Astronomi

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  1. 2004
  2. Excitation of Radial P-Modes in the Sun and Stars

    Robert Stein, Dali Georgobiani, Regner Trampedach, Hans-Günter Ludwig & Åke Nordlund, 2004, I: Solar Physics. 220, 2, s. 229-242

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  3. Experimental and simulated M-shell nickel spectra in the 14.4-18.0 nm region from magnetic fusion devices

    M Mattioli, KB Fournier, I Coffey, M Finkenthal, Christer Jupén & M Valisa, 2004, I: Journal of Physics B: Atomic, Molecular and Optical Physics. 37, 1, s. 13-40

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  4. Fe II Diagnostic Tools for Quasars

    E. Verner, F. Bruhweiler, D. Verner, Sveneric Johansson, T. Kallman & T. Gull, 2004, I: Astrophysical Journal. 611, 2, s. 780-785

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  5. Fe II fluorescence in symbiotic stars

    Mattias Eriksson, H. Veenhuizen, Glenn Wahlgren & Sveneric Johansson, 2004, The Environment and Evolution of Double and Multiple Stars, Proceedings of IAU Colloquium 191 (Revista Mexicana de Astronomía y Astrofísica (Serie de Conferencias ). Allen, C. & Scarfe, C. (red.). Instituto de Astronomía, UNAM, Vol. 21. s. 132-136

    Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

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

    T. Sivarani, P. Bonifacio, P. Molaro, R. Cayrel, M. Spite, F. Spite, B. Plez, J. Andersen, B. Barbuy, T. C. Beers, E. Depagne, V. Hill, P. François, Birgitta Nordström & F. Primas, 2004, I: Astronomy & Astrophysics. 413, 3, s. 1073-U65

    Forskningsoutput: TidskriftsbidragÖversiktsartikel

  7. First stars V - Abundance patterns from C to Zn and supernova yields in the early Galaxy

    R. Cayrel, E. Depagne, M. Spite, V. Hill, F. Spite, P. François, B. Plez, T. Beers, F. Primas, J. Andersen, B. Barbuy, P. Bonifacio, P. Molaro & Birgitta Nordström, 2004, I: Astronomy & Astrophysics. 416, 3, s. 1117-1138

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  8. Heavy Element Abundances in Late-B and Early-A Stars. I. Co-Added IUE Spectra of HgMn Stars

    S J Adelman, C R Proffitt, Glenn Wahlgren, D S Leckrone & Linus Dolk, 2004, I: The Astrophysical Journal Supplement Series. 155, 1, s. 179-189

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  9. Identification of emission lines in the low-ionization strontium filament near Eta Carinae

    Henrik Hartman, T Gull, Sveneric Johansson & N Smith, 2004, I: Astronomy & Astrophysics. 419, 1, s. 215-224

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  10. Instruments for a European Extremely Large Telescope: the challenges of designing instruments for 30- to 100-m telescopes

    Adrian P. Russell, Guy Monnet, Andreas Quirrenbach, Roland Bacon, Michael Redfern, Torben Andersen, Arne Ardeberg, Eli Atad-Ettedgui & Timothy G. Hawarden, 2004, Ground-based instrumentation for astronomy (Proceedings of the SPIE). Moorwood, A. F. M. & Iye, M. (red.). SPIE, Vol. 5492. s. 1796-1809

    Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

  11. Intrinsic Wavelength Shifts in Stellar Spectra

    Dainis Dravins, Lennart Lindegren, Hans-Günter Ludwig & Søren Madsen, 2004, I: Bulletin of the American Astronomical Society. 36, 5

    Forskningsoutput: TidskriftsbidragPublicerat konferensabstract

  12. Isocam observations of globular clusters in the Magellanic Clouds: The data

    T Tanabe, Arunas Kucinskas, Y Nakada, T Onaka & M Sauvage, 2004, I: The Astrophysical Journal Supplement Series. 155, 2, s. 401-419

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  13. Kinematics and Ultraviolet to Infrared Morphology of the Inner Homunculus of η Carinae

    Nathan Smith, Jon A. Morse, Theodore R. Gull, D. John Hillier, Robert D. Gehrz, Nolan R. Walborn, Manuel Bautista, Nicholas R. Collins, Michael F. Corcoran, Augusto Damineli, Fred Hamann, Henrik Hartman, Sveneric Johansson, Otmar Stahl & Kerstin Weis, 2004, I: Astrophysical Journal. 605, 1, s. 405-424

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  14. Laboratory atomic spectroscopy for the FUSE mission

    Glenn Wahlgren, Hampus Nilsson, Stefan Ivarsson & Sveneric Johansson, 2004, 8th International Colloquium on Atomic Spectra and Oscillator Strengths for Astrophysical and Laboratory Plasmas (ASOS 8). Univ. of Wisconsin, s. T18-T18

    Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

  15. Lead abundance in the uranium star CS 31082-001

    B. Plez, V. Hill, R. Cayrel, M. Spite, B. Barbuy, T. C. Beers, P. Bonifacio, F. Primas & Birgitta Nordström, 2004, I: Astronomy & Astrophysics. 428, 1, s. L9-L12

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  16. Measurements of branching fractions and hyperfine structure constants in singly ionized niobium (Nb II)

    Hampus Nilsson & Stefan Ivarsson, 2004, 8th International Colloquium on Atomic Spectra and Oscillator Strengths for Astrophysical and Laboratory Plasmas (ASOS 8). Univ. of Wisconsin, s. CP8-CP8

    Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

  17. Metastable entangled states of atomic systems in macroscale: radiation dynamics and spectrum

    Alexandre A. Makarov & Vladilen Letokhov, 2004, International Workshop on Quantum Optics 2003 (Proceedings of the SPIE). Samartsev, V. V. (red.). SPIE, Vol. 5402. s. 54-64

    Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

  18. Modeling the wind structure of AG Peg by fitting of C IV and N V resonance doublets

    Mattias Eriksson, Sveneric Johansson & Glenn Wahlgren, 2004, I: Astronomy & Astrophysics. 422, 3, s. 987-999

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  19. Numerical simulation of the three-dimensional structure and dynamics of the non-magnetic solar chromosphere

    S. Wedemeyer, B. Freytag, M. Steffen, Hans-Günter Ludwig & H. Holweger, 2004, I: Astronomy & Astrophysics. 414, 3, s. 1121-1137

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  20. Observational Studies of the Chemical Evolution in the Galactic Thin and Thick Disks

    Thomas Bensby, 2004, Lund Observatory, Lund University. 228 s.

    Forskningsoutput: AvhandlingDoktorsavhandling (sammanläggning)

  21. Observing binaries with Gaia - the global picture

    Staffan Söderhjelm, 2004, Spectroscopically and Spatially Resolving the Components of the Close Binary Stars, Proceedings of the Workshop held 20-24 October 2003 in Dubrovnik, Croatia. ASP Conference Series. Hidlitch, R. W., Hensberge, H. & Pavlovski, K. (red.). Astronomical Society of the Pacific (ASP), Vol. 318. s. 413-421

    Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

  22. Oxygen trends in the Galactic thin and thick disks

    Thomas Bensby, Sofia Feltzing & Ingemar Lundström, 2004, I: Astronomy & Astrophysics. 415, 1, s. 155-170

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  23. Parallelization of MATLAB for Euro50 integrated modeling

    Michael Browne, Torben Andersen, Anita Enmark, Dan Moraru & Andrew Shearer, 2004, Modeling and Systems Engineering for Astronomy (Proceedings of the SPIE). Craig, S. C. & Cullum, M. J. (red.). SPIE, Vol. 5497. s. 604-610

    Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

  24. Procyon: Constraining Its Temperature Structure with High-Precision Interferometry and 3-D Model Atmospheres

    J. P. Aufdenberg, Hans-Günter Ludwig & P Kervella, 2004, (American Astronomical Society Meeting 205, #12.03; vol. 205).

    Forskningsoutput: Working paper

  25. Red giant depletion in globular cluster cores

    Martin E Beer & Melvyn B Davies, 2004, I: Monthly Notices of the Royal Astronomical Society. 348, 2, s. 679-686

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  26. Relative Frequencies of Blue Stragglers in Galactic Globular Clusters: Constraints for the Formation Mechanisms

    Giampaolo Piotto, Francesca De Angeli, Ivan R. King, S. G. Djorgovski, Giuseppe Bono, Santi Cassisi, Georges Meylan, Alejandra Recio-Blanco, R. M. Rich & Melvyn B Davies, 2004, I: Astrophysical Journal. 604, 2, s. L109-L112

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  27. Second Bäckaskog Workshop on Extremely Large Telescopes

    Arne Ardeberg (red.) & Torben Andersen (red.), 2004, International Society for Optical Engineering. (Proceedings of the SPIE (Society of Photo-Optical Instrumentation Engineers); vol. 5382)

    Forskningsoutput: Bok/rapportKonferensproceeding (redaktör)

  28. Sodium beacon wavefront sensing for the Euro50 telescope in the presence of perspective elongation

    Jacques M. Beckers, Mette Owner-Petersen & Torben Andersen, 2004, Proceedings of the SPIE. Ardeberg, A. L. & Andersen, T. (red.). SPIE, Vol. 5382. s. 510-519

    Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

  29. Some consequences of atmospheric dispersion for ELTs

    Mette Owner-Petersen & Alexander Gontcharov, 2004, Proceedings of the SPIE - The International Society for Optical Engineering. SPIE, Vol. 5489. s. 507-517

    Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

  30. Spectroscopic data for Hg I and Hg II from beam-foil spectroscopy

    Roger Hutton, Sven Huldt, Glenn Wahlgren, R Irvine, M Brown & L Curtis, 2004, Institute of Physics Conference Series. IOP Publishing, Vol. 182. s. 329-330

    Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

  31. Status of the Euro50 project

    Torben Andersen, Arne Ardeberg, Holger Riewaldt, M. Lastiwka, N. Quinlan, K. McNamara, Xin Wang, Anita Enmark, Mette Owner-Petersen, A Shearer, Chengyu Fan & Dan Moraru, 2004, Proceedings of the SPIE - The International Society for Optical Engineering. SPIE, Vol. 5489. s. 407-416

    Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

  32. The Geneva-Copenhagen Survey of the Solar Neighbourhood

    Birgitta Nordström, J. Andersen, J. Holmberg, Bjarne Rosenkilde Jørgensen, M. Mayor & F. Pont, 2004, I: Publications Astronomical Society of Australia. 21, 2, s. 129-133

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  33. The Geneva-Copenhagen survey of the Solar neighbourhood. Ages, metallicities, and kinematic properties of ∼14 000 F and G dwarfs

    Birgitta Nordström, M. Mayor, J. Andersen, J. Holmberg, F. Pont, Bjarne Rosenkilde Jørgensen, E. H. Olsen, S. Udry & N. Mowlavi, 2004, I: Astronomy & Astrophysics. 418, 3, s. 989-1019

    Forskningsoutput: TidskriftsbidragÖversiktsartikel

  34. The Hamburg/ESO R-process Enhanced Star survey (HERES). I. Project description, and discovery of two stars with strong enhancements of neutron-capture elements

    N. Christlieb, T. C. Beers, P. S. Barklem, M. 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, Birgitta Nordström, B. Pfeiffer, J. Rhee & S. G. Ryan, 2004, I: Astronomy & Astrophysics. 428, 3, s. 1027-1037

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  35. The Homunculus Ejecta: A Comparison between HST/STIS and VLT/UVES Observation

    T. R. Gull, Henrik Hartman, K. Nielsen, G. Vieira, O Stahl, K. Weis & D. Bomans, 2004, I: Bulletin of the American Astronomical Society. 36, 5

    Forskningsoutput: TidskriftsbidragPublicerat konferensabstract

  36. The Possibility of Resonance-Enhanced Two-Photon Ionization of Ne and Ar Atoms in Astrophysical Plasmas

    Sveneric Johansson & Vladilen Letokhov, 2004, I: Astronomy Reports. 48, 5, s. 399-406

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  37. Thin and Thick Disk Results for α-, r- and s-Process Elements

    Sofia Feltzing, Thomas Bensby, S. Gesse & Ingemar Lundström, 2004, Carnegie Observatories Astrophysics Series, Vol. 4: Origin and Evolution of the Elements. McWilliam, A. & Rauch, M. (red.). Carnegie Observatories, Vol. 4.

    Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

  38. Weighted oscillator strengths and lifetimes for the SVII spectrum

    F O Borges, G H Cavalcanti, A G Trigueiros & Christer Jupén, 2004, I: Journal of Quantitative Spectroscopy & Radiative Transfer. 83, 3-4, s. 751-763

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  39. Wind on the Euro50 Enclosure

    Holger Riewaldt, M. Lastiwka, N. Quinlan, K. McNamara, Xin Wang, Torben Andersen & A. Shearer, 2004, Proceedings of the SPIE - The International Society for Optical Engineering. SPIE, Vol. 5495. s. 537-548

    Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

  40. 2005
  41. 3D simulation of convection and spectral line formation in A-type stars

    M. Steffen, B. Freytag & Hans-Günter Ludwig, 2005, European Space Agency, (Special Publication) ESA SP. European Space Agency, Vol. 560. s. 985-988

    Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

  42. A European ELT design study

    Arne Ardeberg, Torben Andersen & Mette Owner-Petersen, 2005, Proceedings of the Inaternational Astronomical Union, IAU Symposium. Cambridge University Press, Vol. 232. s. 432-442

    Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

  43. alpha-, r-, and s-process element trends in the Galactic thin and thick disks

    Thomas Bensby, Sofia Feltzing, Ingemar Lundström & I Ilyin, 2005, I: Astronomy and Astrophysics. 433, s. 185-203

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  44. An origin for short gamma-ray bursts unassociated with current star formation

    S D Barthelmy, G Chincarini, D N Burrows, N Gehrels, S Covino, A Moretti, P Romano, P T O'Brien, C L Sarazin, C Kouveliotou, M Goad, S Vaughan, G Tagliaferri, B Zhang, L A Antonelli, S Campana, J R Cummings, P D'Avanzo, Melvyn B Davies, P Giommi & 11 andra, D Grupe, Y Kaneko, J A Kennea, A King, S Kobayashi, A Melandri, P Meszaros, J A Nousek, S Patel, T Sakamoto & R A M J Wijers, 2005, I: Nature. 438, s. 994-996

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  45. Astrophysical laser operating in the OI 8446-angstrom line in the Weigelt blobs of eta Carinae

    Sveneric Johansson & Vladilen Letokhov, 2005, I: Monthly Notices of the Royal Astronomical Society. 364, 2, s. 731-737

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  46. Astrophysical lasers in optical Fe II lines in gas condensations near η Carinae

    Sveneric Johansson & Vladilen Letokhov, 2005, Atomic Physics 19. American Institute of Physics (AIP), Vol. 770. s. 399-410

    Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

  47. Astrophysical laser spectroscopy

    Sveneric Johansson & Vladilen Letokhov, 2005, Laser Spectroscopy, Proc. XVII International Conference. Hinds, E. A., Ferguson, A. & Riis, E. (red.). s. 79-93

    Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

  48. Atomic data in the 1-5 micron region: present status

    Sveneric Johansson, 2005, ESO Astrophysics Symposium. Käufl, H. U. & al., E. (red.). Springer, s. 62-67

    Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

  49. Beyond the galaxy with Gaia: Evolutionary histories of galaxies in the Local Group

    A. Kucinskas, Lennart Lindegren & V. Vensevicius, 2005, ESA SP (Special Publication). European Space Agency, Vol. 576. s. 695-698

    Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

  50. Blue stragglers as stellar collision products: the angular momentum question

    A Sills, T Adams & Melvyn B Davies, 2005, I: Monthly Notices of the Royal Astronomical Society. 358, 3, s. 716-725

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  51. Bowen excitation of NIII lines in symbiotic stars

    Mattias Eriksson, Sveneric Johansson, Glenn Wahlgren, H Veenhuizen, U Munari & A Siviero, 2005, I: Astronomy & Astrophysics. 434, 2, s. 397-404

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  52. Broad-band photometric colors and effective temperature calibrations for late-type giants - I. Z=0.02

    Arunas Kucinskas, P H Hauschildt, Hans-Günter Ludwig, I Brott, V Vansevicius, Lennart Lindegren, T Tanabe & F Allard, 2005, I: Astronomy & Astrophysics. 442, 1, s. 281-308

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift