Table 1.
Properties of J-type stars (first part of the table) and surface properties of our AGB models just after the PIE.
| Star | Teff | [M/H] | C/O | A(Li) | 12C/13C | 14N/15N | 16O/17O | 16O/18O | [F/Fe] | [Ba/Fe] | Ref. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| WX Cyg | 2940 | 0.3 | 1.02 | 4.4 | 4.5 | > 6 | − | − | − | 0.0 | 1, 2, 3 |
| WZ Cas | 3140 | 0.0 | 1.03 | 4.8 | 4 | − | 504 ± 130 | 1250 ± 350 | 0.95 | 0.4 | 1, 3, 4, 5 |
| VX And | 2890 | 0.05 | 1.78 | 2.6 | 6 | 900 | 770 | 650 ± 170 | 0.04 | 0.25 | 1, 2, 3, 4, 5 |
| UV Cam | 3350 | 0.2 | 1.07 | 3.0 | 4 | > 700 | − | − | − | −0.07 | 1, 2, 3 |
| Y CVn | 2860 | 0.0 | 1.10 | 0.7 | 3 | 3200 | 270 ± 55 | > 300 | < − 0.86 | 0.3 | 1, 2, 3, 4, 5 |
| FO Ser | 2600 | 0.1 | 1.10 | 1.2 | 13 | − | − | − | − | 0.1 | 1, 3 |
| BM Gem | 3000 | 0.2 | 1.05 | 1.5 | 9 | 1330 ± 800 | − | − | − | −0.2 | 1, 2, 3 |
| RY Dra | 3010 | −0.05 | 1.17 | 1.3 | 2 | − | 385 ± 250 | > 200 | −0.51 | 0.1 | 1, 3, 4, 5 |
| RX Peg | 2890 | 0.4 | 1.10 | 1.5 | 8 | 1800 ± 1100 | − | − | − | −0.4 | 1, 2 |
| V614 Mon | 2850 | −0.1 | 1.02 | 1.3 | 8 | − | − | − | − | 0.27 | 1, 3 |
| V353 Cas | 2810 | 0.3 | 1.10 | 2.7 | 7 | 2400 | − | − | − | − | 1, 2, 3 |
| R Scl | − | − | − | − | 19 | − | 300 | 500 | 0.01 | − | 4, 5 |
| T Lyr | − | − | − | − | 3.2 | − | 450 ± 60 | − | −0.04 | − | 4, 5 |
| Model | |||||||||||
| M1.0_Zlow | 2489 | −0.5 | 11 | 4.8 | 5.7 | 9805 | 643 | 973 | 0.30 | 0.13 | − |
| M2.0_Zlow | 3160 | −0.5 | 2.7 | 3.9 | 7.0 | 3936 | 131 | 871 | −0.02 | 0.02 | − |
| M3.0_Zlow | 3649 | −0.5 | 0.8 | 3.5 | 6.2 | 4021 | 180 | 814 | −0.05 | 0.01 | − |
| M1.0_Zsun | 2290 | 0.0 | 7.2 | 5.4 | 6.7 | 4630 | 1456 | 709 | 0.76 | 0.03 | − |
| M2.0_Zsun | 2925 | 0.0 | 1.4 | 4.0 | 8.7 | 2636 | 247 | 753 | 0.05 | 0.02 | − |
| M2.0_ZsunB ( ⋆ ) | 3190 | 0.0 | 1.0 | 2.5 | 11 | 2896 | 292 | 919 | 0.18 | 0.00 | − |
| M3.0_Zsun | 3389 | 0.0 | 1.1 | 3.8 | 9.5 | 3310 | 305 | 750 | 0.00 | 0.01 | − |
Notes. 1 – Abia & Isern (2000); 2 – Hedrosa et al. (2013); 3 – Abia & Isern (1997); 4 – Abia et al. (2017); 5 – Abia et al. (2015).
( ⋆ )This model was computed with thermohaline mixing (cf. Sect. 3.6 for details).
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