Birgitta Nordström

Birgitta Nordström

Emerita, Associate professor emerIta

ORCID: 0000-0001-6023-4288

Publication year:
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101 - 150 out of 174Page size: 50
  1. 2006
  2. Published

    Revisiting the Geneva-Copehhagen survey

    Holmberg, J., Nordström, Birgitta & Andersen, J., 2006, In: Societa Astronomica Italiana. Memorie. 77, p. 1065

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Published

    Skrive- og rejsekalender

    Nordström, Birgitta, 2006, Københavns Universitets Almanak. 2006 ed. Danmark: Nyt Nordisk Forlag Arnold Busck, p. 215

    Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research

  4. Published

    Sulphur in the early ages of the Galaxy

    Depagne...[et al.], E., Hill, V., Spite, P., Andersen, J. & Nordström, Birgitta, 2006, Chemical Abundances and Mixing in Stars in the Milky Way and its Satellites. ESO Astrophysics Symposia. Holland: Springer, p. 128-129

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

  5. 2005
  6. Published

    Abundances in extremely metal-poor stars. Comparison of the trends of abundance ratios in giants and turnoff stars

    Spite, M., Bonifacio, P., Cayrel, R., Hill, V., Francois, P., Spite, F., Plez, B., Depagne, E., Andersen, J., Nordström, Birgitta & et al, 2005, Proceedings of International Astronomical Union, vol.1. IAU Symp 228 ed. Cambridge University Press, Vol. 1. p. 185-193

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  7. Published

    First stars VI - Abundances of C, N, O, Li, and mixing in extremely metal-poor giants. Galactic evolution of the light elements.

    Spite...[et al.], M., Cayrel, R., Plez, B., Hill, V., Spite, F., Depagne, E., Bonifacio, P., Barbuy, B., Beers, T. C., Andersen, J., Molaro, P., Nordström, Birgitta & Primas, F., 2005, In: Astronomy & Astrophysics. 430, p. 655-668

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. Published

    Københavns Universitets Almanak, Skriv- og Rejsekalender for år 2006

    Nordström, Birgitta, 2005, Københavns Universitets Almanak. Ed. N. Koudahl, Nyt Nordisk Forlag, Vol. 456.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication

  9. Published

    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. 581

    Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research

  10. Published

    Lithium abundances in extremely metal-pool stars". Comparrsion of the trends of abundance ratios in giants and turnoff stars

    Spite..[et al.], M., Andersen, J. & Nordström, Birgitta, 2005, Proceedings of International Astronomical Union Symposium, No.228. 228 ed. Cambridge University Press, p. 185-193

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  11. Published

    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. 35-40

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  12. Published

    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. 35-40

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  13. Published

    Solar neighbourhood in four dimensions

    Andersen, J., Nordström, Birgitta & Mayor, M., 2005, Astronomical Society of the Pacific Conference Series. 336 ed. American Astronomical Society, p. 305-308

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  14. Published

    Tracing the origin of the solar neighbourhood

    Nordström, Birgitta, Andersen, J. & Mayor, M., 2005, Proceedings of the Gaia Symposium "The Three-Dimensional Universe with Gaia" (ESA SP-576). Held at the Observatoire de Paris-Meudon, 4-7 October. 576 ed. European Space Agency, p. 183-186

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  15. 2004
  16. Published

    A livelier picture of the solar neighbourdhood

    Nordström, Birgitta, Mayor, M., Andersen, J., Holmberg, J., Pont, F., Olsen, E. H., Udry, S., Rosenkilde Jørgensen, B. & Mowlavi, N., 2004, Telescopes and Instrumentation, in the Messenger no. 118. European Space Agency, p. 61-65

    Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research

  17. Published

    A livelier picture of the solar neighbourhood

    Nordström, Birgitta, Mayor, M., Andersen, J., Holmberg, J., Jørgensen, B. R., Pont, F., Olsen, E. H., Udry, S. & Mowlavi, N., 2004, In: The Messenger. 118, p. 61-65

    Research output: Contribution to journal › Journal article › Research › peer-review

  18. Published

    Detailed chemical composition of the open cluster IC4651: the iron peak, alpha elements, and Li

    Pasquini, L., Randich, S., Zoccali, M., Hill, V., Charbonnel, C. & Nordström, Birgitta, 2004, In: Astronomy & Astrophysics. 424, p. 951-963

    Research output: Contribution to journal › Journal article › Research › peer-review

  19. Published

    First stars IV. CS 29497-030: evidence for operation of the s-process at very low metallicity

    Nordström, Birgitta, Andersen, J. & Depagne, E., 2004, In: Astronomy & Astrophysics. 413, p. 1071-1085

    Research output: Contribution to journal › Journal article › Research › peer-review

  20. Published

    First stars V - abundance patterns from C to Zn and supernova yields in the early galaxy

    Nordström, Birgitta, Andersen, J. & Cayrel, R., 2004, In: Astronomy & Astrophysics. 416, p. 1017-1038

    Research output: Contribution to journal › Journal article › Research › peer-review

  21. Published

    Københavns Universitets Almanak, Skriv- og Rejsekalender for år 2005

    Nordström, Birgitta, 2004, Københavns Universitets Almanak. Ed. N. Koudahl, Nyt Nordisk Forlag, Vol. 455.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication

  22. Published

    Lead abundance in the uranium star CS 31082-001

    Plez, B., Hill, V., Cayrel, R., Spite, M., Barbuy, B., Beers, T. C., Bonifacio, P., Primas, F. & Nordström, Birgitta, 2004, In: Astronomy & Astrophysics. 428, p. L9-L12

    Research output: Contribution to journal › Journal article › Research › peer-review

  23. Published

    Ny demografisk undersøgelse af Mælkevejen

    Nordström, Birgitta & Andersen, J., 2004, In: Aktuel Naturvidenskab. 5, p. 4-7

    Research output: Contribution to journal › Journal article › Research

  24. Published

    The Geneva-Copenhagen survey of the solar neighbourhood: ages, metallicities, and kinematic of ~ 14 000 F and G dwarfs

    Nordström, Birgitta, Andersen, J. & Holmberg, J., 2004, In: Astronomy & Astrophysics. 418, p. 989-1019

    Research output: Contribution to journal › Journal article › Research › peer-review

  25. Published

    The Geneva-Copenhagen survey of the solar neighbourhood: Conference Information: 5th Workshop on Galactic Chemodynamics (GCDV), JUL 09-11, 2003 Swinburne Univ, Melbourne, AUSTRALIA

    Nordström, Birgitta, Andersen, J., Holmberg, J., Jørgensen, B. R., Mayor, M. & Pont, F., 2004, In: Publications Astronomical Society of Australia. 21, 2, p. 129-133

    Research output: Contribution to journal › Journal article › Research › peer-review

  26. Published

    The Hamburg/ESO R-process enhanced star survey (HERES): I. project description. and discovery of CS 29497-004, a star with strong enhancement of neuton-capture elements

    Christlieb, N., Beers, T. C., Barklem, P. S., Bessel, M., Hill, V., Holmberg, J., Korn, A., Marsteller, L., Mashonkina, L., Qian, Y. Z., Rossi, S., Wasserburg, G. J., Zickgraf, F. J., Krats, K. L., Nordström, Birgitta, Pfeiffer, B. & Rhee, J., 2004, In: Astronomy & Astrophysics. 428, p. 1027-1037

    Research output: Contribution to journal › Journal article › Research › peer-review

  27. Published

    The age of the first nucleosynthesis in the galaxy

    Cayrel, R., Nordström, Birgitta & Andersen, J., 2004.

    Research output: Contribution to conference › Paper › Research

  28. Published

    Trends of abundance in extremely metal-poor giants observed at the VLT

    Spite.., M., Nordström, Birgitta, Andersen, J. & Francois, P., 2004, Carnegie Obsevarions Astrophysics Series. Cambridge University Press, Vol. 4. p. 8

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  29. Published

    Vores kosmiske fødested

    Nordström, Birgitta, 2004, In: Universitetsavisen. 12, p. 16-17

    Research output: Contribution to journal › Literature review › Research

  30. 2003
  31. Published

    First stars. III. A. Detailed elemental abundance study of four extremely metal-poor giant stars

    François, P., Depagne, E., Hill, V., Spite, M., Plez, B., Beers, T. C., Barbuy, B., Cayrel, R., Andersen, J., Bonifacio, P., Molaro, P., Nordström, Birgitta, Primas, F. & Spite, F., 2003, In: Astronomy & Astrophysics. 403, p. 1105-1114

    Research output: Contribution to journal › Journal article › Research › peer-review

  32. Published

    Improved oscillator strengths and wavelengths for Os I and Ir I, and new results on early r-process nucleosynthesis

    Ivarsson, S., Andersen, J., Nordström, Birgitta, Dai, X., Johansson, S., Lundberg, H., Nilsson, H., Hill, V., Lundqvist, M. & Wyart, J. F., 2003, In: Astronomy & Astrophysics. 409, 3, p. 1141-1149

    Research output: Contribution to journal › Journal article › Research › peer-review

  33. Published

    Local galactic evolution, in the evolution of galaxies. III - from simple approaches to self-consitent models

    Holmberg, J., Nordström, Birgitta & Jørgensen, B. R., 2003, In: Astrophysics and Space Science. 284, p. 685-688

    Research output: Contribution to journal › Journal article › Research › peer-review

  34. Published

    The age of the first nucleosynthesis in the galaxy

    Cayrel, R., Hill, V., Spite, M. E., Spite, F., François, P., Depagne, E., Nordström, Birgitta, Andersen, J., Plez, B., Barbuy, B., Beers, T. C., Bonifacio, P., Molaro, P. & Primas, F., 2003, Origin and Evolution of the Elements, from the Carnegie Observatories Centennial Symposia. Carnegie Observatories Astrophysics Series. Edited by A. McWilliam and M. Rauch, 2004. Pasadena: Carnegie Observatories, http://www.ociw.edu/ociw/symposia/series/symposium4/proceedings.html. Carnegie Mellon University Press, Vol. 4. p. 6

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  35. Published

    Trends of abundance in extremely metal-poor giants observed at the VLT

    Sprite, M., Depagne, E., Cayrel, R., Hill, V., François, P., Sprite, F., Nordström, Birgitta, Andersen, J., Plez, B., Barbuy, B., Beers, T. C., Bonifacio, P., Molaro, P. & Primas, F., 2003, Origin and Evolution of the Elements, from the Carnegie Observatories Centennial Symposia. Carnegie Observatories Astrophysics Series. Edited by A. McWilliam and M. Rauch, 2004. Pasadena: Carnegie Observatories, http://www.ociw.edu/ociw/symposia/series/symposium4/proceedings.html. European Space Agency, Vol. 4. p. 8

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  36. 2002
  37. Published

    Critical tests of stellar evolution in open clusters. III: stellar population and dynamical evolution of IC 4651

    Meibom, S., Andersen, J. & Nordström, Birgitta, 2002, In: Astronomy & Astrophysics. 386, p. 187-203

    Research output: Contribution to journal › Journal article › Research › peer-review

  38. Published

    First Stars II. Elemental abundances in the extremely metal-poor star CS 22949-037, A diagnostic of early massive supernovae

    Depagne, E., Hill, V., Spite, M. E., Spite, F., Plez, B., Beers, T. C., Barbuy, B., Cayrel, R., Andersen, J., Bonifacio, P., Francois, P., Nordström, Birgitta & Primas, F., 2002, In: Astronomy & Astrophysics. 390, p. 187-198

    Research output: Contribution to journal › Journal article › Research › peer-review

  39. Published

    First stars. I. The extreme r-element rich, iron-poor halo giant CS 31082-001, implications for the r-process site(s) and radioactive cosmocronology

    Hill, V., Plez, B., Cayrel, R., Beers, T. C., Nordström, Birgitta & Andersen, J., 2002, In: Astronomy & Astrophysics. 387, p. 560-579

    Research output: Contribution to journal › Journal article › Research › peer-review

  40. Published

    Universets alder og de første tunge grundstoffer

    Nordström, Birgitta & Andersen, J., 2002, In: Kvant. 13, p. 6-8

    Research output: Contribution to journal › Journal article › Research

  41. 2001
  42. Published

    Determination of [O/Fe] in BD +23 3130 from ESO VLT-UVES observations

    Cayrel, R., Andersen, J., Barbuy, B., Beers, T. C., Bonifacio, P., Francois, P., Hill, V., Molaro, P., Nordström, Birgitta, Plez, B., Primas, F., Spite, F. & Spite, M. E., 2001, In: New Astronomy Reviews. 45, p. 533-535

    Research output: Contribution to journal › Journal article › Research › peer-review

  43. Published

    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. 244-251

    Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Communication

  44. Published

    Measurement of stellar age from uranium decay

    Cayrel, R., Hill, V., Beers, T. C., Barbuy, B., Spite, M. E., Spite, F., Plez, B., Andersen, J., Bonifacio, P., Francois, P., Molaro, P., Nordström, Birgitta & Primas, F., 2001, In: Nature. 409, p. 691-692

    Research output: Contribution to journal › Journal article › Research › peer-review

  45. 2000
  46. Published

    Absolute Dimensions of Eclipsing Binaries. XXIII. The F-type system EI CEPHEI

    Torres, G., Andersen, J., Nordström, Birgitta & Latham, D. W., 2000, In: Astronomical Journal. 119, p. 1942-1955

    Research output: Contribution to journal › Journal article › Research › peer-review

  47. Published

    CHCN Strong Stars: Are These the Missing Pop III?

    Hill, V., Barbuy, B., Spite, F., Spite, M. E., Cayrel, R., Nordström, Birgitta & Beers, T. C., 2000, The First Stars in ESO Astrophysics Symposia. Berlin: Springer, p. 62-64

    Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Communication

  48. Published

    Dynamical evolution of intermediate-age and old clusters

    Andersen, J. & Nordström, Birgitta, 2000, Stellar Clusters and Associations: Convection, Rotation, and Dynamos, ASP Conf. Series 198. San Francisco: Astronomical Society of the Pacific, p. 171-182

    Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Communication

  49. Published

    Element abundance ratios in the extremely metal-poor binary star CS 22873-139

    Spite, M. E., Depagne, E., Nordström, Birgitta, Hill, V., Cayrel, R., Spite, F. & Beers, T. C., 2000, In: Astronomy & Astrophysics. 360, p. 1077-1085

    Research output: Contribution to journal › Journal article › Research › peer-review

  50. Published

    Heavy element abundances in the CH/CN strong stars CS 22948-27 and CS 29497-34

    Hill, V., Barbuy, B., Spite, M. E., Spite, F., Cayrel, R., Plez, B., Beers, T. C., Nordström, Birgitta & Nissen, P. E., 2000, In: Astronomy & Astrophysics. 353, p. 557-568

    Research output: Contribution to journal › Journal article › Research › peer-review

  51. Published

    Preliminary Abundance Ratios in an Extremely Metal-Poor Binary Star

    Nordström, Birgitta, Depagne, E., Spite, M. E., Spite, F., Hill, V., Cayrel, R. & Beers, T. C., 2000, The First Stars in ESO Astrophysics Symposia. Berlin: Springer, p. 64-65

    Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Communication

  52. 1999
  53. Published

    20 Years of CORAVEL Monitoring of Radial-Velocity Standard Stars

    Udry, S., Mayor, M., Maurice, E., Andersen, J., Imbert, M., Lindgren, H., Mermilliod, J., Nordström, Birgitta & Prévot, L., 1999, Precise Stellar Radial Velocities (IAU Coll. 170), ASP Conf.Ser. 185. San Francisco: Astronomical Society of the Pacific, p. 383-389

    Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research

  54. Published

    A Survey for Spectroscopic Binaries in a Large Sample of G Dwarfs

    Udry, S., Mayor, M., Latham, D. W., Stefanik, R. P., Torres, G., Mazeh, T., Goldberg, D., Andersen, J. & Nordström, Birgitta, 1999, The Tenth Cambridge Workshop on Cool Stars, Stellar Systems and the Sun, ASP Conf.Ser. 154. San Francisco: Astronomical Society of the Pacific, p. 2148-2155

    Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research

  55. Published

    Abundances in Very Metal-Poor Stars

    Spite, M. E., Spite, F., Cayrel, R., Hill, V., Nordström, Birgitta, Barbuy, B., Beers, T. C. & Nissen, P. E., 1999, In: Astrophysics and Space Science. 265, p. 141-144

    Research output: Contribution to journal › Journal article › Research

  56. Published

    Critical Tests in Open Clusters: Requirements and Pitfalls

    Andersen, J. & Nordström, Birgitta, 1999, Theory and Tests of Convection in Stellar Structure, ASP Conf. Ser. 173. San Francisco: Astronomical Society of the Pacific, p. 31-39

    Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research

  57. Published

    Local Stars as Tracers of Galactic Evolution

    Nordström, Birgitta, Andersen, J., Olsen, E. H., Fux, R., Mayor, M., Mowlavi, N. & Pont, F., 1999, In: Astrophysics and Space Science. 265, p. 235-241

    Research output: Contribution to journal › Journal article › Research

  58. Published

    The Inventory of F and G Dwarfs: Observational Kinematics in the Milky Way

    Pont, F., Fux, R., Mayor, M., Andersen, J., Nordström, Birgitta & Olsen, E. H., 1999, Galaxy Dynamics, ASP Conf. Ser. 182. San Francisco: Astronomical Society of the Pacific, p. 305-306

    Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research

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