HD122956: found in 9 paper(s).

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/D.L.Burris et al.(2000)/ /J.Melendez and B. Barbuy(2002)/ /R.G.Gratton et al.(2000)/ /T.V.Mishenina et al.(2002)/ /T.V.Mishenina and V. V. Kovtyukh(2001)/ /J.J.Cowan et al.(2005)/ /J.P.Fulbright(2000)/ /J.Simmerer et al.(2004)/ /B.W.Carney et al.(2003)/

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A0014

Title NEUTRON-CAPTURE ELEMENTS IN THE EARLY GALAXY: INSIGHTS FROM A LARGE SAMPLE OF METAL-POOR GIANTS
ADS D.L.Burris et al.,ApJ, 544, 302, 2000
Authors D. L. Burris, C. A. Pilachowski, T. E. Armandroff, C. Sneden, J. J. Cowan, H. Roe

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A MAYALLKPNO 20000 100-200 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 7.25

Atmospheric data

Teff 4600
log g 1.50
vturb 1.80

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Fe...-1.78...5.72
Sr...-1.600.181.30
Y...-1.96-0.180.28
Zr...-1.620.160.98
Ba...-1.630.150.50
La...-1.740.04-0.52
Nd...-1.350.430.15
Eu...-1.230.55-0.72
Dy...-1.180.60-0.08
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0047

Title Keck NIRSPEC Infrared OH Lines: Oxygen Abundances in Metal-poor Stars down to [Fe/H] = -2.9
ADS J.Melendez et al.,ApJ, 575, 474, 2002
Authors J. Melendez, B. Barbuy

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2000-05-20 N/A KECKNIRSPEC 37000 300 6x60 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 7.22
B-V 0.638
V-R 0.813
V-K 2.558
EB-V 0.041

Atmospheric data

Teff 4540
log g 1.6
vturb 1.6

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-2.10-0.506.45
OH...-1.30+0.307.57
Fe II...-1.60...5.90
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0049

Title Mixing along the red giant branch in metal-poor field stars
ADS R.G.Gratton et al.,AAP, 354, 169, 2000
Authors R. G. Gratton, C. Sneden, E. Carretta, A. Bragaglia

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
1995-05 N/A CESESO 50000 80-150 N/A N/A
1995-11 N/A CESESO 50000 80-150 N/A N/A
1995-11 N/A MCDONALD 60000 70-100 N/A N/A
Galactic Longitude (l) 328.25
Galactic Latitude (b) +44.36
Declination -145125
Right Ascension 140513.0

Photometric data

V 7.25
B-V 1.010

Atmospheric data

Teff 4670
log g 1.63
vturb 1.65

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...-1.160.470.00
C...-2.16-0.536.39
CN...-1.350.286.62
O I...-1.340.297.53
Fe I...-1.63...5.87
Fe II...-1.57...5.93
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Isotope ratio

12C/13C 6

A0070

Title Abundances of Cu and Zn in metal-poor stars: Clues for Galaxy evolution
ADS T.V.Mishenina et al.,AAP, 396, 189, 2002
Authors T. V. Mishenina, V. V. Kovtyukh, C. Soubiran, C. Travaglio, M. Busso

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A ELODIE 42000 >100 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Fe...-1.6...5.90
Cu I...-2.35+-0.16-0.75+-0.161.86+-0.16
Zn I...-1.59+-0.170.01+-0.173.01+-0.17
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0071

Title Analysis of neutron capture elements in metal-poor stars
ADS T.V.Mishenina et al.,AAP, 370, 951, 2001
Authors T. V. Mishenina, V. V. Kovtyukh

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A ELODIE 42000 >100 N/A N/A

Photometric data

V 7.22
B-V 1.01

Atmospheric data

Teff 4635
log g 1.5
vturb 1.5

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-1.470.136.11
Si I...-1.370.236.18
Ca I...-1.470.134.89
Fe...-1.60...5.90
Sr I...-1.73-0.131.24
Ba II...-1.590.010.54
La II...-1.600.00-0.43
Ce II...-1.77-0.17-0.19
Nd II...-1.480.120.02
Eu II...-1.170.43-0.66
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0076

Title Hubble Space Telescope Observations of Heavy Elements in Metal-Poor Galactic Halo Stars
ADS J.J.Cowan et al.,ApJ, 627, 238, 2005
Authors J. J. Cowan, C. Sneden, T. C. Beers, J. E. Lawler, J. Simmerer, J. W. Truran, F. Primas, J. Collier, S. Burles

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A HST 30000 >50 N/A N/A
N/A N/A KECKHIRES 45000 30-200 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 7.25

Atmospheric data

Teff 4510
log g 1.55
vturb 1.60

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Fe I...-1.95...5.55
Fe II...-1.69...5.81
Ge...-2.76-0.81+0.84
Zr...-1.86+0.09+1.00
La...-1.90+0.05-0.48
Eu...-1.57+0.38-0.79
Os...-1.49+0.46-0.08
Ir...-1.41+0.54-0.05
Pt...-1.32+0.63+0.38
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0126

Title ABUNDANCES AND KINEMATICS OF FIELD HALO AND DISK STARS. I. OBSERVATIONAL DATA AND ABUNDANCE ANALYSIS
ADS J.P.Fulbright et al.,AJ, 120, 1841, 2000
Authors J. P. Fulbright

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
1999-05-24 N/A LICKHAMILTON N/A 125 600

Photometric data

V 7.22

Atmospheric data

Teff 4575
log g 1.1
vturb 1.9

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Na I...-1.96-0.134.37
Mg I...-1.340.496.24
Si I...-1.430.46.12
Ca I...-1.460.374.90
Ti...-1.630.23.39
V I...-1.91-0.082.09
Cr I...-1.95-0.123.72
Fe...-1.83...5.67
Ni I...-1.86-0.034.39
Y II...-2.13-0.30.11
Zr II...-1.560.271.04
Ba II...-1.88-0.050.25
Eu II...-1.430.4-0.92
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0131

Title The Rise of the s-Process in the Galaxy
ADS J.Simmerer et al.,ApJ, 617, 1091, 2004
Authors J. Simmerer, C. Sneden, J. J. Cowan, J. Collier, V. M. Woolf, J. E. Lawler

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A MCDONALD 60000 100 N/A N/A

Atmospheric data

Teff 4508
log g 1.55
vturb 1.60

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-2.25-0.36.30
Fe I...-1.95...5.55
Fe II...-1.69...5.81
La II...-1.65+-0.080.30+-0.08-0.48+-0.08
Eu II...-1.30+-0.080.65+-0.08-0.79+-0.08
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0138

Title Spectroscopic Binaries, Velocity Jitter, and Rotation in Field Metal-poor Red Giant and Red Horizontal-Branch Stars
ADS B.W.Carney et al.,AJ, 125, 293, 2003
Authors B. W. Carney, D. W. Latham, R. P. Stefanik, J. B. Laird, J. A. Morse

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A 2445725.91967 WYETH N/A N/A N/A 165.31+-0.38
N/A 2445743.93170 WYETH N/A N/A N/A 165.96+-0.40
N/A 2445752.89566 WYETH N/A N/A N/A 165.93+-0.38
N/A 2445755.85147 WYETH N/A N/A N/A 165.93+-0.46
N/A 2446521.73929 WYETH N/A N/A N/A 165.56+-0.37
N/A 2446843.86189 WYETH N/A N/A N/A 165.90+-0.42
N/A 2447197.90396 WYETH N/A N/A N/A 166.31+-0.48
N/A 2447665.64738 WYETH N/A N/A N/A 166.46+-0.61
N/A 2448344.80774 WYETH N/A N/A N/A 165.52+-0.48
N/A 2448372.75405 WYETH N/A N/A N/A 165.20+-0.40
N/A 2449108.74064 WYETH N/A N/A N/A 164.83+-0.40
N/A 2450798.96135 WYETH N/A N/A N/A 165.33+-0.38
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination -145125
Right Ascension 140513.0

Binarity

Vrad 165.69

Photometric data

V-R 0.846
V-K 2.70

Atmospheric data

Teff 4530
log g 1.6

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Fe...-1.71...5.79
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)