Birgitta Nordström
Emerita, Associate professor emerIta
DARK
Jagtvej 128, Tower I, 2nd floor
2200 København N
The Cosmic Dawn Center
Jagtvej 128, Tårn 1, 2. sal
2200 København N.
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Broadband UBVR cIc photometry of horizontal-branch and metal-poor candidates from the HK and Hamburg/ESO surveys. I.
Beers, T. C., Flynn, C., Rossi, S., Sommer-Larsen, J., Wilhelm, R., Marsteller, B., Lee, Y. S., De Lee, N., Krugler, J., Deliyanni, C. P., Zickgraf, F., Holmberg, J., Önehag, A., Eriksson, A., Trendrup, M. D., Salim, S., Andersen, J., Nordström, Birgitta, Christlieb, N. & Frebel, A., 2007, In: Astrophysical Journal Supplement Series. 168, 1, p. 128-139 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Lithium abundance in extremely metal-poor stars
Bonifacio, P., Molaro, P., Sivarani, T., Spite, M., Spite, F., Cayrel, R., Francois, P., Hill, V., Beers, T. C., Andersen, J., Barbuy, B., Depagne, E., Nordström, Birgitta & Primas, F., 2005, Highlights of Astronomy. 13 ed. USA: Cambridge University Press, p. 581Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
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Lithium abundances in extremely metal-poor unevoled stars
Bonifacio, P., Molaro, P., Sivarani, T., Cayrel, R., Spite, M., Plez, B., Andersen, J., Nordström, Birgitta & et al., 2005, Proceedings of the International Astronomical Union Symposia and Colloquia. 228 ed. Cambridge University Press, p. 35-40Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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The ESO large programme " first stars": in science with the VLT in the ELT era
Bonifacio, P., Andersen, J., Andrievsky, S. M. & Nordström, Birgitta, 2009, Astrophysics and Space Science Proceedings, part I, s.31-35. Springer Netherlands: Springer, p. 31-35 4 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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First stars VII - Lithium in extremely metal poor dwarfs
Bonifacio, P., Molaro, P., Sivarani, T., Cayrel, R., Spite, M., Spite, F., Plez, B., Andersen, J., Barbuy, B., Beers, T. C., Depagne, E., Hill, V., Francios, P., Nordström, Birgitta & Primas, F., 2007, In: Astronomy & Astrophysics. 462, 3, p. 851-864 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
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First stars XII. Abundances in extremely metal-poor turnoff stars, and comparison with the giants
Bonifacio, P., Spite, M., Cayrel, R., Hill, V., Andersen, J. & Nordström, Birgitta, 2009, In: Astronomy & Astrophysics. 501, 2, p. 519-530 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Lithium abundances in extremely metal-poor unevolved stars
Bonifacio, P., Molaro, P., Sivarani, T., Cayrel, R., Spite, M., Spite, F., Plez, B., Barbuy, B., Andersen, J., Nordström, Birgitta & et al., 2005, Proceedings of the International Astronomical Union(2005),1. 228 ed. Cambridge University Press, p. 35-40Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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The ESO large programme first stars
Bonifacio...[et al.], P., Andersen, J., Andrievsky, S., Barbuy, B., Beers, T. C., Caffau, E. & Nordström, Birgitta, 2009, Astrophysics and Space Science Proceedings. Moorwood, A. (ed.). Springer, (Science with VLT in the ELT era, 8-12 October 2007, Garching, Germany).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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Towards stellar effective temperatures and diameters at 1 per cent accuracy for future surveys
Casagrande, L., Portinari, L., Laney, I. S., Silva Aguirre, V., Datson, J., Andersen, J., Nordström, Birgitta, Holmberg, J., Flynn, C. & Asplund, M., 17 Feb 2014, In: Monthly Notices of the Royal Astronomical Society. 439, 2, p. 2060-2073Research output: Contribution to journal › Journal article › Research › peer-review
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First Measurement of the Uranium/Thorium Ratio in a Very Old Star: Implications for the Age of the Galaxy
Cayrel, R., Spite, M. E., Spite, F., Hill, V., Primas, F., Francois, P., Beers, T. C., Plez, B., Barbuy, B., Andersen, J., Nordström, Birgitta, Molaro, P. & Bonifacio, P., 2001, Astrophysical Ages and Time Scales, ASP Conference Series, Vol. 245, 2001. San Francisco: Astronomical Society of the Pacific, p. 244-251Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Communication
ID: 113655826
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Origin and distribution of the lightest and heaviest elements in the primitive halo
Research output: Contribution to journal › Journal article › Research › peer-review
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129
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HST/STIS abundances in the uranium rich metal poor star CS 31082-001: Constraints on the r-Process
Research output: Contribution to journal › Conference article › Research › peer-review
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117
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Abundances and kinematics of carbon-enhanced metal-poor stars in the Galactic halo A new classification scheme based on Sr and Ba
Research output: Contribution to journal › Journal article › Research › peer-review
Published