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Table 3.

Properties of our models at the end of oxygen burning.

Model t 𝒯t t/𝒯t Mmag Mt 𝒫rm λ2.5 ξ2.5 M4 μ4 𝒯4 arm remn.
[1045 erg] [1048 erg] [%] [M] [M] [ms] [1046 erg]
AN100 0 25.1 0 0 11.0 0.18 0 0.18 1.85 0.117 240 (3.8) BH
AM100H 92.7 2.87 3.2 1.56 10.4 0.82 0.024 0.16 1.69 0.104 8.79 0.75 BH
AM100 99.4 3.41 2.9 1.36 10.3 0.76 0.040 0.17 1.69 0.119 10.6 0.81 BH
AM100L 77.2 3.01 2.6 2.09 10.2 0.75 0.027 0.17 1.74 0.125 9.79 0.85 BH
DM100 9.96 1.54 0.65 0.60 9.68 0.92 0.015 0.17 1.77 0.106 5.90 0.70 BH
AM005 2.08 0.10 2.2 0.80 10.5 2.51 0.004 0.01 1.78 0.005 0.97 0.26 NS
DN100 0 4.77 0 0 10.2 0.38 0 0.17 1.86 0.096 46.3 (1.8) BH
TS100 0.005 0.05 0.01 4.05 10.2 9.96 0.068 0.14 1.80 0.070 0.07 0.07 NS
MTS100 0.012 0.06 0.02 5.92 10.5 11.8 0.120 0.15 1.65 0.090 0.04 0.05 BH

Notes. For each model we list at the end of oxygen burning the total magnetic energy, ℬt, the total kinetic energy, 𝒯t, and the ratio between magnetic and kinetic energy. We also list the mass of the star that is magnetised, i.e. one or two magnetic instabilities are active, Mmag, the total mass, Mt, the rotational period of the hypothetical NS produced from the baryonic mass 𝒫rm (see Eq. (41)), λ2.5 the ratio of the average coherence length of the poloidal magnetic field within the inner 2.5 M. The ensuing five columns show the compactness ratio ξ2.5 (Eq. (35)), the parameters M4 (Eq. (36)), and μ4 (Eq. (37)), the kinetic energy contained within M4, 𝒯4, and the dimensionless spin of the compact remnant, arm (Eq. (42); in cases in which it is larger than 1, we annotate it with the number in parenthesis). Finally, the last column displays whether the compact remnant predicted according to Ertl et al. (2016) criterion is a BH or an NS.

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