Table 1
Calculated relevant parameters of IMXBs with different initial orbital periods and donor-star masses.
| Bs | Md,i | Porb,i | Porb | Age | Md | MNS | q | Ṁtr | Ṁwind | Rd | Teff | Yc |
| (G) | (M⊙) | (d) | (d) | (Gyr) | (M⊙) | (M⊙) | (M⊙ yr-1) | (M⊙ yr-1) | (R⊙) | (K) | ||
|
|
||||||||||||
| 300 | 1.6 | 1.51 | 0.787 | 1.83 | 0.488 | 1.62 | 0.30 | 2.5 × 10-8 | 1.0 × 10-7 | 1.29 | 4767 | 0.98 |
| 1.7 | 1.46 | 0.787 | 1.50 | 0.521 | 1.61 | 0.32 | 2.8 × 10-8 | 1.0 × 10-7 | 1.32 | 4786 | 0.98 | |
| 1.8 | 1.28 | 0.787 | 1.24 | 0.511 | 1.63 | 0.31 | 2.9 × 10-8 | 1.0 × 10-7 | 1.32 | 4786 | 0.98 | |
| 1.9 | 1.23 | 0.787 | 1.05 | 0.603 | 1.60 | 0.38 | 3.9 × 10-8 | 1.0 × 10-7 | 1.39 | 4897 | 0.98 | |
|
|
||||||||||||
| 1000 | 1.8 | 1.81 | 0.787 | 1.28 | 0.509 | 1.49 | 0.34 | 1.0 × 10-7 | 1.0 × 10-7 | 1.32 | 4862 | 0.98 |
| 1.9 | 1.58 | 0.787 | 1.08 | 0.459 | 1.50 | 0.31 | 0.9 × 10-7 | 1.0 × 10-7 | 1.27 | 4894 | 0.98 | |
| 2.0 | 1.40 | 0.787 | 0.92 | 0.449 | 1.50 | 0.30 | 0.9 × 10-7 | 1.0 × 10-7 | 1.26 | 4953 | 0.98 | |
| 2.1 | 1.33 | 0.787 | 0.80 | 0.496 | 1.49 | 0.33 | 1.0 × 10-7 | 1.0 × 10-7 | 1.30 | 4996 | 0.98 | |
Notes. The meaning of the columns is as follows: the surface magnetic field, the initial donor-star mass, the initial orbital period, and the orbital period, the age, the donor-star mass, the neutron-star mass, the mass ratio, the mass-transfer rate, the wind-loss rate, the donor-star radius, the effective temperature, and the center He abundance when when the orbital period can fit the observed values of Sco X-1 in the period-increasing phase.
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