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Table 1
Galactic SN Ia birthrates for seven simulation sets, in which sets 1 and 2 are the two best models from Camacho et al. (2014).
| Set | α CE | n(q) | IMF | Ṁ cr | ν (10-3 yr-1) | |
|
|
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| 1 | 0.3 | 1 | MS79 | Ṁ Edd | 0.315 | |
| 2 | 0.3 | ∝ q | MS79 | Ṁ Edd | 0.137 | |
| 3 | 1.0 | 1 | MS79 | Ṁ Edd | 0.110 | |
| 4 | 1.0 | 1 | S86 | Ṁ Edd | 0.070 | |
| 5 | 1.0 | 1 | MS79 | 2ṀEdd | 0.955 | |
| 6 | 3.0 | 1 | MS79 | Ṁ Edd | 0.009 | |
| 7 | 3.0 | 1 | MS79 | 2ṀEdd | 0.712 | |
Notes. αCE = CE ejection efficiency; n(q) = initial mass-ratio distribution; IMF = initial mass function; Ṁcr = critical mass-accretion rate; ν = Galactic SN Ia birthrate.
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