Åke Nordlund

Åke Nordlund

Professor


  1. 2002
  2. Published

    Collisionless Shocks -- Magnetic Field Generation and Particle Acceleration: Proceedings from 1st NBSI on "Beams and Jets in Gamma Ray Bursts", held at NBIfAFG/NORDITA, Copenhagen, Denmark, August, 2002

    Frederiksen, J. T., Hededal, C. B., Haugbølle, Troels & Nordlund, Åke, 1 Aug 2002, Proceedings from 1st NBSI. (Beams and Jets in Gamma Ray Bursts, Vol. 115).

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

  3. Published

    Bulk heating and slender magnetic loops in the solar corona

    Gudiksen, B. V. & Nordlund, Åke, 2002, In: Astrophysical Journal. 572, p. 113-116

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Scaling relations of supersonic turbulence in star-forming molecular clouds

    Nordlund, Åke, Boldyrev, S. & Padoan, P., 2002, In: Astrophysical Journal. 573, p. 678-684

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Supersonic turbulence and structure of interstellar molecular clouds

    Boldyrev, S., Nordlund, Åke & Padoan, P., 2002, In: Physical Review Letters. vol 89, issue 3, p. 1102-1102

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    The stellar initial mass function from turbulent fragmentation

    Nordlund, Åke & Padoan, P., 2002, In: Astrophysical Journal. 576, p. 870-879

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Waves in the magnetized solar atmosphere. I. Basic processes and internetwork oscillations

    Rosenthal, C. S., Bogdan, T. J., Carlsson, M., Dorch, S. B. F., Hansteen, V., McIntosh, S. W., McMurry, A., Nordlund, Åke & Stein, R. F., 2002, In: Astrophysical Journal. 564, issue 1, p. 508-524

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. 2001
  9. Published

    Ambipolar Drift Heating in Turbulent Molecular Clouds

    Padoan, P., Zweibel, E. & Nordlund, Åke, 2001, In: Astrophysical Journal. 540, p. 332-341

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Are granules good tracers of solar surface velocity fields?

    Rieutord, M., Roudier, T., Ludwig, H., Nordlund, Åke & Stein, R. F., 2001, In: A&A Letters. 377, p. 14-17

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. 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

  12. Published

    Flux-loss of buoyant ropes interacting with convective flows

    Dorch, S. B. F., Gudiksen, B. V., Abbett, W. P. & Nordlund, Åke, 2001, In: Astronomy & Astrophysics. 380, p. 734-738

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    On the transport of magnetic fields by solar-like stratified convection

    Dorch, S. B. F. & Nordlund, Åke, 2001, In: Astronomy & Astrophysics. 365, p. 562-570

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Solar Oscillations and Convection. I. Formalism for Radial Oscillations

    Nordlund, Åke & Stein, R. F., 2001, In: Astrophysical Journal. 546, p. 576-584

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. 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

  16. Published

    The Turbulent Shock Origin of Proto-Stellar Cores

    Padoan, P., Juvela, M., Goodman, A. & Nordlund, Åke, 2001, In: Astrophysical Journal. 553, p. 227-234

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Theoretical Models of Polarized Dust Emission from Protostellar Cores

    Padoan, P., Goodman, A., Draine, B. T., Juvela, M., Nordlund, Åke & Rögnvaldsson, Ö. E., 2001, In: Astrophysical Journal. 559, p. 1005-1018

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Wave Propagation in a Magnetized Atmosphere, American Geophysical Union Spring Meeting, 2001, abstract no. SH41A-01

    Nordlund, Åke, Bogdan, T. J., Rosenthal, C. S., Carlsson, M., McIntosh, S., Dorch, S. B. F., Hansteen, V., McMurry, A. & Stein, R., 2001, Ikke angivet. American Geophysical Union, p. 1

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  19. 2000
  20. Published

    A Comparison of 13CO Local Thermodynamic Equilibrium and True Column Densities in Molecular Cloud Models

    Padoan, P., Juvela, M., Bally, J. & Nordlund, Åke, 2000, In: Astrophysical Journal. 529, p. 259-267

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Erratum: Numerical 3D simulations of buoyant magnetic flux tubes

    Dorch, S. B. F. & Nordlund, Åke, 2000, In: Astronomy & Astrophysics. 353, p. 329-339

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Line formation in solar granulation, I. Shapes, shifts and asymmetries

    Asplund, M., Nordlund, Åke, Trampedach, R., Allende Prieto, C. & Stein, R. F., 2000, In: Astronomy & Astrophysics. 359, p. 729-742

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Line formation in solar granulation, II. The photospheric Fe abundance

    Asplund, M., Nordlund, Åke, Trampedach, R. & Stein, R. F., 2000, In: Astronomy & Astrophysics. 359, p. 743-754

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Numerical Simulations of Oscillation Modes of the Solar Convection Zone

    Georgobian, D. G., Kosovichev, A. G., Nigam, R., Nordlund, Åke & Stein, R. F., 2000, In: A&A Letters. 530, p. Ll39-L142

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. 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

  26. 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

  27. 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

  28. Published

    Three-dimensional Separator Reconnection - How does it occur?

    Galsgaard, K., Priest, E. R. & Nordlund, Åke, 2000, In: Solar Physics. 193, p. 1-16

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. 1999
  30. Published

    3D Simulations of Twisted Magnetic Flux Ropes

    Dorch, S., Archontis, V. & Nordlund, Åke, 1999, In: Astronomy and Astrophysics (Letters). 352, p. 79-82

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    3D hydrodynamical model atmospheres of metal-poor stars, evidence for a low primordial Li abundance

    Asplund, M., Nordlund, Åke & Trampedach, R., 1999, In: A&A Letters. 346, p. 17-20

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    A Super-Alfvénic Model of Dark Clouds

    Padoan, P. & Nordlund, Åke, 1999, In: Astrophysical Journal. 526, p. 279

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    A supernova regulated ISM: Simulations of the turbulent multiphase medium

    Korpi, M. J., Brandenburg, A., Shukurov, A., Tuominen, I. & Nordlund, Åke, 1999, In: Astrophysical Journal Letters. 514, p. 99-102

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Confrontation of Stellar Surface convection simulations with stellar spectroscopy

    Asplund, M., Nordlund, Åke & Trampedach, R., 1999, Theory and Tests of Convective Energy Transport, ASP Conf. Ser. 173. San Francisco: Astronomical Society of the Pacific, p. 221-224

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

  35. Published

    Convection Simulations

    Nordlund, Åke & Stein, R. F., 1999, Theory and Tests of Convective Energy Transport, ASP Conf.Ser. 173. USA: Astronomical Society of the Pacific, p. 91-102

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

  36. 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

  37. Published

    Convective contributions to the frequencies of solar oscillations

    Rosenthal, C. S., Christensen-Dalsgaard, J., Nordlund, Åke, Stein, R. F. & Trampedach, R., 1999, In: Astronomy & Astrophysics. 351, p. 689

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Heat transport in the convective zone and deviations from the mixing length theory models

    Georgobiani, D., Kuhn, J. R., Nordlund, Åke & Stein, R. F., 1999, Structure and Dynamics of the Interior of the Sun and Sun-like Stars, SOHO 6/GONG 98. p. 169

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

  39. 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

  40. Published

    Near Surface Magneto-Convection

    Bercik, D. J., Stein, R. F. & Nordlund, Åke, 1999, American Astronomical Society Meeting. USA, p. 5501

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

  41. Published

    Numerical 3D simulations of twisted magnetic flux tubes

    Dorch, S. B. F., Archontis, V. & Nordlund, Åke, 1999, In: Astronomy & Astrophysics. 338, p. 329

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. 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

  43. Published

    Solar Convection and MHD

    Nordlund, Åke & Stein, R. F., 1999, Proc. of the Int. Conf. on Numerical Astrophysics 1998 (NAP98), vol. 240 of Astrophysics and Space Science Library. Holland: Kluwer Law International, p. 293-301

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

  44. 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

  45. Published

    Super-Alfvénic Turbulent Fragmentation in Molecular Clouds

    Padoan, P. & Nordlund, Åke, 1999, Interstellar Turbulence, Proceedings of the 2nd Guillermo Haro Conf.. UK: Cambridge University Press, p. 248

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

  46. Published

    Supersonic Turbulence in the Perseus Molecular Clouds

    Padoan, P., Juvela, M., Bally, J. & Nordlund, Åke, 1999, In: Astrophysical Journal. 525, p. 318

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    The Density PDFs of Supersonic Random Flows

    Nordlund, Åke & Padoan, P., 1999, Interstallar Turbulence, Proceedings of the 2nd Guillermo Haro Conf.. UK: Cambridge University Press, p. 218

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

  48. 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

  49. Published

    Three-dimentional simulations of solar oscillations: line profiles and asymmetries

    Georgobiani, D. G., Nigam, R., Kosovichev, A. G., Stein, R. F. & Nordlund, Åke, 1999, American Astronomical Society Meeting 194. USA, p. 5605

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

  50. 1998
  51. 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

  52. 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

  53. Published

    Numerical 3D Simulations of Buoyant Magnetic Flux Tubes

    Dorch, S. B. F. & Nordlund, Åke, 1998, In: Astronomy & Astrophysics. 338, p. 329-339

    Research output: Contribution to journalJournal articleResearch

  54. 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

  55. Published

    Solar Magneto-Convection

    Bercik, D. J., Basu, S., Georgobiani, D., Nordlund, Åke & Stein, R. F., 1998, In: ASP Conf. Ser. 154: Tenth Cambridge Workshop on Cool Stars, Stellar Systems, ann. 10, p. 568

    Research output: Contribution to journalJournal articleResearch

ID: 8453