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Table 1

Properties of stripped stars for solar metallicity (Z = 0.014).

Group Minit Pinit Mstrip MH,tot log10 L log10 LH T⋆ Teff log10 geff Reff XH,s XHe,s log10Ṁwind Γe v∞ log10Q0 log10Q1 log10Q2
[M⊙] [days] [M⊙] [M⊙] [L⊙] [L⊙] [kK] [kK] [cm s−2] [R⊙] [M⊙ yr−1] [km s−1] [s−1] [s−1] [s−1]
A 2.0x† 3.0 0.35 0.002 0.6 −1.2 20.5 20.4 5.58 0.16 1.0 0.0 −12.0 0.0 1370 40.8 36.9 30.8
2.21† 6.0 0.38 0.003 0.8 −0.9 22.6 22.5 5.54 0.17 1.0 0.0 −12.0 0.001 1380 41.4 37.8 30.9
2.44‡ 6.4 0.44 0.003 1.1 −0.6 25.8 25.6 5.54 0.19 1.0 0.0 −12.0 0.001 1420 42.2 39.2 32.0
2.7x† 6.8 0.51 0.004 1.4 −0.3 28.3 28.2 5.49 0.21 0.96 0.04 −12.0 0.002 1440 42.9 39.7 32.5
2.99x‡ 7.3 0.58 0.004 1.6 −0.0 31.1 30.9 5.48 0.23 0.96 0.04 −12.0 0.002 1480 43.8 41.7 36.6
3.3x† 10.0 0.66 0.005 1.9 0.3 33.8 33.6 5.45 0.25 0.96 0.04 −12.0 0.003 1510 44.7 43.8 38.6
3.65† 8.2 0.74 0.006 2.0 0.5 36.8 36.7 5.48 0.26 0.49 0.5 −12.0 0.003 1570 45.3 43.5 37.0
4.04† 8.8 0.85 0.008 2.3 0.8 39.6 39.5 5.45 0.29 0.46 0.54 −11.2 0.005 1590 45.8 44.5 37.7
4.46† 9.4 0.97 0.01 2.5 1.0 42.1 41.9 5.4 0.32 0.46 0.53 −10.6 0.007 1610 46.1 45.2 39.1
4.93† 10.0 1.11 0.012 2.7 1.3 44.7 44.6 5.37 0.36 0.42 0.57 −10.0 0.009 1630 46.3 45.6 40.1
5.45† 10.7 1.27 0.014 2.9 1.4 47.7 47.5 5.34 0.4 0.36 0.63 −9.5 0.012 1660 46.6 46.0 41.1
6.03† 11.2 1.43 0.013 3.0 1.3 51.0 50.8 5.35 0.42 0.29 0.7 −8.4 0.015 1720 46.8 46.2 41.4
A/E 6.66† 12.0 1.63 0.015 3.2 1.5 54.3 54.1 5.33 0.46 0.28 0.71 −8.1 0.02 1750 47.0 46.5 42.6
7.37† 13.0 1.88 0.017 3.4 1.6 57.8 57.5 5.31 0.5 0.25 0.73 −7.8 0.026 1800 47.2 46.7 42.8
8.15† 14.0 2.17 0.019 3.6 1.7 61.8 61.6 5.3 0.55 0.23 0.75 −7.5 0.034 1850 47.4 47.0 43.5
9.0† 15.2 2.49 0.02 3.8 1.8 65.7 65.5 5.29 0.59 0.23 0.76 −7.3 0.044 1900 47.6 47.3 44.2
9.96 16.6 2.87 0.023 3.9 1.8 69.4 69.1 5.27 0.65 0.23 0.76 −7.1 0.057 1950 47.8 47.4 44.7
11.01 18.3 3.32 0.023 4.1 1.8 74.0 73.7 5.27 0.7 0.22 0.77 −6.8 0.074 2020 48.0 47.7 45.2
12.17 20.2 3.85 0.023 4.3 1.8 78.7 78.3 5.27 0.76 0.21 0.78 −6.6 0.094 2100 48.1 47.9 45.5
13.45 22.4 4.45 0.021 4.4 1.6 83.8 83.4 5.28 0.8 0.2 0.79 −6.4 0.116 2190 48.3 48.0 45.8
E 14.87 25.0 5.12 0.018 4.6 1.3 89.3 88.8 5.3 0.84 0.18 0.81 −6.2 0.141 2300 48.4 48.2 45.1
16.44 28.0 5.88 0.012 4.7 0.7 95.1 94.6 5.33 0.87 0.16 0.83 −6.0 0.166 2420 48.6 48.4 45.7
18.17 31.7 6.72 0.006 4.9 0.0 101.8 101.3 5.37 0.88 0.12 0.87 −5.8 0.189 2570 48.7 48.5 46.3

Notes. See Appendix B for Z = 0.0002, 0.002 and 0.006. This table shows parameters for stripped stars halfway through central helium burning (when central helium mass fraction reaches XHe, c= 0.5). We distinguish three groups: A: absorption line spectra, E: emission line spectra, and A/E: mixed absorption and emission line spectra. We display in order: initial mass (Minit), initial orbital period (Pinit), mass of stripped star (M⋆), total mass of hydrogen (MH, tot), luminosity (L), luminosity from hydrogen burning (LH), surface temperature (T⋆), effective temperature (Teff, defined at optical depth τ = 2∕3), effective surface gravity (log10 geff), effective stellar radius (Reff), surface hydrogen mass fraction (XH,s), surface helium mass fraction (XHe,s), wind mass-loss rate (Ṁwind), (electron scattering related) Eddington factor (Γe), terminal wind speed (v∞) and emitted HI, HeI and HeII ionizing photon flux (Q0, Q1 and Q2, respectively). Models which have a point-mass companion are marked with (x), models which do not reach carbon depletion are marked with (†) and models which do not reach helium depletion are marked with (‡). We have chosen not to display the final periods and final mass of the secondary as these are dependent on the mass transfer efficiency, which is an uncertain parameter. The effects on the structure and physical parameters of the stripped stars are negligible. These models have solar metallicity, Z = 0.014.

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