Ruprecht-Karls-Universität Heidelberg

Prof. Dr. Norbert Christlieb


Landessternwarte



Büro
Nordinstitut, Room 003

Post-Adresse
Zentrum für Astronomie der Universität Heidelberg
Landessternwarte
Königstuhl 12
69117 Heidelberg






Forschungsgebiete
Stellar astrophysics, Galactic chemical evolution, nuclear astrophysics, spectroscopy, wide-angle sky surveys, astrostatistics.


Prof. Dr. Norbert Christlieb


Landessternwarte



Büro
Nordinstitut, Room 003

Post-Adresse
Zentrum für Astronomie der Universität Heidelberg
Landessternwarte
Königstuhl 12
69117 Heidelberg






Forschungsgebiete
Stellar astrophysics, Galactic chemical evolution, nuclear astrophysics, spectroscopy, wide-angle sky surveys, astrostatistics.



64.
8/2020
Tempel, E.; Tuvikene, T. et al. (inc. Koch, A.; Christlieb, N.)
An optimized tiling pattern for multiobject spectroscopic surveys: application to the 4MOST survey
MNRAS 497, 4626(2020)

63.
3/2020
Tempel, E.; Norberg, P. et al. (inc. Koch, A.; Christlieb, N.)
Probabilistic fibre-to-target assignment algorithm for multi-object spectroscopic surveys
A&A 635, A101(2020)

62.
12/2018
François, P.; Caffau, E. et al. (inc. Ludwig, H. -G.; Koch, A.; Klessen, R.; Christlieb, N.)
TOPoS. V. Abundance ratios in a sample of very metal-poor turn-off stars
A&A 620, A187(2018)

61.
4/2018
Bonifacio, P.; Caffau, E. et al. (inc. Ludwig, H. -G.; Koch, A.; Klessen, R. S.; Christlieb, N.)
TOPoS. IV. Chemical abundances from high-resolution observations of seven extremely metal-poor stars
A&A 612, A65(2018)

60.
11/2017
Hill, V.; Christlieb, N. et al.
The Hamburg/ESO R-process Enhanced Star survey (HERES). XI. The highly r-process-enhanced star CS 29497-004
A&A 607, A91(2017)

59.
8/2017
Duffau, S.; Caffau, E. et al. (inc. Christlieb, N.; Ludwig, H. -G.)
The Gaia-ESO Survey: Galactic evolution of sulphur and zinc
A&A 604, A128(2017)

58.
12/2016
Placco, Vinicius M.; Frebel, Anna et al. (inc. Christlieb, Norbert)
Observational Constraints on First-Star Nucleosynthesis. II. Spectroscopy of an Ultra metal-poor CEMP-no Star
ApJ 833, 21(2016)

57.
11/2016
Cescutti, G.; Valentini, M. et al. (inc. Christlieb, N.)
Does the chemical signature of TYC 8442-1036-1 originate from a rotating massive star that died in a faint explosion?
A&A 595, A91(2016)

56.
10/2016
Caffau, E.; Bonifacio, P. et al. (inc. Christlieb, N.; Glover, S.; Klessen, R.; Ludwig, H. -G.)
TOPoS. III. An ultra iron-poor multiple CEMP system
A&A 595, L6(2016)

55.
9/2016
Christlieb, N.
Age determination of metal-poor halo stars using nucleochronometry
AN 337, 931(2016)

54.
4/2016
Thygesen, A. O.; Sbordone, L. et al. (inc. Christlieb, N.; Ludwig, H. -G.)
The chemical composition of red giants in 47 Tucanae. II. Magnesium isotopes and pollution scenarios
A&A 588, A66(2016)

53.
12/2015
Hollek, Julie K.; Frebel, Anna et al. (inc. Christlieb, Norbert)
The Chemical Abundances of Stars in the Halo (CASH) Project. III. A New Classification Scheme for Carbon-enhanced Metal-poor Stars with s-process Element Enhancement
ApJ 814, 121(2015)

52.
10/2015
Li, Haining; Aoki, Wako et al. (inc. Christlieb, Norbert)
High-resolution spectroscopic studies of ultra metal-poor stars found in the LAMOST survey
PASJ 67, 84(2015)

51.
9/2015
Hansen, C. J.; Ludwig, H. -G. et al. (inc. Christlieb, N.; Koch, A.; Seifert, W.)
Stellar science from a blue wavelength range. A possible design for the blue arm of 4MOST
AN 336, 665(2015)

50.
8/2015
Luo, A. -Li; Zhao, Yong-Heng et al. (inc. Christlieb, Norbert)
The first data release (DR1) of the LAMOST regular survey
RAA 15, 1095(2015)

49.
8/2015
Li, Hai-Ning; Aoki, Wako et al. (inc. Christlieb, Norbert)
Discovery of a strongly r-process enhanced extremely metal-poor star LAMOST J110901.22+075441.8
RAA 15, 1264(2015)

48.
7/2015
Hansen, T.; Hansen, C. J. et al. (inc. Christlieb, N.)
An Elemental Assay of Very, Extremely, and Ultra-metal-poor Stars
ApJ 807, 173(2015)

47.
7/2015
Bonifacio, P.; Caffau, E. et al. (inc. Koch, A.; Glover, S. C. O.; Clark, P. C.; Christlieb, N.; Ludwig, H. -G.; Klessen, R. S.; Spite, M.)
TOPoS . II. On the bimodality of carbon abundance in CEMP stars Implications on the early chemical evolution of galaxies
A&A 579, A28(2015)

46.
1/2015
Li, Hai-Ning; Zhao, Gang et al. (inc. Christlieb, Norbert)
Spectroscopic Analysis of Metal-poor Stars from LAMOST: Early Results
ApJ 798, 110(2015)

45.
11/2014
Masseron, T.; Plez, B. et al. (inc. Christlieb, N.)
CH in stellar atmospheres: an extensive linelist
A&A 571, A47(2014)

44.
11/2014
Çalışkan, Ş.; Caffau, E. et al. (inc. Sbordone, L.; Christlieb, N.)
Chemical abundances of the metal-poor horizontal-branch stars CS 22186-005 and CS 30344-033
A&A 571, A62(2014)

43.
9/2014
Mashonkina, L.; Christlieb, N. et al.
The Hamburg/ESO R-process Enhanced Star survey (HERES). X. HE 2252-4225, one more r-process enhanced and actinide-boost halo star
A&A 569, A43(2014)

42.
8/2014
Hansen, C. J.; Andersen, A. C.; Christlieb, N.
Stellar abundances and presolar grains trace the nucleosynthetic origin of molybdenum and ruthenium
A&A 568, A47(2014)

41.
6/2014
Hansen, T.; Hansen, C. J. et al. (inc. Christlieb, N.)
Exploring the Origin of Lithium, Carbon, Strontium, and Barium with Four New Ultra Metal-poor Stars
ApJ 787, 162(2014)

40.
5/2014
Mashonkina, L.; Christlieb, N.
The Hamburg/ESO R-process Enhanced Star survey (HERES). IX. Constraining pure r-process Ba/Eu abundance ratio from observations of r-II stars
A&A 565, A123(2014)

39.
1/2014
Placco, Vinicius M.; Frebel, Anna et al. (inc. Christlieb, Norbert)
Metal-poor Stars Observed with the Magellan Telescope. II. Discovery of Four Stars with [Fe/H] <= -3.5
ApJ 781, 40(2014)

38.
12/2013
Caffau, E.; Bonifacio, P. et al. (inc. Ludwig, H. -G.; Koch, A.; Klessen, R.; Glover, S.; Clark, P.; Christlieb, N.; Sbordone, L.)
TOPoS. I. Survey design and analysis of the first sample
A&A 560, A71(2013)

37.
11/2013
Cohen, Judith G.; Christlieb, Norbert et al.
Normal and Outlying Populations of the Milky Way Stellar Halo at [Fe/H] <-2
ApJ 778, 56(2013)

36.
10/2013
Cui, W. Y.; Sivarani, T.; Christlieb, N.
The Hamburg/ESO R-process Enhanced Star survey (HERES). VIII. The r+s star HE 1405-0822
A&A 558, A36(2013)

35.
6/2013
Placco, Vinicius M.; Frebel, Anna et al. (inc. Christlieb, Norbert)
Metal-poor Stars Observed with the Magellan Telescope. I. Constraints on Progenitor Mass and Metallicity of AGB Stars Undergoing s-process Nucleosynthesis
ApJ 770, 104(2013)

34.
4/2013
Spite, M.; Caffau, E. et al. (inc. Christlieb, N.; Ludwig, H. -G.)
Carbon-enhanced metal-poor stars: the most pristine objects?
A&A 552, A107(2013)

33.
3/2013
Li, H. N.; Ludwig, H. -G. et al. (inc. Christlieb, N.; Caffau, E.)
Fluorine Abundances of Galactic Low-metallicity Giants
ApJ 765, 51(2013)

32.
3/2013
Caffau, E.; Koch, A. et al. (inc. Grebel, E. K.; Ludwig, H. -G.; Christlieb, N.; Hansen, C. J.; Sbordone, L.)
Velocity and abundance precisions for future high-resolution spectroscopic surveys: A study for 4MOST
AN 334, 197(2013)

31.
1/2013
Yong, David; Norris, John E. et al. (inc. Christlieb, N.)
The Most Metal-poor Stars. II. Chemical Abundances of 190 Metal-poor Stars Including 10 New Stars with [Fe/H] <= -3.5
ApJ 762, 26(2013)

30.
1/2013
Norris, John E.; Bessell, M. S. et al. (inc. Christlieb, N.)
The Most Metal-poor Stars. I. Discovery, Data, and Atmospheric Parameters
ApJ 762, 25(2013)

29.
1/2013
Norris, John E.; Yong, David et al. (inc. Christlieb, N.)
The Most Metal-poor Stars. IV. The Two Populations with [Fe/H] <~ -3.0
ApJ 762, 28(2013)

28.
1/2013
Yong, David; Norris, John E. et al. (inc. Christlieb, N.)
The Most Metal-poor Stars. III. The Metallicity Distribution Function and Carbon-enhanced Metal-poor Fraction
ApJ 762, 27(2013)

27.
12/2012
Ren, Jing; Christlieb, Norbert et al.
A search for metal-poor stars pre-enriched by pair-instability supernovae I. A pilot study for target selection from Sloan Digital Sky Survey
RAA 12, 1637(2012)

26.
9/2012
Hansen, C. J.; Primas, F. et al. (inc. Christlieb, N.; Farouqi, K.)
Silver and palladium help unveil the nature of a second r-process
A&A 545, A31(2012)

25.
7/2012
Norris, John E.; Christlieb, N. et al.
The Oxygen Abundance of the Ultra-metal-poor Star HE 0557-4840
ApJ 753, 150(2012)

24.
7/2012
Zhang, Yue-Yang; Carlin, Jeffrey L. et al. (inc. Christlieb, Norbert)
The LEGUE high latitude bright survey design for the LAMOST pilot survey
RAA 12, 792(2012)

23.
7/2012
Chen, Li; Hou, Jin-Liang et al. (inc. Christlieb, Norbert)
The LEGUE disk targets for LAMOST's pilot survey
RAA 12, 805(2012)

22.
7/2012
Deng, Li-Cai; Newberg, Heidi Jo et al. (inc. Christlieb, Norbert)
LAMOST Experiment for Galactic Understanding and Exploration (LEGUE) — The survey's science plan
RAA 12, 735(2012)

21.
7/2012
Carlin, Jeffrey L.; Lépine, Sébastien et al. (inc. Christlieb, Norbert)
An algorithm for preferential selection of spectroscopic targets in LEGUE
RAA 12, 755(2012)

20.
7/2012
Yang, Fan; Carlin, Jeffrey L. et al. (inc. Christlieb, Norbert)
The LEGUE input catalog for dark night observing in the LAMOST pilot survey
RAA 12, 781(2012)

19.
7/2012
Yao, Song; Liu, Chao et al. (inc. Christlieb, Norbert)
The site conditions of the Guo Shou Jing Telescope
RAA 12, 772(2012)

18.
5/2012
Masseron, Thomas; Johnson, Jennifer A. et al. (inc. Christlieb, Norbert)
Lithium Abundances in Carbon-enhanced Metal-poor Stars
ApJ 751, 14(2012)

17.
1/2012
Ren, J.; Christlieb, N. et al.
The Hamburg/ESO R-process Enhanced Star survey (HERES). VII. Thorium abundances in metal-poor stars
A&A 537, A118(2012)

16.
1/2012
Çalışkan, Ş.; Christlieb, N.; Grebel, E. K.
Abundance analysis of the outer halo globular cluster Palomar 14
A&A 537, A83(2012)

15.
12/2011
Placco, Vinicius M.; Kennedy, Catherine R. et al. (inc. Christlieb, Norbert)
Searches for Metal-poor Stars from the Hamburg/ESO Survey Using the CH G Band
AJ 142, 188(2011)

14.
4/2011
Zhang, L.; Karlsson, T. et al. (inc. Christlieb, N.)
The Hamburg/ESO R-process Enhanced Star survey (HERES). VI. The Galactic chemical evolution of silicon
A&A 528, A92(2011)

13.
3/2011
Kennedy, Catherine R.; Sivarani, Thirupathi et al. (inc. Christlieb, Norbert)
[O/Fe] Estimates for Carbon-enhanced Metal-poor Stars from Near-infrared Spectroscopy
AJ 141, 102(2011)

12.
11/2010
Sbordone, L.; Bonifacio, P. et al. (inc. Christlieb, N.; Ludwig, H. -G.)
The metal-poor end of the Spite plateau. I. Stellar parameters, metallicities, and lithium abundances
A&A 522, A26(2010)

11.
10/2010
Li, H. N.; Christlieb, N. et al. (inc. Schörck, T.)
The stellar content of the Hamburg/ESO survey. VI. Metallicity distribution of main-sequence turnoff stars in the Galactic halo
A&A 521, A10(2010)

10.
8/2010
Li, Hai-Ning; Zhao, Gang et al. (inc. Christlieb, Norbert)
Test observations that search for metal-poor stars with the Guoshoujing Telescope (LAMOST)
RAA 10, 753(2010)

9.
6/2010
Mashonkina, L.; Christlieb, N. et al.
The Hamburg/ESO R-process enhanced star survey (HERES). V. Detailed abundance analysis of the r-process enhanced star HE 2327-5642
A&A 516, A46(2010)

8.
3/2010
Placco, Vinicius M.; Kennedy, Catherine R. et al. (inc. Christlieb, Norbert)
A Search for Unrecognized Carbon-Enhanced Metal-Poor Stars in the Galaxy
AJ 139, 1051(2010)

7.
11/2009
Schörck, T.; Christlieb, N. et al.
The stellar content of the Hamburg/ESO survey. V. The metallicity distribution function of the Galactic halo
A&A 507, 817(2009)

6.
10/2009
Koester, D.; Voss, B. et al. (inc. Lisker, T.; Christlieb, N.)
High-resolution UVES/VLT spectra of white dwarfs observed for the ESO SN Ia Progenitor Survey. III. DA white dwarfs
A&A 505, 441(2009)

5.
9/2009
Hayek, W.; Wiesendahl, U. et al. (inc. Christlieb, N.)
The Hamburg/ESO R-process enhanced star survey (HERES). IV. Detailed abundance analysis and age dating of the strongly r-process enhanced stars CS 29491-069 and HE 1219-0312
A&A 504, 511(2009)

4.
6/2009
Roederer, Ian U.; Kratz, Karl-Ludwig et al. (inc. Christlieb, Norbert)
The End of Nucleosynthesis: Production of Lead and Thorium in the Early Galaxy
ApJ 698, 1963(2009)

3.
6/2009
Aoki, Wako; Barklem, Paul S. et al. (inc. Christlieb, Norbert)
Lithium Abundances of Extremely Metal-Poor Turnoff Stars
ApJ 698, 1803(2009)

2.
12/2008
Christlieb, N.
My journey to the Galactic halo with BenGt
PhST 133, a4034(2008)

1.
12/2008
García Pérez, A. E.; Christlieb, N. et al.
A new sample of extremely/ultra metal-poor stars
PhST 133, a4036(2008)

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