | [M⊙] | [M⊙] | [M⊙] | [M⊙] | [M⊙] | [M⊙] | |
| he6p0 | 2.82 | 1.10 | 6269 | … | 9.50(−1) | 9.74(−1) | 3.18(−1) | 1.01(−1) | 2.35(−3) | 2.12(−3) | 7.04(−2) | 3.48(−3) | 5.00(−3) |
| he8p0 | 3.95 | 0.71 | 4251 | … | 8.37(−1) | 1.71 | 5.86(−1) | 1.10(−1) | 2.16(−3) | 2.00(−3) | 5.46(−2) | 2.65(−3) | 3.46(−3) |
| he12p0 | 5.32 | 0.81 | 3911 | … | 2.34(−1) | 3.03 | 6.74(−1) | 8.73(−2) | 3.91(−3) | 3.42(−3) | 7.90(−2) | 2.69(−3) | 2.47(−3) |
Notes. The columns list from left to right the ejecta mass, kinetic energy and mean expansion rate, as well as the yields associated with dominant species or important coolants in the infrared. Abundances of unstable isotopes (i.e., 56Ni and 57Ni) are given at time t= 0 (other tabulated isotopes are stable and their abundances are constant in time). For Ne, we sum the contribution from 20Ne and 22Ne, which are the main Ne isotopes in the ejecta. †: These models were run with the same setup as in Dessart et al. (2021b), accounted only for the most abundant, stable isotope of each species, with the exception of 56Ni and its decay products. Numbers in parenthesis correspond to powers of ten. (See Section 2 for discussion.)
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.