Table 5:
Comparison of abundance ratios (in log scale) in Th-rich stars. The second column gives the metallicity in terms of [Fe/H].
| Star |
[Fe/H] |
Th/Eu |
Th/Pb |
Th/U |
| HD 221170 |
-2.1 |
-0.15 |
-1.28 |
>0.84 |
| CS31082-001a |
-2.9 |
-0.22 |
>-0.78 |
0.94 |
| CS22892-052b |
-3.1 |
-0.62 |
-1.62 |
>0.73 |
| HD 115444c |
-3.0 |
-0.60 |
-1.8d |
>0.40 |
| BD+17o3248e |
-2.1 |
-0.51 |
>-1.48 |
>0.82 |
a Hill et al. (2002).
b Sneden et al. (2003).
c Westin et al. (2000) for all ratios except Th/Pb.
d Th: Westin et al. (2000), Pb: Sneden et al. (1998).
e Cowan et al. (2002). |
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