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Table 3

Stellar mass, the mass of H, the evolutionary timescale, the radial order and harmonic degree, the Teff-range of instability, the average period, the maximum e-folding time, and the ratio of the evolutionary timescale to the maximum e-folding time, corresponding to unstable short-period = 1,2g modes for which the ε mechanism strongly contributes to their destabilization, corresponding to model sequences with M ≤ 0.2389 M computed using the ML2 prescription of the MLT theory of convection.

M/M MH/M [10-3] τ [109 yr] k () Teff[K] ⟨ Π ⟩[s] [109 yr]

0.1554 25.4 3.13 2 (1) ≲ 8500 350 0.07 44.7
3 (1) 9000−8300 470 0.97 3.2
2 (2) ≲ 8100 227 0.12 26.1
3 (2) 8600−8360 291 0.20 15.7
4 (2) 9000−8800 355 0.33 9.5

0.1612 20.6 4.44 2 (1) ≲ 8950 343 0.80 5.6
3 (1) ≲ 9260 448 0.44 10.1
1 (2) ≲ 7150 148 0.03 148.0
2 (2) ≲ 8600 220 0.80 5.6
3 (2) ≲ 9250 283 0.60 7.4

0.1650 18.7 5.53 1 (1) ≲ 8200 250 0.07 79.0
2 (1) ≲ 9500 340 0.17 32.5
3 (1) 9500−9020 450 1.30 4.25
4 (1) ≲ 7800 580 0.80 6.9
2 (2) ≲ 8950 214 0.50 11.1
3 (2) 9400−9300 277 0.50 11.1

0.1706 16.3 6.59 1 (1) 9660−9600 255 0.05 131.8
2 (1) ≲ 9979 350 1.05 6.3
3 (1) ≲ 7750 480 2.50 2.6
1 (2) ≲ 9060 151 0.01 659
2 (2) ≲ 9650 223 1.95 3.4
3 (2) 7730−7180 310 0.58 11.4

0.1762 14.5 7.56 1 (1) ≲ 9100 247 1.40 5.4
2 (1) ≲ 10 000 320 0.20 37.8
3 (1) ≲ 8700 470 0.70 10.8
4 (1) 8900−8700 550 0.09 84
5 (1) 9200−9150 620 0.06 126
1 (2) ≲ 8300 140 0.02 378
2 (2) ≲ 9900 220 0.40 18.9
3 (2) 8300−7700 297 0.25 30.4

0.1806 3.68 0.34 1 (1) ≲ 10 500 270 0.05 6.8
2 (1) 10 200−9700 355 0.02 17
1 (2) ≲ 10 500 178 0.40 0.85

0.1863 4.36 0.37 1 (1) ≲ 10 500 286 0.50 0.74
2 (1) 10 200−9000 355 0.60 0.62
1 (2) ≲ 10 500 168 0.57 0.65
2 (2) 10 200−9000 219 0.68 0.54

0.1917 4.49 0.35 1 (1) ≲ 10 500 280 0.45 0.78
2 (1) ≲ 10 220 340 0.72 0.49
1 (2) ≲ 10 500 160 0.57 0.61
2 (2) ≲ 8900 210 2.60 0.13

0.2019 3.80 0.32 1 (1) ≲ 10 600 263 0.09 3.6
1 (2) ≲ 10 590 155 0.25 1.28

0.2389 3.61 0.62 1 (1) ≲ 10 700 200 0.04 15.5
2 (1) 10 500−7620 300 0.15 4.1
1 (2) ≲ 10 700 120 0.06 10.3
2 (2) 10 500−9000 180 0.07 8.9

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