Åke Nordlund

Åke Nordlund

Professor


  1. Published

    Isotopic evidence for primordial molecular cloud material in metal-rich carbonaceous chondrites

    van Kooten, Elishevah, Wielandt, D. K. P., Schiller, Martin, Nagashima, K., Thomen, A., Larsen, K. K., Olsen, M. B. S., Nordlund, Åke, Krot, A. N. & Bizzarro, Martin, 2016, In: National Academy of Sciences. Proceedings. 113, 8, p. 2011-2016 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Dynamics of Magnetic Flux Elements in the Solar Photosphere

    van Ballegooijen, A. A., Nisenson, P., Stein, R. F., Nordlund, Åke & Krishnakumar, V., 1998, In: Astrophysical Journal. 509, p. 435-447

    Research output: Contribution to journalJournal articleResearch

  3. Published

    Validation of time-distance helioseismology by use of realistic simulations of solar convection

    Zhao, J. W. & Nordlund, Åke, 2007, In: Astrophysical Journal. 659, 1, p. 848-857

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Time-distance ananlysis of realistic simulations of solar convection: Fall meeting 2005, nr. SH41A-1117

    Zhao, J., Georgobiani, D., Benson, D., Stein, R., Kosovichev, A. G. & Nordlund, Åke, 2005, In: TRANSACTIONS-AMERICAN GEOPHYSICAL UNION. p. 01

    Research output: Contribution to journalJournal articleResearch

  5. Published

    PPV Chapter - The formation of Brown Dwarfs

    Whitworth, A., Bate, M. R., Nordlund, Åke, Reipurth, B. & Zinnnecker, H., 2006, -: ArXiv Astrophysics e-prints, p. -.

    Research output: Working paperResearch

  6. Published

    Coupling from the photosphere to the chromosphere and the corona

    Wedemeyer-Bohm, S., Lagg, A. & Nordlund, Åke, 2008, In: Space Science Reviews. 144, 1-4, p. 317-350 33 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Abundance og 26Al and 60Fe in evolving giant molecular clouds

    Vasileiadis, A., Nordlund, Åke & Bizzarro, Martin, 2013, In: The Astrophysical Journal Letters. 769, 1, 6 p., L8.

    Research output: Contribution to journalLetterResearchpeer-review

  8. Published

    A grid of MARCS model atmospheres for late-type stars II. S stars and their properties

    Van Eck, S., Neyskens, P., Jorissen, A., Plez, B., Edvardsson, B., Eriksson, K., Gustafsson, B., Jørgensen, Uffe Gråe & Nordlund, Åke, 19 Apr 2017, In: Astronomy & Astrophysics. 601, A10.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    A grid of three-dimensional stellar atmosphere models of solar metallicity. I. General properties, granulation, and atmospheric expansion

    Trampedach, R., Asplund, M., Collet, R., Nordlund, Åke & Stein, R. F., 20 May 2013, In: The Astrophysical Journal. 769, 1, 15 p., 18.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Improvements to stellar structure models, based on a grid of 3D convection simulations - I. T(tau) relations

    Trampedach, R., Stein, R. F., Christensen-Dalsgaard, J., Nordlund, Åke & Asplund, M., 21 Jul 2014, In: Monthly Notices of the Royal Astronomical Society. 442, 1, p. 805-820

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Near-surface constraints on the structure of stellar convection zones

    Trampedach, R., Christensen-Dalsgaard, J., Nordlund, Åke & Stein, R. F., 1997, Solar Convection, Oscillations and their Relationship; SCORe'96. Dordrecht, p. 73-76

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  12. Published

    Improvements to stellar structure models, based on a grid of 3D convection simulations - II. Calibrating the mixing-length formulation

    Trampedach, R., Stein, R. F., Christensen-Dalsgaard, J., Nordlund, Åke & Asplund, M., 21 Dec 2014, In: Monthly Notices of the Royal Astronomical Society. 445, 4, p. 4366-4384

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Stellar background power spectra from hydrodynamical simulations of stellar atmospheres

    Trampedach, R., Christensen-Dalsgaard, J., Nordlund, Åke & Stein, R. F., 1998, The First MONS Workshop: Science with a Small Space Telescope. p. 59

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  14. Published

    Understanding the convective Sun

    Trampedach, R., Georgobiani, D., Stein, R. F. & Nordlund, Åke, 2003, Proceedings of SOHO 12 / GONG+ 2002. Local and global helioseismology: the present and future, 27 October - 1 November 2002, Big Bear Lake, CA, USA. Edited by H. Sawaya-Lacoste, ESA SP-517, Noordwijk, Netherlands: ESA Publications Division, ISBN 92-9092-827-1, 2003. European Space Agency, p. 195-200

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

  15. Published

    Stellar Evolution with a Variable Mixing-length Parameter

    Trampedach, R., Stein, R. F., Christensen-Dalsgaard, J. & Nordlund, Åke, 1999, Theory and Tests of Convective Energy Transport, ASP Conf.Ser. 173. USA: Astronomical Society of the Pacific, p. 233-236

    Research output: Chapter in Book/Report/Conference proceedingReport chapterResearch

  16. Published

    The Response of a Turbulent Accretion Disc to an imposed Epicyclic Shearing Motion

    Torkelsson, U., Ogilvie, G., Brandenburg, A., Pringle, J. E., Nordlund, Åke & Stein, R. F., 2000, In: Monthly Notices Royal Astron. Society. 318, p. 47-57

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Exploring magnetohydrodynamic turbulence on the computer

    Torkelsson, U., Ogilvie, G. I., Brandenburg, A., Nordlund, Åke & Stein, R. F., 1998, Accretion processes in astrophysical systems: Some like it hot. p. 69-72

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  18. Published

    The dynamics of turbulent viscosity

    Torkelsson, U., Ogilvie, G. I., Pringle, J. E., Brandenburg, A., Nordlund, Åke & Stein, R. F., 1999, High Energy Processes in Accreting Black Holes, ASP Conf.Ser. 161. USA: Astronomical Society of the Pacific, p. 422-427

    Research output: Chapter in Book/Report/Conference proceedingReport chapterResearch

  19. Published

    Magnetohydrodynamic Turbulence in Accretion Discs

    Torkelsson, U., Brandenburg, A., Nordlund, Åke & Stein, R. F., 2000, Highly Energetic Physical Processes and Mechanisms for Emission from Astrophysical Plasmas, IAU Symp. 195, Vol. 195, ASP. p. 241-242

    Research output: Chapter in Book/Report/Conference proceedingReport chapterCommunication

  20. Published

    The nonlinear evolution of a single mode of the magnetic shearing instability

    Torkelsson, U., Ogilvie, G. I., Brandenburg, A., Nordlund, Åke & Stein, R. F., 1997, Accretion disks - New aspects. p. 135-153

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  21. Published

    Magnetohydrodynamic turbulence in accretion disks: Towards more realistic models

    Torkelsson, U., Brandenburg, A., Nordlund, Åke & Stein, R. F., 1997, IAU Coll. 163: Accretion Phenomena and Related Outflows. p. 210-214

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  22. Published

    Excitation of radial p-modes in the sun and stars

    Stein, R. F., Georgobinani, D., Trampedach, R., Ludwig, H. & Nordlund, Åke, 2004, In: Solar Physics. 220, p. 229-243

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Numerical Simulations Can Lead to New Insights

    Stein, R. F., Carlsson, M. & Nordlund, Åke, 1997, Computational Astrophysics, Procedings 12th Kingston Meeting on Theoretical Astrophysics. p. 72-77

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  24. Published

    Radiative transfer in 3D numerical simulations

    Stein, R. F. & Nordlund, Åke, 2003, ASP Conference Proceedings. Vol. 288. p. 519-519

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  25. Published

    On the formation of active regions

    Stein, R. F. & Nordlund, Åke, 1 Jul 2012, In: The Astrophysical Journal Letters. 753, 1, p. L13

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Driving and Damping of Oscillations

    Stein, R. F. & Nordlund, Åke, 1991, Progress of Seismology of the Sun and Stars. Lecture Notes in Physics. Berlin, Tyskland: Springer, p. 93-101

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  27. Published

    Subphotospheric Convection

    Stein, R. F. & Nordlund, Åke, 1994, Infrared Solar Physics. Holland, p. 225-237

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  28. Published

    Convection and P-modes

    Stein, R. F. & Nordlund, Åke, 1999, Structure and Dynamics of the Interior of the Sun and Sun-like Stars, SOHO 6/GONG 98. p. 156

    Research output: Chapter in Book/Report/Conference proceedingReport chapterResearch

  29. Published

    Simulations of Solar Granulation: I. General Properties

    Stein, R. F. & Nordlund, Åke, 1998, In: Astrophysical Journal. 499, p. 914-933

    Research output: Contribution to journalJournal articleResearch

  30. Published

    MHD Simulations on Parallel Computers

    Stein, R. F., Galsgaard, K. & Nordlund, Åke, 1994, Proc. of the Cornelius Lanczoz Int. Centenary Conf. Society for Industrial and Applied Mathematics. Philadelphia, USA, p. 440-442

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  31. Published

    Solar Oscillations and Convection. II. Excitation of Radial Oscillations

    Stein, R. F. & Nordlund, Åke, 2001, In: Astrophysical Journal. 546, p. 585-603

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Magnetoacoustic Waves and their Generation by Convection

    Stein, R. F. & Nordlund, Åke, 1991, Mechanisms of Chromospheric and Coronal Heating. Berlin, Tyskland: Springer, p. 386-401

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  33. Published

    Magneto-Convection

    Stein, R. F., Brandenburg, A. & Nordlund, Åke, 1992, Proceedings of the Seventh Cambridge Workshop on Cool Stars. Astronomical Soc of the Pacific Conf Ser, p. 148-57

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  34. Published

    Magneto-Convection

    Stein, R. F., Georgobiani, D., Bercik, D. J., Brandenburg, A. & Nordlund, Åke, 1999, Theory and Tests of Convective Energy Transport, ASP Conf.Ser. 173. USA: Astronomical Society of the Pacific, p. 193-196

    Research output: Chapter in Book/Report/Conference proceedingReport chapterResearch

  35. Published

    Realistic Solar Surface Convection Simulations

    Stein, R. F. & Nordlund, Åke, 2000, In: Annuals of the New York Academy of Sciences. 898, p. 21-31

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Magneto-Convection

    Stein, R. F., Brandenburg, A. & Nordlund, Åke, 1992, Proceedings of the Seventh Cambridge Workshop on Cool Stars. Astronomical Soc of the Pacific Conf Ser, p. 540-42

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  37. Published

    Realistic Simulations of Solar Surface Convection

    Stein, R. F., Bercik, D. J., Georgobiani, D. & Nordlund, Åke, 1999, American Astronomical Society Meeting, 194. USA, p. 2104

    Research output: Chapter in Book/Report/Conference proceedingReport chapterResearch

  38. Published

    Realistic Solar Convection Simulations

    Stein, R. F. & Nordlund, Åke, 2000, In: Solar Physics. 192, p. 91-108

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Solar surface magneto-convection and dynamo action

    Stein, R. F. & Nordlund, Åke, 2003, SOLMAG 2002. Proceedings of the Magnetic Coupling of the Solar Atmosphere Euroconference and IAU Colloquium 188. Vol. 188. p. 83 - 89

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  40. Published

    Supergranulation scale convection simulations

    Stein, R. F., Georgobiani, D., Schafenberger, W., Nordlund, Åke & Benson, D., 2009, American Institute of Physics Conference Series. American Institute of Physics, p. 764-767 (American Institute of Physics Conference Series).

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

  41. Published

    A simulation of solar convection at supergranulation scale

    Stein, R. F., Benson, D. & Nordlund, Åke, 2006, Highlights of Recent Progress in the Seismology of the Sun and Sun-Like Stars. Joint Discussion 17 ed. Italy, p. 1-7

    Research output: Chapter in Book/Report/Conference proceedingReport chapterCommunication

  42. Published

    Solar magneto-convection simulations

    Stein, R. F., Lagerfjard, A., Nordlund, Åke, Benson, D., Georgobiani, D. & Schaffenberger, W., 2009, In: Bulletin of the American Astronomical Society. p. #04-+

    Research output: Contribution to journalConference articleResearch

  43. Published

    Solar small-scale magnetoconvection

    Stein, R. F. & Nordlund, Åke, 2006, In: Astrophysical Journal. 642, p. 1246-1255

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    Solar flux emergence simulations

    Stein, R. F., Lagerfjärd, A., Nordlund, Åke & Georgobiani, D., 2010, In: Solar Physics. p. 1-12

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Excitation of Chromospheric Wave Transients by Collapsing Granules

    Skartlien, R., Stein, R. F. & Nordlund, Åke, 2001, In: Astrophysical Journal. 541, p. 468-488

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    The effects of spiral arms on the multi-phase ISM

    Shukurov, A., Sarson, G. R., Nordlund, Åke, Gudiksen, B. V. & Brandenburg, A., 2004, In: Astrophysics and Space Science. 289, p. 319-322

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Convection and the origin of evershed flows in sunspot penumbrae

    Scharmer, G. B., Nordlund, Åke & Heinemann, T., 2008, In: Astrophysical Journal. 677, 2, p. L149-L152 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    Numerical 3D constraints on convective eddy time-correlations: consequences for stochastic

    Samadi, R., Nordlund, Åke, Stein, R. F., Goupil, M. & Roxburgh, I., 2003, In: Astronomy & Astrophysics. 404, p. 1129-1137

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. Published

    Excitation of solar-like oscillations across the HR diagram

    Samadi, R., Georgobiani, D. G., Trampedach, R., Goupil, M., Stein, R. F. & Nordlund, Åke, 2007, In: Astronomy & Astrophysics. 463, 1, p. 297-308

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Numerical constraints on the model of stochastic excitation of solar-type oscillations

    Samadi, R., Nordlund, Åke, Stein, R. F., Goupil, M. & Roxburgh, I., 2003, In: Astronomy & Astrophysics. 403, p. 303-312

    Research output: Contribution to journalJournal articleResearchpeer-review

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