DUETS: Setting expectations for asteroseismic binaries and binary products with synthetic populations

Open Access

Table 1.

Counts of stars in different evolutionary stages for the simulation adopting the prescription from MDS17.

Phase^a	N	N_sin	N_{lone pri}	N_pri	N_sec	(N_pri + N_sec)/N
MS	263 720	113 686	6	68 525	81 503	0.56889
HG	27 998	16 648	4	10 236	1110	0.40524
RGB	35 502	22 533	102	12 461	406	0.36243
CHeB	20 495	12 629	730	6648	488	0.34818
EAGB	2527	1744	54	675	54	0.28848
TP-AGB	143	121	4	18	0	0.12587
Post-AGB	42	5	2	29	6	0.83333
CO-WD	7894	0	0	183	7711	1.00000
He-WD	8041	0	0	127	7914	1.00000

Notes. “N” indicates the total number of stars, “N_sin” the number of single stars, “N_{lone pri}” the number of single stars remainders of binaries (due to a merger of the ejection of the companion), and “N_pri” and “N_sec” refer to primaries and secondaries stars in binaries, respectively.

^(a)

Main sequence (MS), Hertzsprung gap (HG), red giant branch (RGB), core-Helium burning (CHeB), early-asymptotic giant branch (EAGB), thermal-pulsations AGB (TP-AGB), post-AGB, Carbon-Oxygen white dwarf (CO-WD), and Helium white dwarf (He-WD).

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