Population synthesis of binary carbon-enhanced metal-poor stars

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Volume 508 / No 3 (December IV 2009)

A&A, 508 3 (2009) 1359-1374

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Table D.1:

The full list of our binary population models (a subset is shown in Table 1). The meanings of the symbols are given in Sect. 2.
Model set	Physical parameters (differences from model set A)
A	-
CEp1, CE3	$\alpha_{{\rm CE}}=0.1$ and 3 respectively
B	Bondi-Hoyle $\alpha_{{\rm BH}}=5$
Ae5	Initial eccentricity e=0.5
8	CRAP parameter B=10³
E	Third DUP calibration: $\Delta M_{{\rm c},{\rm min}}=-0.07~M_{\odot}$ , $\lambda_{{\rm min}}=0.8$
10, 11, 12	Reimers AGB wind: $\eta=0.1$ , 1 and 5 respectively
13	AGB wind of Van Loon
14, 15, C	Common envelope accretion 0.01, 0.02 and $0.05~M_{\odot}$ respectively
A1, A2	$^{13}{\rm C}$ efficiency parameter 0.1 and 0.01 respectively
D	Thermohaline mixing disabled
At12, At8	Minimum CEMP age 12 and $8~{\rm Gyr}$ respectively
F	Third DUP $M_{{\rm env},{\rm min}}=0~M_{\odot}$
27	$M_{{\rm env},{\rm min}}=0~M_{\odot}$ , $\xi_{{\rm 13}}=0.01$ , $\Delta M_{{\rm c,min}}=-0.1~M_{\odot}$ , $\lambda_{{\rm min}}=0.5$ , $f_{{\rm VW}}=0.1$
28	$M_{{\rm env},{\rm min}}=0~M_{\odot}$ , $\xi_{{\rm 13}}=0.01$ , $\Delta M_{{\rm c,min}}=-0.1~M_{\odot}$ , $\lambda_{{\rm min}}=0.5$
Ap5, Ap7	$\left[{\rm C}/{\rm Fe}\right]_{{\rm min}}=0.5$ and 0.7respectively
31, 32	As 27 with $\left[{\rm C}/{\rm Fe}\right]_{{\rm min}}=0.5$ and 0.7 respectively
33	$\Delta P_{{\rm VW}}=-100~{\rm days}$
34, B1	$M_{{\rm env},{\rm min}}=0~M_{\odot}$ , $\xi_{{\rm 13}}=0.01$ , $\Delta M_{{\rm c,min}}=-0.1~M_{\odot}$ with $\lambda_{{\rm min}}=0.1$ and 0.8 respectively
36	$M_{{\rm env},{\rm min}}=0.25~{M_{\odot}}$ , $\xi_{{\rm 13}}=0.01$ , $\Delta M_{{\rm c,min}}=-0.1~M_{\odot}$ , $\lambda_{{\rm min}}=0.8$
37, 38, 39, 40	Nelemans common-envelope prescription, $\gamma=0.5$ , 1, 1.5and 2 respectively
41	As 39 but Nelemans prescription for q>0.2 only (otherwise the default prescription)
42	As 41 but Nelemans prescription only for the first common-envelope phase
B2	$\alpha_{{\rm CE}}=0.1$ , $M_{{\rm env},{\rm min}}=0~M_{\odot}$ , $\Delta M_{{\rm c,min}}=-0.1~M_{\odot}$ , $\lambda_{{\rm min}}=0.5$ , Comenv accretion 0.05, No thermohaline
44	38 and B2 combined
45	As B1 with $\xi_{{\rm 13}}=0.1$
48	$M_{{\rm env},{\rm min}}=0~M_{\odot}$ , $\Delta M_{{\rm c,min}}=-0.1~M_{\odot}$ , $\lambda_{{\rm min}}=0.5$ , $\xi_{{\rm 13}}=0.01$
G	$M_{{\rm env},{\rm min}}=0~M_{\odot}$ , $\Delta M_{{\rm c,min}}=-0.1~M_{\odot}$ , $\lambda_{{\rm min}}=0.8$ , $\xi_{{\rm 13}}=0.1$
50	$M_{{\rm env},{\rm min}}=0~M_{\odot}$ , $\Delta M_{{\rm c,min}}=-0.1~M_{\odot}$ , $\lambda_{{\rm min}}=0.5$ , $\xi_{{\rm 13}}=0.001$
51, 52, 53	Comenv accretion $0.05~M_{\odot}$ , $M_{{\rm env},{\rm min}}=0~M_{\odot}$ , $\Delta M_{{\rm c,min}}=-0.1~M_{\odot}$ , $\lambda_{{\rm min}}=0.5$ ,
	$\xi_{{\rm 13}}=0.1,~0.01~{\rm and}~0.001$ respectively
H, 55, 56	Comenv accretion $0.05~M_{\odot}$ , $M_{{\rm env},{\rm min}}=0~M_{\odot}$ , $\Delta M_{{\rm c,min}}=-0.1~M_{\odot}$ , $\lambda_{{\rm min}}=0.8$ ,
	$\xi_{{\rm 13}}=0.1,~0.01~{\rm and}~0.001$ respectively
57, 58, 59	$M_{{\rm env},{\rm min}}=0~M_{\odot}$ , $\Delta M_{{\rm c,min}}=-0.1~M_{\odot}$ , $\lambda_{{\rm min}}=0.5$ ,
	$\xi_{{\rm 13}}=0.1,~0.01~{\rm and}~0.001$ respectively

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