Table 3
Characteristics of the best-fit models obtained for KIC5184732 when modifying the chosen input physics.
| Tested input physics | M (M⊙) | (Z/X)0 | Y0 | Age (Myr) | αov | Mc/M⋆ |
|
|
|
|
||||||||
| Reference | 1.20 ± 0.01 | 0.057 ± 0.001 | 0.31 ± 0.01 | 3957 ± 416 | 0.07 ± 0.01 | 0.05 ± 0.01 | 1.7 | |
| Equation of State | ||||||||
| OPAL01 | 1.21 ± 0.03 | 0.056 ± 0.005 | 0.30 ± 0.02 | 3879 ± 124 | 0.08 ± 0.02 | 0.05 ± 0.02 | 1.6 | |
| Nuclear reaction rates | ||||||||
| NACRE | 1.21 ± 0.02 | 0.059 ± 0.002 | 0.32 ± 0.01 | 3408 ± 555 | 0.03 ± 0.01 | 0.06 ± 0.03 | 2.2 | |
| Solar mixture | ||||||||
| GN93 | 1.20 ± 0.02 | 0.055 ± 0.004 | 0.30 ± 0.01 | 3867 ± 318 | 0.07 ± 0.01 | 0.06 ± 0.02 | 3.8 | |
Notes. The first column gives the alternate choices adopted in each new optimization. As mentioned in the text, the reference models have OPAL05 equation of state, NACRE+LUNA reaction rates, no microscopic diffusion, and AGSS09 solar mixture.
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