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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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. 383-389Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
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A Baade-Wesselink analysis of the RR Lyrae star V9 in 47 Tucanae
Storm, J., Nordström, Birgitta, Carney, B. W. & Andersen, J., 1994, In: Astronomy & Astrophysics. Vol 291, p. 121-134Research output: Contribution to journal › Journal article › Research
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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. 2148-2155Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
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A catalog of rotational and radial velocities for evolved stars V. Southern stars
De Medeiros, J. R., Alves, S., Udry, S., Andersen, J., Nordström, Birgitta & Mayor, M., 21 Jan 2014, In: Astronomy & Astrophysics. 561, A126.Research output: Contribution to journal › Journal article › Research › peer-review
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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. 61-65Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
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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. 61-65Research output: Contribution to journal › Journal article › Research › peer-review
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A new sample of extremely/ultra metal-poor stars
Perez..[et al.], A., Christlieb, N., Ryan, S. G. & Nordström, Birgitta, 19 Dec 2008, In: Physica Scripta. 2008, T133, p. 014036Research output: Contribution to journal › Conference article › Research › peer-review
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AR Aurigae
Johansen, K., Nordström, Birgitta, Pedersen, H. N., Sørensen, H. & Høg, E., 1994, In: Astronomisk Tidsskrift. Vol 27, p. 162-176Research output: Contribution to journal › Journal article › Research
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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. 1942-1955Research output: Contribution to journal › Journal article › Research › peer-review
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Absolute dimensions of eclipsing binaries. XXIX. The Am-type systems SW Canis Majoris and HW Canis Majoris
Torres, G., Clausen, J. V., Bruntt, H., Claret, A., Andersen, J., Nordström, Birgitta, Stefanik, R. P. & Latham, D. W., 18 Jan 2012, In: Astronomy & Astrophysics. 537, p. A117Research output: Contribution to journal › Journal article › Research › peer-review
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Absolute dimensions of eclipsing binaries. XXVI. Setting a new standaed: Masses, radii, and abundances for the F-type systems AD bootis, VZ hydrae, and WZ ophiuchi
Clausen, J. V., Torres, G., Bruntt, H., Andersen, J., Nordström, Birgitta, Stefanik, R. P., Latham, D. W. & Southworth, J., 2008, In: Astronomy & Astrophysics. 487, 3, p. 1095-1117Research output: Contribution to journal › Journal article › Research › peer-review
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Absolute dimensions of solar-type eclipsing binaries. II. V636 centauri: A 1.05 Modot primary with an active, cool, oversize 0.85 Modot secondary
Clausen, J. V., Bruntt, H., Claret, A., Larsen, A., Andersen, J., Nordström, Birgitta & Giménez, A., 2009, In: Astronomy & Astrophysics. 502, 1, p. 253-265 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Abundance of Nitrogen in the early galaxy from the NH band at 336 nm
Spite, M., Plez, B., Hill, V., Spite, F., Cayrel, R., Francois, P., Depagne, E., Andersen, J., Barbuy, B., Beers, T., Bonifacio, P., Molaro, P., Nordström, Birgitta & Primas, F., 2006, Highlights of Astronomy. 13 ed. USA: Astronomical Society of the Pacific, p. 590Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
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Abundance of heavy elements in extremely metal-poor stars
Francois, P., Cayrel, R., Dapagne, E., Andersen, J., Nordström, Birgitta & et al, 2006, Chemical Abundances and Mixing in Stars in the Milky Way and its Satellities. Holland: Springer, p. 122-125Research output: Chapter in Book/Report/Conference proceeding › Preface/postscript › Research
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Abundance of heavy elements in extremely metal-poor stars in origin of matter and evolution of galaxies, AIP Conference Proceedings, subser
Francois, P., Depagne, E., Hill, V., Spite, F., Spite, M., Andersen, J., Nordström, Birgitta & et al, 2006, In: Astronomy & Astrophysics. 847, p. 205-212Research output: Contribution to journal › Journal article › Research › peer-review
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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
Hansen, C. J., Hansen, T. T., Koch, A., Beers, T. C., Nordström, Birgitta, Placco, V. M. & Andersen, J., 19 Mar 2019, In: Astronomy & Astrophysics. 623, 13 p., A128.Research output: Contribution to journal › Journal article › Research › peer-review
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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. 141-144Research output: Contribution to journal › Journal article › Research
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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. 185-193Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Abundances in extremey metal-poor stars: comparison of the trends of abundance ratios in giants and turnoff stars
Spite, M., Bonifacio, P., Cayrel, R., Spite, F., Hill, V., Andersen, J., Barbuy, B., Beers, T. C., Depagne, E., Francios, P., Molaro, P., Nordström, Birgitta, Pelz, B. & Primas, F., 2007, Proceedings of the International Astronomical Union: Symposium S239. Cambridge University Press, Vol. 2, Symposium S239. p. 280-285 5 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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Abundances of carbon-enhanced metal-poor stars as constraints on their formation
Hansen, C. J., Nordström, Birgitta, Hansen, T. T., Kennedy, R. C., Placco, V. M., Beers, T. C., Andersen, J., Cescutti, G. & Chiappini, C., 1 Apr 2016, In: Astronomy & Astrophysics. 588, A37.Research output: Contribution to journal › Journal article › Research › peer-review
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Accurate Masses and Radii as Test Data for Stellar Models: Status and Progress on the Copenhagen Project
Andersen, J., Clausen, J. V., Helt, B. E., Johansen, K. T., Nordström, Birgitta, Garcia, M., Giménez, A., Stefanik, R. P. & Vaz, L. P. R., 1993, Inside the Stars (IAU Colloquium 137), Vol. 40. San Francisco, California, p. 361-363Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Age - metallicity relation in the Magellanic Clouds clusters
Livanou, E., Dapergolas, A., Kontizas, M., Nordström, Birgitta, Kontizas, E., Andersen, J., Dirsch, B. & Karampelas, A., 30 May 2013, In: Astronomy & Astrophysics. 554, 12 p., A16.Research output: Contribution to journal › Journal article › Research › peer-review
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Baade-Wesselink Analyses of Field vs. Cluster RR Lyrae Variables
Storm, J., Carney, B. W., Andersen, J. & Nordström, Birgitta, 1994, Hot Stars in the Galactic Halo. Cambridge, USA, p. 298-303Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Binaries and Cluster as Tests of Stellar Evolution Models
Andersen, J., Nordström, Birgitta & Clausen, J. V., 1990, Nordic-Baltic Astronomy Meeting. Uppsala, Sverige, p. 23-26Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Binary properties of CH and carbon-enhanced metal-poor stars
Jorissen, A., Van Eck, S., Van Winckel, H., Merle, T., Boffin, H. M. J., Andersen, J., Nordström, Birgitta, Udry, S., Masseron, T., Lenaerts, L. & Waelkens, C., Feb 2016, In: Astronomy & Astrophysics. 586, A158.Research output: Contribution to journal › Journal article › Research › peer-review
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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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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. 62-64Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Communication
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CS 22876-032: The most metal-poor dwarfs. Abundances and 3D effects
González Hernández, J. I., Bonifacio, P., Ludwig, H. -., Caffau, E., Spite, M., Spite, F., Andersen, J., Nordström, Birgitta & et al., E. A., 2008, AIP Conference Proceedings. American Institute of Physics, Vol. 990. p. 175-177 (First stars III: First stars II Conference. AIP Conference Proceedings, Vol. 990, Vol. 990).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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CS 29497-030: Lead in the early galaxy
Sivarani, T., Bonifacio, P., Molaro, P., Cayrel, R., Spite, M., Spite, F., Plez, B., Andersen, J., Barbuy, B., Beers, T. C., Depagne, E., Hill, V., Francois, P., Nordström, Birgitta & Primas, F., 2006, Highlights of Astronomy. 13 ed. USA: Astronomical Society of the Pacific, p. 589-590Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
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Call for candidates for Editor-in-Chief of A&A
Nordström, Birgitta, 26 May 2011, In: Astronomy & Astrophysics. 530, p. E1 1 p.Research output: Contribution to journal › Comment/debate › Research
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Chemical Abundances Of Carbon-enhanced Metal-poor Stars With X-shooter
Kennedy, C. R., Beers, T. C., Nordström, Birgitta & Hansen, C., 6 Jan 2012, In: American Astronomical Society. Bulletin. 219, p. 313.06Research output: Contribution to journal › Conference article › Research › peer-review
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Chemical Composition of a Kinematically Identified Stellar Group in the Milky Way
Stonkuté, E., Tautvaisiené, G., Zenoviené, R. & Nordström, Birgitta, 1 Jan 2012, In: Astrophysics and Space Science Proceedings. 2012 , Part 2, p. 223-224Research output: Contribution to journal › Conference article › Research › peer-review
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Chemical Tagging of Kinematic Stellar Groups in the Milky Way Disk
Nordström, Birgitta, Stonkuté, E., Tautavisené, G. & Zenoviené, R., 1 Aug 2012, In: Astronomical Society of the Pacific. Conference Proceedings. 458, p. 235-Research output: Contribution to journal › Conference article › Research › peer-review
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Chemical analysis of ancient relicts in the Milky Way disk
Stonkuté, E., Zenoviené, R., Tautvaisiené, G. & Nordström, Birgitta, 7 Feb 2012, In: E P J Web of Conferences. 19, p. 05007Research output: Contribution to journal › Conference article › Research › peer-review
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Chemical evolution in the Milky Way Disk
Nordström, Birgitta, 2006, AIP Conference Proceedings vol. 847: Origin of Matter and Evolution of galaxies: International Symposium on Origin of Matter and Evolution of Galaxies 2005: New Horizon of Nuclear Astrophysics and Cosmology. American Institute of Physics, Vol. 847. p. 87-91Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Comission 45: spectral classification
Gary, R. O., Nordström, Birgitta, Giridhar, S., Burgasser, A. J., Adam, J., Eyer, L., Gupta, R., Hanson, M. M., Irwin, M. J. & Soubiran, C., 4 Apr 2012, In: Proceedings of the International Astronomical Union. 7, T28A, p. 190-195Research output: Contribution to journal › Conference article › Research › peer-review
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Commission 30: radial velocities
Udry....[et al.], S., Torres, W. & Nordström, Birgitta, 14 May 2011, 2 p. IAU.Research output: Other contribution › Research
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Commission 30: radial velocities
Udry, S., Torres, G., Nordström, Birgitta, Fekel, F. C., Freeman, K. C., Glushkova, E. V., Marcy, G. W., Mathieu, R. D., Pourbaix, D., Turon, C. & Zwitter, T., 2008, Proceedings of the International Astronomical Union, vol.4, issue 27A: 2006-2009, triennial report. Cambridge University Press, Vol. 4. p. 316-325Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Commission 33: structure and dynamics of the galatic system
Gerhard, O., Wyse, R. F., Whitelock, P. A., Efremov, Y. N., Evans, W., Flynn, C., Grindlay, J. E., Nordström, Birgitta & Yuan, C., 2008, Proceedings of the International Astronomical Union, vol.4, issue 27A: 2006-2009, triennial report. Cambridge University Press, Vol. 4. p. 275-276Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Commission 33: structure and dynamics of the galactic system
Gerhard...[et al.], O., Wyse, R. F., Whitelock, P. A. & Nordström, Birgitta, 14 May 2011, 1 p. IAU.Research output: Other contribution › Research
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Commission 33: Structure and dynamics of the galactic system
Whitelock, P., Gerhard, O., Efremov, Y., Wyn, E., Flynn, C., Grindlay, J., Nordström, Birgitta, Perryman, M., Wyse, R. & Yuan, C., 2007, Proceedings of the International Astronomical Union, Reports on Astronomy 2002-2005: Transactions T26A. Engvold, O. (ed.). Cambridge University Press, Vol. 1. p. 275-276 1 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Commission 33: structure and dynamics of galactic system
Wyse, R., Nordström, Birgitta, Gerhard, O., Bland-Hawthorn, J., Feltzing, S., Fuchs, B. & Minniti, D., 4 Apr 2012, In: Proceedings of the International Astronomical Union. 7, T28A, p. 246-248Research output: Contribution to journal › Conference article › Research › peer-review
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Commission 33: Division VII : Galactic system
Whitelock, P., Sarajedini, A., Gerhard, O., Giersz, M., Meylan, G., Nordström, Birgitta, Spergel, D. & Spurzem, R., 2007, Proceedings of the International Astronomical Union, Reports on Astronomy 2002-2005: Transactions T26A. Engvold, O. (ed.). Cambridge University Press, Vol. 1. p. 273Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Commission 42: Close binaries
Gim'enez, A., Rucinski, S., Szkody, P., Gies, D., Kang, Y., Linsky, J., Livio, M., Morrell, N., Hilditch, R. & Nordström, Birgitta, 2007, Proceedings of the International Astronomical Union, Reports on Astronomy 2002-2005: Transactions T26A. Engvold, O. (ed.). Cambridge University Press, Vol. 1. p. 259-266 7 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Commission 42: close binaries
Rucinski...[et al.], S. M., Ribas, I., Giménez, A. & Nordström, Birgitta, 14 May 2011, 2 p. IAU.Research output: Other contribution › Research
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Commission 42: close binary stars
Rucinski, S. M., Ribas, I., Giménz, A., Harmanec, P., Hilditch, R. W., Kaluzny, J., Niarchos, P., Nordström, Birgitta, Oláh, K., Richards, M. T., Scarfe, C. D., Sion, E. M., Torres, G. & Vrielmann, S., 2008, Proceedings of the International Astronomical Union, vol.4, issue 27A: 2006-2009, triennial report. Cambridge University Press, Vol. 4. p. 260-266Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Commission 45: spectral classification
Giridhar, S., Gray, R. O., Corbally, C. J., Bailer-Jones, C. A. L., Eyer, L., Irwin, M. J., Kirkpatrick, J. D., Majewski, S., Minniti, D. & Nordström, Birgitta, 2008, Proceedings of the International Astronomical Union, vol.4, issue 27A: 2006-2009, triennial report. Cambridge University Press, Vol. 4. p. 228-235Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Commission 45: stellar classification
Giridhar....[et al.], S., Grav, R., Corbally, C. & Nordström, Birgitta, 14 May 2011, 2 p. IAU.Research output: Other contribution › Research
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Commission 55: communicating astronomy with the public
Robson ...[et al.], I. E., Dennis, R. & Nordström, Birgitta, 14 May 2011, 3 p. IAU.Research output: Other contribution › Research
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Commission 55: communicating astronomy with the public
Robson, I. E., Crabtree, D. R., Christensen, L. L., Alvarez Pomares, O., Damineli Neto, A., Fienberg, R. T., Green, A., Kembhavi, A. K., Nordström, Birgitta, Sekiguchi, K., Whitelock, P. A. & Zhu, J., 2008, Proceedings of the International Astronomical Union, vol.4, issue 27A: 2006-2009, triennial report. Cambridge University Press, Vol. 4. p. 460-464Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Constraints on early galatic enrichment from a large sample of extremely metal-poor stars observed with VLT + UVES
Hill, V., Caryrel, R., Spite, M., Plez, B., Spite, F., Francois, P., Depagne, E., Andersen, J., Barbuy, B., Beers, T., Bonifacio, P., Molaro, P., Nordström, Birgitta & Primas, F., 2006, Highlights of Astronomy. 13 ed. USA: Astronomical Society of the Pacific, p. 584Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
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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. 31-39Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
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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. 187-203Research output: Contribution to journal › Journal article › Research › peer-review
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Cross-correlation radial-velocity techniques for rotating F stars
Nordström, Birgitta, Latham, D. W., Morse, J. A., Milone, A. A. E., Kurucz, R. L., Andersen, J. & Stefanik, R. P., 1994, In: Astronomy & Astrophysics. Vol 287, p. 338-347Research output: Contribution to journal › Journal article › Research
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Den formørkelsesvariable AR Aurigae
Johansen, K. T. & Nordström, Birgitta, 1993, In: Amatør Astronomen. 3. årg., nr. 5, sept./okt. 1993, p. 18Research output: Contribution to journal › Journal article › Research
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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. 951-963Research output: Contribution to journal › Journal article › Research › peer-review
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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. 533-535Research output: Contribution to journal › Journal article › Research › peer-review
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Division IX: Optical and infrared techniques
Sterken, C., Hearnshaw, J. B., Cullum, M., Dennefeldt, M., Kudritzki, R. P., Landolt, A. U., Lawson, P. R., Martinez, P., Nordström, Birgitta & Ding-Qiang, S., 2007, Proceedings of the International Astronomical Union, Reports on Astronomy 2002-2005: Vol. T26A. Engvold, O. (ed.). Cambridge University Press, Vol. 1. p. 303-305 2 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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Division Vii: the galactic system
Hatzidimiriou..[et al.], D., Wyse, R., Gerhard, O. & Nordström, Birgitta, 4 Apr 2012, In: Proceedings of the International Astronomical Union. 7, T28A, p. 243-245Research output: Contribution to journal › Conference article › Research › peer-review
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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. 171-182Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Communication
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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. 1077-1085Research output: Contribution to journal › Journal article › Research › peer-review
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Empirical Tests of Abundance and Opacity Effects in Stellar Models
Andersen, J., Nordström, Birgitta & Clausen, J. V., 1993, The Feedback of Chemical Evolution on the Stellar Content of Galaxies. Proceedings of the III*Od DAEC Workshop. Meudon, France, p. 5-9Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Evindence of mixing in extremely metal-poor giants
Spite..[et al.], M., Cayrel, R., Spite, F., Nordström, Birgitta & Andersen, J., 2006, Chemical Abundances and Mixing in Stars in the Milky Way and its Satellities. Holland: Springer, p. 200-203Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Evolution of the galactic disk from a local sample
Nordström, Birgitta, Andersen, J. & Holmberg, J., 2007, Galaxy evolution across the Huble time: Proceedings of the International Astronomical Union, Symp. 235. Combes, F. & Palous, J. (eds.). Cambridge University Press, Vol. Symp.235. p. 126Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Evolution of the milky way disk
Nordström, Birgitta & Andersen, J., 2006, Many Scales in the Universe - JENAM 2004 ASTROPHYSICS REVIEWS: 13th Joint European and National Astronomical MeetingInst Astrofis Andaluc, Granada, SPAIN, SEP 13-17, 2004. Springer, p. 121-130Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Executive Committee Working Group Women in Astronomy
Maddison, S., Primas, F., Aerts, C., Clayton, G., Combes, F., Dubner, G., Feretti, L., Green, A., Griffin, E., Liang, Y., Motizuki, Y. & Nordström, Birgitta, 4 Apr 2012, In: Proceedings of the International Astronomical Union. 7, T28A, p. 418-419Research output: Contribution to journal › Conference 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
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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. 187-198Research output: Contribution to journal › Journal article › Research › peer-review
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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. 1071-1085Research output: Contribution to journal › Journal article › Research › peer-review
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First stars IX - Mixing in extremely metal-poor giants. Variation of the 12C/13C, [Na/Mg] and [Al/Mg] ratios
Spite...[et al.], M., Cayrel, R., Hill, V., Spite, F., Francois, P., Plez, B., Bonifacio, P., Molaro, P., Depagne, E., Andersen, J. & Nordström, Birgitta, 2006, In: Astronomy & Astrophysics. 455, 1, p. 291-301Research output: Contribution to journal › Journal article › Research › peer-review
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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. 1017-1038Research output: Contribution to journal › Journal article › Research › peer-review
- 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. 655-668Research output: Contribution to journal › Journal article › Research › peer-review
- Published
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
- Published
First stars VIII: Enrichment of the neutron-capture elements in the early galaxy
Francois, P., Depagne, E., Hill, V., Spite, M., Spite, F., Plez, B., Beers, T. C., Andersen, J., James, G., Barbuy, B., Cayrel, R., Bonifacio, P., Molaro, P., Nordström, Birgitta & Primas, F., 2007, In: Astronomy & Astrophysics. 476, 2, p. 935-950 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
First stars X. The nature of three unevolved carbon-enhanced metal-poor stars
Sivarani, T., Beers, T. C., Bonifacio, P., Molaro, P., Cayrel, P., Spite, M., Spite, R., Plez, F., Andersen, J., Nordström, Birgitta & et al, 2006, In: Astronomy & Astrophysics. 459, 1, p. 125-135Research output: Contribution to journal › Journal article › Research › peer-review
- Published
First stars XI. Chemical composition of the extremely metal-poor dwarfs in the binary CS 22876-032
González Hernádez...[et al.], J. I., Bonifacio, P., Ludwig, H. -., Caffau, E., Andersen, J., Spite, M., Nordström, Birgitta & Spite, E., 2008, In: Astronomy & Astrophysics. 480, 1, p. 233-246Research output: Contribution to journal › Journal article › Research › peer-review
- Published
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
- Published
First stars XIV. Sulfur abundances in extremely metal-poor stars
Spite..[et al..], M., Caffau, E., Andrievsky, S. M., Korotin, S. A., Andersen, J. & Nordström, Birgitta, 17 Feb 2011, In: Astronomy & Astrophysics. 528, p. A9 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
First stars XV. Third-peak r-process element and actinide abundances in the uranium-rich star CS31082-001
Barbuy...[et al.], B., Spite, M., Hill, V., Primas, F., Nordström, Birgitta & Andersen, J., 3 Oct 2011, In: Astronomy & Astrophysics. 534, 10, p. A60 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
First stars XVI. HST/STIS abundances of heavy elements in the uranium-rich metal-poor star CS 31082-001
Siquerira Mello Jr., C., Spite, M., Barbuy, B., Spite, F., Caffau, E., Hill, V., Wanajo, S., Primas, F., Plez, B., Cayrel, R., Nordström, Birgitta, Andersen, J., Sneden, C., Beers, T. C., Bonifacio, P., Francois, P. & Molaro, P., 1 Feb 2013, In: Astronomy & Astrophysics. 550, 17 p., A122.Research output: Contribution to journal › Journal article › Research › peer-review
- 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. 560-579Research output: Contribution to journal › Journal article › Research › peer-review
- 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. 1105-1114Research output: Contribution to journal › Journal article › Research › peer-review
- Published
First stars. XIII. Two extremely metal-poor RR Lyrae stars
Hansen...[et al.}, C. J., Nordström, Birgitta, Bonifacio, P., Spite, M. & Andersen, J., 26 Jan 2011, In: Astronomy & Astrophysics. 527, p. A65 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Four-colour photometry of eclipsing binaries. XXXIII. Light curves of TZ Fornacis
Clausen, J. V., Andersen, J., Helt, B. E., Jensen, K. S., Nordström, Birgitta, Gimenez, A., Lindgren, H., Reipurth, B. & Vaz, L. P. R., 1991, In: Astronomy & Astrophysics. 88, suppl. series, p. 535-544Research output: Contribution to journal › Journal article › Research
- Published
Fundamental stellar properties in NGC 3680
Nordström, Birgitta, Andersen, J. & Andersen, M. I., 1997, Fundamental stellar properties: The interaction between observation and theory. -, p. 146-149Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
GRB 080721: OA fading and redshift
Jakobsson, P., Malesani, Daniele Bjørn, Vreeswijk, P. M., Fynbo, Johan Peter Uldall, Milvang-Jensen, B., de Ugarte Postigo, A., Nordström, Birgitta & Stonkute, E., 22 Jul 2008, USAResearch output: Other contribution › Research
- Published
GRB 120212A: Not optical observation
Xu, D., Malesani, Daniele Bjørn, Barisevicius, G., Nordström, Birgitta, Andersen, J. & Jakobsson, P., 2012, GRB Coordinates Network, Circular Service, 12941, Observation Report.Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
- Published
Gender in physics in Denmark
Niss, K. U., Nordström, Birgitta, Bearden, Ian & Grage, M., 1 Jan 2013, AIP Conference Proceedings. Vol. 1517. p. 94-95 2 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
HE 0017+0055: A probable pulsating CEMP-rs star and long-period binary
Jorissen, A., Hansen, T., Van Eck, S., Andersen, J., Nordström, Birgitta, Siess, L., Torres, G., Masseron, T. & Van Winckel, H., Feb 2016, In: Astronomy & Astrophysics. 586, A159.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
HST-STIS abundances in the uranium-rich very metal.poor star CS 31082-001
Barbuy, B., Spite, B., Hill, V., Primas, F., Plez, B., Andersen, J. & Nordström, Birgitta, 9 Mar 2010, In: Proceedings of the International Astronomical Union. 5, Symposium S265, p. 120-121 1 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
HST/STIS abundances in the uranium rich metal poor star CS 31082-001: Constraints on the r-Process
Siqueira-Mello, C., Spite.., M., Barbuy, B., Spite, F., Au, E. C. F., Hill, V., Wanajo, S., Primas, F., Plez, B., Cayrel, R., Andersen, J., Nordström, Birgitta, Sneden, C., Beers, T. C., Bonifacio, P., Francois, P. & Molaro, P., 19 May 2016, In: Journal of Physics: Conference Series (Online). 665, 012056.Research output: Contribution to journal › Conference article › Research › peer-review
- Published
Halo chemistry and first stars: the chemical composition of matter in the early galaxy, from C to Mg
Spite, M., Bonifacio, P., Andersen, J. & Nordström, Birgitta, 2009, Proceedings of the International Astronomical Union Symposia and Colloquia: The Galaxy Disk in Cosmological Context , vol.254 s. 349-354. Cambridge University Press, Vol. 254. p. 349-354 5 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- 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. 557-568Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Heavy elements in a sample of extremely metal-poor giants
Francois, P., Depagne, E., Cayrel, R., Hill, V., Spite, F., Spite, M., Plez, B., Barbuy, B., Beers, T., Bonifacio, P., Andersen, J., Primas, F., Nordström, Birgitta, Thirupathi, S. & Molaro, P., 2006, Highlights of Astronomy. 13 ed. USA: Astronomical Society of the Pacific, p. 583-584Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
- 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. 1141-1149Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Investigation of ancient substructures in the milky way: chemical composition study
Stonkute, E., Nordström, Birgitta & Tautvai'siené, G., 9 Mar 2010, In: Proceedings of the International Astronomical Union. 5, p. 376-377 2 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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
- 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
- Published
Københavns Universitets Almanak, Skriv- og Rejsekalender for år 2007
Nordström, Birgitta, 2006, Københavns Universitets Almanak. Ed. N. Koudahl, Nyt Nordisk Forlag, Vol. 457.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
- Published
Københavns Universitets Almanak, Skriv- og Rejsekalender for år 2009
Nordström, Birgitta, 2008, Københavns Universitets Almanak. Ed. N. Koudahl, Nyt Nordisk Forlag, Vol. 459.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
ID: 113655826
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Origin and distribution of the lightest and heaviest elements in the primitive halo
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HST/STIS abundances in the uranium rich metal poor star CS 31082-001: Constraints on the r-Process
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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
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