Table 2
Summary of the different sets of input physics considered for the modelling of HD 52265.
| Set | Input physics | Figure symbol/colour |
|
|
||
| A | REF | circle, cyan |
| B | convection MLT | square, orange |
| C | AGSS09 mixture | diamond, blue |
| D | NACRE for 14N(p,γ)15O | small diamond, magenta |
| E | no microscopic diffusion | pentagon, red |
| F | Kurucz model atmosphere, MLT | bowtie, brown |
| G | B69 for microscopic diffusion | upwards triangle, chartreuse |
| H | EoS OPAL01 | downwards triangle, purple |
| I | overshooting αov = 0.15HP | inferior, yellow |
| J | overshooting Mov,c = 1.8 × Mcc | superior, gold |
| K | convective penetration ξPC = 1.3HP | asterisk, pink |
Notes. As detailed in the text, the reference set of inputs denoted by REF is based on OPAL05 EoS, OPAL96/WICHITA opacities, NACRE+LUNA reaction rates (this latter only for 14N(p,γ)15O), the CGM formalism for convection, the MP93 formalism for microscopic diffusion, the Eddington grey atmosphere, and the GN93 solar mixture and includes neither overshooting nor convective penetration or rotation. For the other cases we only indicated the input that is changed with respect to the reference. The colours and symbols in Col. 3 are used in Figs. 4 to 6 and in Fig. 9, but note that the colour symbols used in Fig. 3 are unrelated.
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