Single degenerate supernova type Ia progenitors - Studying the influence of different mass retention efficiencies

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Table 2

Time-integrated SNIa rates in the SD channel for the assumptions of different research groups in units of 10^-4M_⊙^-1.


BPS	WD accretion	SNIa rate	CE	SNIa rate	CE


Yungelson¹	Y10	<0.001	γ = 1.5	0.006	γ = 1.5
Claeys²	HKN99b	1.3	αλ = 0.5	0.13	α = 1, λ = variable
Ruiter³	RBF09	0.35	αλ = 0.5	0.17	αλ = 0.5
Wang/Han⁴	HKN99b	1.3	αλ = 0.5	2.8	αλ = 0.5
Mennekens⁵	HKN99b, HKN08	0.55	αλ = 1	3.7	αλ = 1


Observed⁶		4–26

Notes.Columns 3 and 5 show the integrated rate predicted by SeBa and the BPS group in question respectively. The assumption of the BPS group for the CE-evolution is shown in Col. 6 and the best corresponding CE-model in SeBa is shown in Col. 4.

Reference.

⁽¹⁾

Y10;

⁽²⁾

Claeys et al. (2011, preliminary results);

⁽³⁾

RBF09;

⁽⁴⁾

Wang et al. (2010);

⁽⁵⁾

Mennekens et al. (2010);

⁽⁶⁾

Maoz & Mannucci (2012); Perrett & et al. (2012); Maoz et al. (2012); Graur & Maoz (2012).

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