Table 3.
Best-fit Arnett model parameters and the calculated ejecta properties.
| SN | M56Ni [M⊙] | td [days] | tγ [days] | Mej [M⊙] | Eexp [1049 erg] |
|---|---|---|---|---|---|
| SN 2008ha | 0.003 ± 0.001 | – | – | 0.15 | 0.23 |
| SN 2022xlp* | 0.0191 ± 0.0025 | 6.463 ± 1.703 | 19.26 ± 5.23 | 0.056 ± 0.031 | 0.816 ± 0.446 |
| SN 2022xlp** | 0.0191 ± 0.0025 | 6.463 ± 1.703 | 19.26 ± 5.23 | 0.088 ± 0.047 | 2.160 ± 3.310 |
| SN 2019muj | 0.031 ± 0.005 | 7.1 ± 0.5 | 5.5 ± 1.5 | 0.17 | 4.4 |
| SN 2012Z | 0.25 ± 0.02 | – | – | 2.0 ± 0.6 | 175 ± 105 |
| def_2021_r120_d5.0_z | 0.010 | – | – | 0.024 | 0.34 |
| def_2021_r48_d5.0_z | 0.018 | – | – | 0.054 | 0.72 |
Notes. Best-fit semi-analytic (Arnett) model parameters from the pseudo-bolometric LC fitting and the properties calculated with these parameters in the case of SN 2008ha (Foley et al. 2009), SN 2022xlp, SN 2019muj (Barna et al. 2021) and SN 2012Z (Stritzinger et al. 2015). In the case of SN 2022xlp, the * sign refers to the ejecta parameters calculated from Equations (3) and (4), while ** refers to the results determined from Equations (5) and (6). The last two rows present the results of two deflagration hydrodynamic simulations from Lach et al. (2022).
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.