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Table 2.
Chemical abundances ([X/H]) of the RSG stars in the Alicante 7 and Alicante 10 associations observed with GIANO-B.
| Element (a) | Alicante 7 (b) | Alicante 10 (b) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| F1S02 | F1S04 | F1S05 | F1S06 | F1S07 | F1S08 | F1S09 | C06 | C09 | C10 | N03 | ||
| Fe(26) | −0.18(23) | −0.12(17) | −0.13(17) | −0.23(30) | −0.21(23) | −0.28(30) | −0.12(24) | −0.18(15) | −0.23(20) | −0.28(24) | −0.17(21) | |
| ±0.04 | ±0.05 | ±0.05 | ±0.04 | ±0.04 | ±0.04 | ±0.05 | ±0.05 | ±0.05 | ±0.05 | ±0.04 | ||
| C(6) | −0.46(8) | −0.45(7) | −0.50(9) | −0.52(9) | −0.43(9) | −0.49(9) | −0.42(8) | −0.46(7) | −0.49(9) | −0.45(8) | −0.53(9) | |
| ±0.07 | ±0.04 | ±0.06 | ±0.05 | ±0.05 | ±0.04 | ±0.05 | ±0.07 | ±0.07 | ±0.04 | ±0.05 | ||
| N(7) | 0.18(48) | 0.25(44) | 0.27(16) | 0.20(51) | 0.06(74) | 0.07(61) | 0.27(32) | 0.19(37) | 0.16(50) | 0.13(67) | 0.04(72) | |
| ±0.03 | ±0.03 | ±0.04 | ±0.03 | ±0.02 | ±0.03 | ±0.04 | ±0.03 | ±0.03 | ±0.03 | ±0.02 | ||
| O(8) | −0.20(19) | −0.12(16) | −0.20(15) | −0.25(17) | −0.24(19) | −0.28(11) | −0.15(15) | −0.24(16) | −0.19(16) | −0.27(17) | −0.22(11) | |
| ±0.04 | ±0.03 | ±0.05 | ±0.04 | ±0.05 | ±0.06 | ±0.04 | ±0.04 | ±0.06 | ±0.04 | ±0.05 | ||
| F (c)(9) | −0.24(1) | −0.14(1) | −0.29(1) | −0.20(1) | −0.23(1) | −0.33(1) | −0.11(1) | −0.17(1) | −0.09(1) | −0.22(1) | −0.11(1) | |
| ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ||
| Na(11) | −0.07(1) | −0.11(1) | −0.15(1) | −0.14(1) | −0.17(1) | −0.24(1) | −0.17(1) | −0.15(1) | −0.14(1) | −0.06(2) | −0.11(1) | |
| ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.16 | ±0.10 | ||
| Mg(12) | −0.18(6) | −0.08(3) | −0.10(3) | −0.18(5) | −0.17(7) | −0.27(8) | −0.11(3) | −0.12(3) | −0.20(4) | −0.26(3) | −0.17(3) | |
| ±0.06 | ±0.13 | ±0.09 | ±0.11 | ±0.11 | ±0.06 | ±0.12 | ±0.11 | ±0.15 | ±0.04 | ±0.03 | ||
| Al(13) | −0.14(4) | −0.19(4) | −0.14(3) | −0.23(5) | −0.23(5) | −0.32(4) | −0.18(3) | −0.15(4) | −0.25(4) | −0.22(4) | −0.19(4) | |
| ±0.07 | ±0.02 | ±0.06 | ±0.04 | ±0.05 | ±0.04 | ±0.02 | ±0.02 | ±0.04 | ±0.02 | ±0.03 | ||
| Si(14) | −0.17(14) | −0.13(11) | −0.09(4) | −0.18(14) | −0.20(19) | −0.22(21) | −0.11(10) | −0.10(5) | −0.20(12) | −0.18(10) | −0.20(13) | |
| ±0.05 | ±0.07 | ±0.11 | ±0.05 | ±0.04 | ±0.04 | ±0.06 | ±0.08 | ±0.04 | ±0.04 | ±0.04 | ||
| P(15) | −0.10(2) | −0.16(2) | −0.17(1) | −0.09(2) | −0.20(1) | −0.22(1) | −0.18(1) | −0.17(1) | −0.07(1) | −0.14(2) | −0.19(2) | |
| ±0.07 | ±0.08 | ±0.10 | ±0.07 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.02 | ±0.02 | ||
| S(16) | −0.11(1) | −0.11(1) | −0.08(1) | −0.18(1) | −0.29(1) | −0.24(1) | −0.12(1) | −0.15(1) | −0.26(1) | −0.28(1) | −0.16(1) | |
| ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ||
| K(19) | −0.03(1) | −0.05(2) | −0.10(2) | −0.05(2) | −0.20(2) | −0.17(2) | −0.08(1) | − | −0.00(1) | −0.24(2) | − | |
| ±0.10 | ±0.09 | ±0.06 | ±0.02 | ±0.08 | ±0.04 | ±0.10 | ±0.10 | ±0.03 | ||||
| Ca(20) | −0.21(7) | −0.17(8) | −0.14(7) | −0.26(8) | −0.26(8) | −0.32(6) | −0.15(7) | −0.15(5) | −0.21(5) | −0.21(8) | −0.17(5) | |
| ±0.04 | ±0.04 | ±0.06 | ±0.06 | ±0.03 | ±0.04 | ±0.06 | ±0.09 | ±0.09 | ±0.06 | ±0.04 | ||
| Sc(21) | −0.15(2) | −0.14(2) | −0.24(2) | −0.27(2) | −0.18(4) | −0.30(4) | −0.10(2) | −0.16(2) | −0.21(4) | −0.31(4) | −0.11(1) | |
| ±0.05 | ±0.05 | ±0.10 | ±0.07 | ±0.05 | ±0.06 | ±0.03 | ±0.06 | ±0.07 | ±0.06 | ±0.10 | ||
| Ti(22) | −0.18(20) | −0.14(17) | −0.14(20) | −0.18(19) | −0.24(24) | −0.24(23) | −0.17(15) | −0.14(18) | −0.26(18) | −0.26(22) | −0.21(17) | |
| ±0.05 | ±0.05 | ±0.05 | ±0.05 | ±0.05 | ±0.04 | ±0.06 | ±0.06 | ±0.05 | ±0.05 | ±0.05 | ||
| V(23) | −0.18(1) | −0.13(1) | −0.18(1) | −0.27(1) | −0.27(1) | −0.30(1) | −0.15(1) | −0.17(1) | −0.26(1) | −0.25(1) | −0.17(1) | |
| ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ||
| Cr(24) | −0.18(2) | −0.15(4) | −0.15(2) | −0.16(4) | −0.20(3) | −0.22(10) | −0.14(2) | −0.20(2) | −0.27(2) | −0.30(2) | −0.22(2) | |
| ±0.00 | ±0.01 | ±0.05 | ±0.05 | ±0.05 | ±0.06 | ±0.02 | ±0.00 | ±0.00 | ±0.03 | ±0.09 | ||
| Co(27) | −0.12(1) | −0.09(1) | −0.04(1) | −0.23(1) | −0.13(1) | −0.29(1) | −0.08(1) | −0.11(1) | −0.21(1) | −0.23(1) | −0.22(1) | |
| ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ||
| Ni(28) | −0.21(2) | −0.13(4) | −0.14(3) | −0.24(2) | −0.18(2) | −0.27(3) | −0.19(3) | −0.20(3) | −0.28(2) | −0.26(2) | −0.20(3) | |
| ±0.02 | ±0.11 | ±0.04 | ±0.00 | ±0.05 | ±0.07 | ±0.05 | ±0.11 | ±0.02 | ±0.00 | ±0.05 | ||
| Cu(29) | −0.19(2) | −0.18(2) | −0.17(2) | −0.32(2) | −0.26(2) | −0.27(2) | −0.19(2) | −0.22(2) | −0.26(2) | −0.26(2) | −0.24(2) | |
| ±0.03 | ±0.06 | ±0.05 | ±0.06 | ±0.04 | ±0.03 | ±0.05 | ±0.12 | ±0.02 | ±0.09 | ±0.01 | ||
| Y(39) | −0.29(5) | −0.15(4) | −0.28(3) | −0.30(3) | −0.22(4) | −0.33(5) | −0.16(4) | −0.15(4) | −0.23(5) | −0.26(4) | −0.19(5) | |
| ±0.04 | ±0.03 | ±0.01 | ±0.05 | ±0.05 | ±0.03 | ±0.04 | ±0.03 | ±0.04 | ±0.02 | ±0.04 | ||
| Zr(40) | −0.18(2) | −0.14(1) | −0.11(1) | −0.40(1) | − | − | −0.17(2) | −0.20(1) | −0.31(1) | − | −0.18(2) | |
| ±0.01 | ±0.10 | ±0.10 | ±0.10 | ±0.24 | ±0.10 | ±0.10 | ±0.10 | |||||
| 12C/13C(d) | 10 | 13 | 13 | 11 | 13 | 11 | 13 | 12 | 12 | 11 | 9 | |
Notes.
(c)
F abundances are obtained from the HF(1−0) R9 line using the parameters listed in Jönsson et al. (2014).
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