High-precision abundances of elements in solar twin stars - Trends with stellar age and elemental condensation temperature

P. E. Nissen

doi:10.1051/0004-6361/201526269

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Volume 579 (July 2015)

A&A, 579 (2015) A52

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Table 3

Atmospheric parameters and abundance ratios.

Star	T _eff	log g	[Fe/H]	ξ _turb	[C/Fe]	[O/Fe]	[Na/Fe]	[Mg/Fe]	[Al/Fe]	[Si/Fe]	[S/Fe]	[Ca/Fe]	[Ti/Fe]	[Cr/Fe]	[Ni/Fe]	[Zn/Fe]	[Y/Fe]
	K			km s^-1

HD 2071	5724	4.490	−0.084	0.96	−0.022	−0.022	−0.032	0.001	−0.002	0.001	−0.007	0.024	0.019	0.005	−0.029	−0.026	0.040
HD 8406	5730	4.479	−0.105	0.95	−0.036	−0.028	−0.059	0.000	−0.020	−0.010	−0.021	0.031	0.009	0.010	−0.041	−0.044	0.050
HD 20782	5776	4.345	−0.058	1.04	−0.019	0.024	−0.086	0.011	0.015	−0.006	−0.013	0.015	0.028	−0.004	−0.042	−0.019	−0.110
HD 27063	5779	4.469	0.064	0.99	−0.082	−0.078	−0.041	−0.018	−0.029	−0.019	−0.039	0.023	−0.005	0.016	−0.022	−0.055	0.067
HD 28471	5754	4.380	−0.054	1.02	−0.023	0.006	−0.013	0.037	0.065	0.022	−0.010	0.026	0.046	−0.007	−0.005	0.018	−0.067
HD 38277	5860	4.270	−0.070	1.17	−0.012	0.049	−0.078	0.012	0.012	0.006	−0.017	0.007	0.023	−0.018	−0.042	−0.016	−0.129
HD 45184	5871	4.445	0.047	1.06	−0.069	−0.055	−0.031	−0.009	−0.015	−0.005	−0.045	0.015	0.011	−0.002	−0.020	−0.030	0.040
HD 45289^*	5718	4.284	−0.020	1.06	0.058	0.146	−0.009	0.100	0.128	0.055	0.056	0.049	0.100	0.002	0.006	0.096	−0.094
HD 71334	5701	4.374	−0.075	0.98	−0.024	0.031	−0.034	0.039	0.063	0.019	−0.003	0.034	0.041	0.000	−0.014	−0.007	−0.076
HD 78429	5756	4.272	0.078	1.05	−0.025	0.004	−0.055	0.022	0.034	−0.002	0.001	0.006	0.019	0.005	−0.020	0.014	−0.101
HD 88084	5768	4.424	−0.091	1.02	0.017	−0.010	0.003	0.028	0.053	0.021	0.008	0.019	0.035	−0.009	−0.003	0.009	−0.044
HD 92719	5813	4.488	−0.112	1.00	−0.060	−0.009	−0.050	0.002	−0.014	0.003	−0.062	0.031	0.021	−0.001	−0.044	−0.046	0.042
HD 96116	5846	4.503	0.006	1.02	−0.088	−0.046	−0.100	−0.041	−0.063	−0.036	−0.052	0.019	−0.019	0.013	−0.056	−0.085	0.095
HD 96423	5714	4.359	0.113	0.99	−0.056	−0.076	0.008	0.021	0.056	0.005	−0.035	0.005	0.028	0.005	0.021	−0.014	−0.033
HD 134664	5853	4.452	0.093	1.01	−0.116	−0.087	−0.058	−0.022	−0.035	−0.019	−0.048	0.009	0.004	0.006	−0.022	−0.055	0.050
HD 146233	5809	4.434	0.046	1.02	−0.066	−0.028	−0.028	−0.010	−0.020	−0.007	−0.029	0.010	0.009	0.010	−0.013	−0.036	0.041
HD 183658	5809	4.402	0.035	1.04	−0.002	−0.040	0.024	0.009	0.018	0.009	0.006	0.002	0.008	−0.005	0.013	0.008	−0.025
HD 208704	5828	4.346	−0.091	1.08	−0.009	0.033	−0.062	0.017	0.023	0.005	−0.020	0.015	0.024	−0.012	−0.033	0.000	−0.111
HD 210918^*	5748	4.319	−0.095	1.07	0.054	0.146	−0.057	0.072	0.102	0.029	0.032	0.043	0.080	−0.012	−0.029	0.034	−0.077
HD 220507^*	5690	4.247	0.013	1.07	0.102	0.159	0.036	0.126	0.153	0.071	0.084	0.051	0.114	0.004	0.017	0.121	−0.085
HD 222582	5784	4.361	−0.004	1.07	−0.001	0.043	0.014	0.037	0.058	0.028	−0.021	0.015	0.041	0.000	0.005	0.025	−0.065

Notes.

^(*)

α-enhanced star.

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