Free Access
Volume 545, September 2012
Article Number A31
Number of page(s) 28
Section Stellar structure and evolution
Published online 31 August 2012

Online material

Appendix A: Line lists

Here we give the details of our line lists as well as our adopted solar abundances and additional useful information for all the heavy elements studied. Table A.1 provides the atomic information for both of the silver lines. These calculations were made without any assumption about the natural isotopic ratio. If individual isotopic Ag abundances are needed, these log gf values should be applied instead of those listed in Table 1.

Table A.1

Line parameters for the resonance 5s–5p in AgI.

Table A.2

Element and adopted solar abundances.

Below we list the solar abundances that we used. These were adopted from Asplund et al. (2009).

We provide the atomic data used for the heavy elements in our line list. The values are taken from VALD (Kupka 2000). The molecular information in our line list was taken from Kurucz’s home page and Kurucz (1993).

Table A.3

Atomic data for the strontium to europium: Wavelength, excitation potential, and log gf.

Appendix B: Stellar parameters

Table B.1

Parameters needed to determine the temperature and gravity.

Appendix C: Abundances

Table C.1 provides an overview of all the abundances and associated uncertainties determined for our sample’s dwarf stars. Table C.2 gives the abundances and uncertainties for the giant stars in our sample.

Table C.1

Stellar abundances of Fe, Sr, Y, Zr, Pd, Ag, Ba, and Eu for dwarfs.

Table C.2

Stellar abundances of Fe, Sr, Y, Zr, Pd, Ag, Ba, and Eu for giants.

© ESO, 2012

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