Items where Author is "Christlieb, N."
Number of items: 31.
Article
Barium lines in high-quality spectra of two metal-poor giants in the Galactic halo. (2021)
G. Cescutti,
C. Morossi,
M. Franchini,
P. Di Marcantonio,
C. Chiappini,
M. Steffen,
M. Valentini,
P. François,
N. Christlieb,
C. Cortés,
C. Kobayashi
and
E. Depagne
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High resolution UVES/VLT spectra of white dwarfs observed for the ESO SN Ia Progenitor Survey III. DA white dwarfs. (2009)
D. Koester,
B. Voss,
R. Napiwotzki,
N. Christlieb,
D. Homeier,
T. Lisker,
D. Reimers
and
U. Heber
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Lithium abundances of extremely metal-poor turnoff stars. (2009)
W. Aoki,
P.S. Barklem,
T.C. Beers,
N. Christlieb,
S. Inoue,
A.E. Garcia Perez,
J.E. Norris
and
D. Carollo
A new sample of extremely/ultra metal-poor stars. (2008)
A. E. Garcia Perez,
N. Christlieb,
Sean G. Ryan,
T.C. Beers,
W. Aoki,
M. Asplund,
P.S. Barklem,
M.S. Bessell,
K. Eriksson,
A. Frebel,
B. Gustafsson,
A.J. Korn,
B. Nordstrom
and
J.E. Norris
Carbon enhanced metal-poor stars I : Chemical compositions of 26 stars. (2007)
W. Aoki,
T.C. Beers,
N. Christlieb,
J.E. Norris,
Sean G. Ryan
and
S. Tsangarides
A high-resolution spectral analysis of three carbon-enhanced metal-poor stars. (2006)
A. Goswami,
W. Aoki,
T.C. Beers,
N. Christlieb,
J.E. Norris,
Sean G. Ryan
and
S. Tsangarides
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Nucleosynthetic signatures of the first stars. (2005)
A. Frebel,
W. Aoki,
N. Christlieb,
H. Ando,
M. Asplund,
P.S. Barklem,
T.C. Beers,
K. Eriksson,
C. Fechner,
M.Y. Fujimoto,
S. Honda,
T. Kajino,
T. Minezaki,
K. Nomoto,
J.E. Norris,
Sean G. Ryan,
M. Takada-Hidai,
S. Tsangarides
and
Y. Yoshii
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Metal traces in white dwarfs of the SPY (ESO Supernova Ia Progenitor Survey) sample. (2005)
D. Koester,
K. Rollenhagen,
R. Napiwotzki,
B. Voss,
N. Christlieb,
D. Homeier
and
D. Reimers
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Hot subdwarfs from the ESO Supernova Ia Progenitor Survey. I. Atmospheric parameters and cool companions of sdB stars. (2005)
T. Lisker,
U. Heber,
R. Napiwotzki,
N. Christlieb,
Z. Han,
D. Homeier
and
D. Reimers
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Binaries discovered by the SPY project IV. Five single-lined DA double white dwarfs. (2005)
G. Nelemans,
R. Napiwotzki,
C. Karl,
T.R. Marsh,
B. Voss,
G. Roelofs,
R.G. Izzard,
M. Montgomery,
T. Reerink,
N. Christlieb
and
D. Reimers
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HE 0437-5439: an unbound hypervelocity main-sequence B-type star. (2005)
H. Edelmann,
R. Napiwotzki,
U. Heber,
N. Christlieb
and
D. Reimers
The new record holder for the most iron-poor star: HE 1327−2326, a dwarf or subgiant with [Fe/H] = −5.4. (2005)
A. Frebel,
W. Aoki,
N. Christlieb,
H. Ando,
M. Asplund,
P.S. Barklem,
T.C. Beers,
K. Eriksson,
C. Fechner,
M.Y. Fujimoto,
S. Honda,
T. Kajino,
T. Minezaki,
K. Nomoto,
J.E. Norris,
Sean G. Ryan,
M. Takada-Hidai,
S. Tsangarides
and
Y. Yoshii
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The Hamburg/ESO R-process Enhanced Star survey (HERES). I : Project description and discovery of two stars with strong enhancements of neutron-capture elements. (2004)
N. Christlieb,
T.C. Beers,
P.S. Barklem,
M.S. Bessell,
V. Hill,
J. Holmberg,
A.J. Korn,
B. Marsteller,
L. Mashonkina,
Y.Z. Qian,
S. Rossi,
G.J. Wasserburg,
F.J. Zickgraf,
K.L. Kratz,
B. Nordstrom,
B. Pfeiffer,
J. Rhee
and
Sean G. Ryan
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Identification of a DO white dwarf and a PG 1159 star in the ESO SN Ia progenitor survey (SPY). (2004)
K. Werner,
T. Rauch,
R. Napiwotzki,
N. Christlieb,
D. Reimers
and
C. Karl
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Close binary EHB stars from SPY. (2004)
R. Napiwotzki,
C. Karl,
T. Lisker,
U. Heber,
N. Christlieb,
D. Reimers,
G. Nelemans
and
D. Homeier
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Oxygen Overabundance in the Extremely Iron-poor Star CS 29498-043. (2004)
W. Aoki,
J.E. Norris,
Sean G. Ryan,
T.C. Beers,
N. Christlieb,
S. Tsangarides
and
H. Ando
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Spectroscopic analysis of sdB stars from the ESO Supernova Ia Progenitor Survey. (2004)
T. Lisker,
U. Heber,
R. Napiwotzki,
N. Christlieb,
Z. Han,
D. Homeier
and
D. Reimers
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Binaries discovered by the SPY project. III. HE 2209-1444: A massive, short period double degenerate. (2003)
C. Karl,
R. Napiwotzki,
G. Nelemans,
N. Christlieb,
D. Koester,
U. Heber
and
D. Reimers
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SPY - the ESO Supernovae type Ia Progenitor survey. (2003)
R. Napiwotzki,
N. Christlieb,
H. Drechsel,
H.J. Hagen,
U. Heber,
D. Homeier,
C. Karl,
D. Koester,
B. Leibundgut,
T.R. Marsh,
S. Moehler,
G. Nelemans,
E.M. Pauli,
D. Reimers,
A. Renzini
and
L. Yungelson
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Binaries discovered by the SPY project. II. HE 1414-0848: A double degenerate with a mass close to the Chandrasekhar limit. (2002)
R. Napiwotzki,
D. Koester,
G. Nelemans,
L. Yungelson,
N. Christlieb,
A. Renzini,
D. Reimers,
H. Drechsel
and
B. Leibundgut
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High-resolution UVES/VLT spectra of white dwarfs observed for the ESO SN Ia progenitor survey (SPY). I. (2001)
D. Koester,
R. Napiwotzki,
N. Christlieb,
H. Drechsel,
H.J. Hagen,
U. Heber,
D. Homeier,
C. Karl,
B. Leibundgut,
S. Moehler,
G. Nelemans,
D. Reimers,
E.M. Pauli,
A. Renzini
and
L. Yungelson
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Binaries discovered by the SPY project. I. HE 1047-0436: A subdwarf B white dwarf syste. (2001)
R. Napiwotzki,
H. Edelmann,
U. Heber,
C. Karl,
H. Drechsel,
E.M. Pauli
and
N. Christlieb
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Search for progenitors of supernovae type Ia with SPY. (2001)
R. Napiwotzki,
N. Christlieb,
H. Drechsel,
H.J. Hagen,
U. Heber,
D. Homeier,
C. Karl,
D. Koester,
B. Leibundgut,
T.R. Marsh,
S. Moehler,
G. Nelemans,
E.M. Pauli,
D. Reimers,
A. Renzini
and
L. Yungelson
Other
Binary White Dwarfs in the Supernova Ia Progenitor Survey. (2007)
R. Napiwotzki,
C. Karl,
G. Nelemans,
L. Yungelson,
N. Christlieb,
H. Drechsel,
U. Heber,
D. Homeier,
D. Koester,
B. Leibundgut,
T.R. Marsh,
S. Moehler,
A. Renzini
and
D. Reimers
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DAZ White Dwarfs in the SPY Sample. (2005)
D. Koester,
K. Rollenhagen,
R. Napiwotzki,
B. Voss,
N. Christlieb,
D. Homeier
and
D. Reimers
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Identification of a DO White Dwarf and a PG1159 Star in the ESO SN Ia Progenitor Survey (SPY). (2005)
K. Werner,
T. Rauch,
R. Napiwotzki,
N. Christlieb,
D. Reimers
and
C. Karl
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New Results from the Supernova Ia Progenitor Survey. (2005)
R. Napiwotzki,
C. Karl,
G. Nelemans,
L. Yungelson,
N. Christlieb,
H. Drechsel,
U. Heber,
D. Homeier,
D. Koester,
J. Kruk,
B. Leibundgut,
T.R. Marsh,
S. Moehler,
A. Renzini
and
D. Reimers
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Subdwarf B Stars from the ESO Supernova Ia Progenitor Survey -- Observation versus Theory. (2005)
T. Lisker,
U. Heber,
R. Napiwotzki,
N. Christlieb,
Z. Han,
D. Homeier
and
D. Reimers
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Double Degenerate and Progenitors of Supernovae Type Ia. (2004)
R. Napiwotzki,
L. Yungelson,
G. Nelemans,
T.R. Marsh,
B. Leibundgut,
A. Renzini,
D. Homeier,
D. Koester,
S. Moehler,
N. Christlieb,
D. Reimers,
H. Drechsel,
U. Heber,
C. Karl
and
E.M. Pauli
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Spectral analysis of sdB Stars from the Hamburg ESO Survey. (2001)
H. Edelmann,
U. Heber,
R. Napiwotzki,
M. Lemke
and
N. Christlieb
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