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| Query : 1996A&A...313..229F |
1996A&A...313..229F - Astronomy and Astrophysics, volume 313, 229-233 (1996/9-1)
Abundance of barium in metal poor stars.
FRANCOIS P.
Abstract (from CDS):
Abundance determination of barium in a sample of metal poor stars has been performed using high resolution, high S/N ratio spectra. These data have been combined with recent abundance determinations of europium. A plot of [Eu/H] as a function [Ba/H] shows a tight correlation with a single slope different from 45deg. The interpretation of these data does not seem to require the hypothesis of an r-process synthesis of barium in the early galactic history.
Abstract Copyright: ∼
Journal keyword(s): stars: population II - abundances
Simbad objects: 16
| Number of rows : 16 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2024 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | HD 2796 | Pe* | 00 31 16.9147531152 | -16 47 40.790991624 | 9.58 | 9.28 | 8.50 | 8.14 | 8.67 | Fw | 193 | 0 |
| 2 | HD 6268 | Pe* | 01 03 18.1716378504 | -27 52 49.953768852 | 9.725 | 9.046 | 8.601 | F/Gw | 153 | 0 | ||
| 3 | HD 25704 | ** | 04 01 44.6317980946 | -57 12 24.598726799 | 8.65 | 8.10 | F7V | 151 | 0 | |||
| 4 | HD 26297 | Pe* | 04 09 03.4178692512 | -15 53 27.056905800 | 8.55 | 7.47 | 7.09 | G5/6IVw | 158 | 0 | ||
| 5 | V* HP Eri | LP* | 04 38 55.7330378304 | -13 20 48.133934448 | 10.91 | 9.72 | 8.33 | G8/K0IIIwF7 | 132 | 0 | ||
| 6 | HD 37828 | Pe* | 05 40 54.6448450584 | -11 12 00.189470088 | 7.988 | 6.869 | G8III | 101 | 0 | |||
| 7 | HD 84903 | Pe* | 09 47 19.2015403296 | -41 27 04.199867280 | 9.10 | 8.04 | GwA/F(V) | 84 | 0 | |||
| 8 | HD 128279 | Pe* | 14 36 48.5108525999 | -29 06 46.612858494 | 8.64 | 8.63 | 8.00 | Gw | 194 | 0 | ||
| 9 | HD 136316 | PM* | 15 22 17.9431633296 | -53 14 15.206658000 | 8.77 | 7.65 | G0/2IV/V | 56 | 0 | |||
| 10 | V* V2564 Oph | LP? | 18 04 40.0713763656 | +03 46 44.716990584 | 9.53 | 8.59 | 7.30 | 6.24 | 5.43 | F6/7V | 259 | 0 |
| 11 | HD 184266 | HB* | 19 34 15.3865887336 | -16 19 00.228534420 | 8.27 | 8.12 | 7.57 | F2V | 122 | 0 | ||
| 12 | HD 184711 | Pe* | 19 37 11.9255166816 | -39 44 37.003574832 | 9.30 | 8.1 | G5wA/F | 111 | 0 | |||
| 13 | HD 187111 | Pe* | 19 48 39.5744746680 | -12 07 19.738101036 | 8.92 | 7.75 | G8wF8III/IV | 142 | 0 | |||
| 14 | HD 204543 | * | 21 29 28.2126852216 | -03 30 55.353564216 | 9.17 | 8.30 | 7.99 | F6/8(V) | 136 | 0 | ||
| 15 | HD 216143 | Pe* | 22 50 31.0883724288 | -06 54 49.554279360 | 8.78 | 7.81 | 7.44 | G2/3(IV)(we) | 143 | 0 | ||
| 16 | HD 218512 | * | 23 10 53.1890767488 | -77 36 56.113525080 | 10.61 | 10.24 | F2 | 10 | 0 |
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