Table 2.
Parameters adopted in the simulations of metal and dust evolution described in Sect. 3.
First tests | ||
---|---|---|
τ [Myrs] | 83, 300 | |
Mstars [M⊙] | 1 | |
Mgas [M⊙] | (2, 10, 20, 100) × Mstar | |
Mbar [M⊙] | Mgas + Mev | |
Mswept [M⊙] | 1000, 6800 | |
ML | (0, 0.5, 0.6, 0.65, 0.8)×Mgas | |
I/O | 0, 0.2, 0.5 | |
IMF | Chabrier | |
∝ M−α, α = −1, −1.35, −1.5 | ||
SN condensation fraction | fpy = 1, fol = 0, fir = 1, fcar = 0.5 | |
fpy = 0.5, fol = 0, fir = 0.5, fcar = 0.5 | ||
fpy = 0.25, fol = 0, fir = 0.25, fcar = 0.25 | ||
fpy = 0.10, fol = 0, fir = 0.10, fcar = 0.10 | ||
TP-AGB condensation fraction | fpy = 0.3, fol = 0.3, fir = 0.01, fcar = 0.5 | |
Dust growth in the ISM | YES, NO | |
Theoretical metal yields | ||
Stellar source | Data set and denomination | Mass range in M⊙ |
Type II SNe | Kobayashi et al. (2006) – K06 | [13–40] |
Nomoto et al. (2013) – N13 | [13–40] | |
Limongi & Chieffi (2018) – LC18 | [13–120] | |
Ritter et al. (2018) – R18 | [12–25] | |
TP-AGB | Cristallo et al. (2015) – C15 | [1–7] |
Karakas (2010) – K10 | [1–6] | |
Ritter et al. (2018) – R18 | [1–7] | |
Pop III stars | Heger & Woosley (2010) | [10–100] |
Nomoto et al. (2013) | [13–300] | |
Type Ia SN | Iwamoto et al. (1999) | – |
Systematic calculations | ||
τ [Myrs] | 83, 300 | |
Mstars [M⊙] | 1 | |
Mgas [M⊙] | [10, 100] × Mstar, spacing 10 | |
Mbar [M⊙] | Mgas + Mev | |
Mswept [M⊙] | 1000, 6800 | |
ML | [0, 0.95] × Mgas, spacing 0.05 | |
I/O | 0 | |
IMF | ∝ M−α, α = −1, −1.35, −1.5 | |
SN condensation fraction | fpy = 0.25, fol = 0, fir = 0.25, fcar = 0.25 | |
fpy = 0.5, fol = 0, fir = 0.5, fcar = 0.5 | ||
fpy = 1, fol = 0, fir = 1, fcar = 0.5 | ||
AGB condensation fraction | fpy = 0.3, fol = 0.3, fir = 0.01, fcar = 0.5 | |
Dust growth in the ISM | NO |
Notes. First tests are run in order to select the reference parameters adopted to run systematic calculations. The stellar mass produced after 13 Gyr is always normalised to 1 M⊙. Different theoretical metal yields are tested in Sect. 5.2.6.
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.