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Table 5

Barium LTE and NLTE abundances, , of CS 22892-052 and CS 29497-004 for different Ba isotope mixtures.

λ CS 22892-0521 CS 29497-0041


(Å) EW2 LTE NLTE3 LTE4 NLTE45

Ba isotopes: solar mixture, L20096
Ba ii 45547 177 0.11 0.00 0.56 0.49
Ba ii 4934 180 0.33 0.06 0.94 0.63
r-process, Sneden et al. (1996)
Ba ii 4554 177 0.05 0.18 0.47 0.36
Ba ii 4934 180 0.08 0.22 0.75 0.35
r-process, McWilliam (1998)
Ba ii 4554 177 0.13 0.28 0.42 0.29
Ba ii 4934 180 0.02 0.33 0.66 0.23
r-process, Arlandini et al. (1999)
Ba ii 4554 177 0.03 0.17 0.48 0.37
Ba ii 4934 180 0.07 0.19 0.56 0.29
mean 0.02 0.18 0.52 0.33
r-process, Bisterzo et al. (2011)
Ba ii 4554 177 0.11 0.26 0.43 0.31
Ba ii 4934 180 0.01 0.30 0.68 0.26
mean 0.05 0.28 0.56 0.28
Ba ii 5853 72 0.10 0.13
Ba ii 6141 119 0.03 0.17
Ba ii 6496 117 0.11 0.16
Mean 0.02 0.15
±0.11 ±0.02

Notes.

(1)

Stellar parameters from Table 2;

(2)

equivalent widths (mÅ) from Sneden et al. (1996);

(3)

log εBa = −0.11 in the SE calculations;

(4)

from line profile fitting;

(5)

log εBa = 0.24 in the SE calculations;

(7)

line data from Table 3.

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