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Home All issues Volume 705 (January 2026) A&A, 705 (2026) A183 Full HTML
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Table 1.

Simulation parameters.

Name ρχ [GeV⋅cm−3] v/vcrit [%] σSD [cm−2] MHe [M⊙] veq [km⋅s−1] Lifetime [Myr]
wtt 0 0 10−38 5.056 0 9.64
1d30 1.0 × 108 0 10−38 N/A 0 9.74
1d29 1.0 × 109 0 10−38 N/A 0 10.77
3d29 3.0 × 109 0 10−38 N/A 0 13.89
63d29 6.3 × 109 0 10−38 N/A 0 23.50
1d28 1.0 × 1010 0 10−38 5.189 0 50.91
13d28 1.3 × 1010 0 10−38 N/A 0 109.93
16d28 1.6 × 1010 0 10−38 N/A 0 251.80
2d28 2.0 × 1010 0 10−38 N/A 0 716.92
3d28 3.0 × 1010 0 10−38 5.360 0 8439.95
wtt_0.2v 0 20 10−38 5.291 208 10.89
1d30_0.2v 1.0 × 108 20 10−38 5.306 209 11.03
1d29_0.2v 1.0 × 109 20 10−38 5.396 216 12.54
3d29_0.2v 3.0 × 109 20 10−38 5.626 231 17.38
63d29_0.2v 6.3 × 109 20 10−38 6.260 264 34.07
1d28_0.2v 1.0 × 1010 20 10−38 7.324 319 84.16
13d29_0.2v 1.3 × 1010 20 10−38 8.250 368 183.30
16d29_0.2v 1.6 × 1010 20 10−38 9.068 421 373.71
2d28_0.2v 2.0 × 1010 20 10−38 9.983 489 791.30
3d28_0.2v 3.0 × 1010 20 10−38 X X X
wtt_0.4v 0 40 10−38 6.795 546 14.62
63d29_0.4v 6.3 × 109 40 10−38 10.375 860 48.38
1d28_0.4v 1.0 × 1010 40 10−38 13.281 963 91.96
1d28_0.6v 1.0 × 1010 60 10−38 X X X
1d30_new 1.0 × 1010 0 10−40 5.056 0 9.74
1d29_new 1.0 × 1011 0 10−40 5.059 0 10.77
3d29_new 3.0 × 1011 0 10−40 5.071 0 13.89
63d29_new 6.3 × 1011 0 10−40 5.127 0 23.50
1d28_new 1.0 × 1012 0 10−40 5.189 0 50.91
13d28_new 1.3 × 1012 0 10−40 5.244 0 109.94
16d28_new 1.6 × 1012 0 10−40 5.275 0 251.83
2d28_new 2.0 × 1012 0 10−40 5.315 0 717.01
3d28_new 3.0 × 1012 0 10−40 5.360 0 8445.11

Notes. Name of the simulations and their specific parameters, the WIMPs density surrounding the star, the star initial rotation velocity, the SD cross-section parameter used and the helium core mass, the velocity and the lifetime of the star at the end of the MS. 3 aligned crosses describe a simulation that did not reached the MS due to numerical problems. The names comporting _new describe models with updated σSD value and corresponding ρχ to keep a similar behaviour.

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