Åke Nordlund

Åke Nordlund

Professor


  1. 2007
  2. Published

    Nonlinear MHD dynamo operating at equipartition

    Archontis, V., Dorch, B. & Nordlund, Åke, 2007, In: Astronomy & Astrophysics. 472, 3, p. 715-726

    Research output: Contribution to journalJournal articleResearchpeer-review

  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. 2006
  5. 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

  6. Published

    Applications of Convection Simulations to Oscillation Excitation and Local Helioseismilogy

    Nordlund, Åke, Stein, R. F. & Georgobiani, D., 2006, Convection in Astrophysics, Symposium no. 239 held 21-25 August, 2006 in Prague, Czech Republic, S239, #25. Symposium no. 239 ed. Frankrig: International Astronomical Union, p. -

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

  7. Published

    Forward modeling of the corona of the sun and solarlike stars: from a three-dimensional magnetohydrodynamic model to syntheic extreme-ultraviolet spectra

    Hardi, P., Gudiksen, B. V. & Nordlund, Åke, 2006, In: Astrophysical Journal. 638, p. 1086-1100

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Magnetic field generation and electron acceleration in collisionss shocks

    Hededal, C. B., Frederiksen, J. T., Haugbølle, Troels & Nordlund, Åke, 2006, In: NATO Science Series : Sub-Series II, Mathematics, Physics and Chemistry. p. 211-215 4 p.

    Research output: Contribution to journalConference articleResearchpeer-review

  9. 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 paper

  10. Published

    Radiative transfer in decomposed domains

    Heinemann, T., Dobler, W., Nordlund, Åke & Brandenburg, A., 2006, In: Astronomy & Astrophysics. 448, p. 731-737

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Rapid temporal variability of faculae: high-resolution observations and modeling

    De Pontieu, B., Carlsson, M., Stein, R., Pouppe van der Voort, L., Löfdahl, M., Van Noort, M., Nordlund, Åke & Scharmer, G. B., 2006, In: Astrophysical Journal. 646, 2, part 1, p. 1405-1420

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. 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

  13. Published

    Stable magnetic fields in stellar interiors

    Braitwaite, J. & Nordlund, Åke, 2006, In: Astronomy & Astrophysics. 450, p. 1077-1095

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. 2005
  15. Published

    In-situ particle acceleration in collisionless shocks

    Hededal, C. B., Haugbølle, Troels, Frederiksen, J. T. & Nordlund, Åke, 15 Sep 2005, In: Nuovo cimento della societa italiana de fisica. C, Geophysics and space physics. 028, p. 411-414 3 p.

    Research output: Contribution to journalConference articleResearchpeer-review

  16. Published

    Collisionless plasma shocks. Field generation and particle acceleration

    Haugbølle, Troels, Hededal, C. B., Frederiksen, J. T. & Nordlund, Åke, 16 May 2005, Proceedings of the 22nd Texas Symposium on Relativistic Astrophysics,Stanford University, vol. 684. 3 p.

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

  17. Published

    A solution to the pre-main-sequence accretion problem

    Padoan, P., Nordlund, Åke, Norman, M. & Kritusk, A., 2005, In: Astrophysical Journal. 622, 1, p. L61-L64

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    An AB Initio approach to solar coronal loops

    Gudiksen, B. V. & Nordlund, Åke, 2005, In: Astrophysical Journal. 618, 2, p. 1031-1038

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    An AB Initio approach to the solar coronal heating problem

    Gudiksen, B. V. & Nordlund, Åke, 2005, In: Astrophysical Journal. 618, 2, p. 1020-1030

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Brown dwarfs from turbulent fragmentation

    Padoan, P., Kritsuk, A. & Nordlund, Åke, 2005, In: Societa Astronomica Italiana. Memorie. 76, p. 187

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Effect of the radiative background flux in convection

    Brandenburg, A., Chan, K. L., Nordlund, Åke & Stein, R. F., 2005, In: Astronomical Notes - Astronomische Nachrichten. 326, 8, p. 681-692

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Erratum: an AB initio approach to solar coronal loops

    Gudiksen, B. V. & Nordlund, Åke, 2005, In: Astrophysical Journal. 623, 1, p. 597-599

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Erratum: an AB initio approach to the solar coronal heating problem

    Gudiksen, B. V. & Nordlund, Åke, 2005, In: Astrophysical Journal. 623, 1, p. 600-600

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Excitation of solar-like oscillations: from PMS to MS models

    Goupil, M., Alecian, E., Georgobiani, D., Trampedach, R., Stein, R. & Nordlund, Åke, 2005, In: Journal of Astrophysics and Astronomy. 26, 2-3, p. 171-184

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Old and new paradigms for plants formation

    Nordlund, Åke, 2005, Protostars and Planets V. 1286 ed. USA: Amazon.com, p. 8618

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

  26. Published

    Spectrum and amplitudes of internal gravity waves excited by penetrative convection in solar-type stars

    Dintrans, B., Brandenburg, A., Nordlund, Åke & Stein, R. F., 2005, In: Astronomy & Astrophysics. 438, 1, p. 365-376

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Supergranulation scale solar convection simulations

    Benson, D., Stein, R. & Nordlund, Åke, 2005, In: Bulletin of the American Astronomical Society. SP11C-05, p. 377-

    Research output: Contribution to journalConference articleResearchpeer-review

  28. 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

  29. 2004
  30. Published

    Non-fermi power-law acceleration in astrophysical plasma shocks

    Hededal, C. B., Haugbølle, Troels, Frederiksen, J. T. & Nordlund, Åke, 22 Nov 2004, In: Astrophysical Journal. 617, 2, p. L107-L110 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Magnetic field generation in collisionless shocks: pattern growth and transport

    Frederiksen, J. T., Hededal, C. B., Haugbølle, Troels & Nordlund, Åke, 13 Mar 2004, In: Astrophysical Journal. 608, 1, p. L13-L16 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. 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

  33. Published

    Non-fermi power-law acceleration in astrophysical shocks

    Hededal, C. B., Haugbølle, T., Trier Frederiksen, J. & Nordlund, Åke, 2004, In: Astrophysical Journal. 617, p. L107-L110

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Observational manifestations of solar magnetoconvection: center-to-limb variation

    Carlsson, M., Stein, R. F., Nordlund, Åke & Scharmer, G. B., 2004, In: Astrophysical Journal. 610, p. L137-L140

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Structure function scaling in compressible super-alfvenic MHD turbulence

    Padoan, P., Jimenez, R., Nordlund, Åke & Boldyrev, S., 2004, In: Physical Review Letters. 92, p. 1-4

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    The average magnetic field strength in molecular: new evidence of super-alfvence turblence

    Padoan, P., Jimenez, R., Juvela, M. & Nordlund, Åke, 2004, In: Astrophysical Journal. 604, p. L49-L52

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. 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

  38. 2003
  39. Published

    Collisionless shocks -- magnetic field generation and particle acceleration

    Frederiksen, J. T., Hededal, C. B., Haugbølle, Troels & Nordlund, Åke, 16 Mar 2003, Proceedings from 1st NBSI on "Beams and Jets in Gamma Ray Bursts" held at NBIfAFG/NORDITA, Copenhagen, Denmark, August, 2002. Copenhagen

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

  40. Published

    Asymmetry reversal in solar acoustic modes

    Georgobiani, D., Stein, R. F. & Nordlund, Åke, 2003, Proceedings of SOHO 12 / GONG+ 2002. European Space Agency, Vol. SP-517. p. 279-282

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

  41. Published

    Dynamo action in turbulent flows

    Archontis, V., Dorch, B. & Nordlund, Åke, 2003, In: Astronomy & Astrophysics. 410, p. 759-766

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Magnetoconvection and micropores

    Bercik, D. J., Nordlund, Åke & Stein, R. F., 2003, Proceedings of SOHO 12 / GONG+ 2002. European Space Agency, Vol. 12. p. 201-206

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

  43. 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

  44. 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

  45. Published

    Numerical simulations of kinematic - dynamo action

    Archontis, V., Dorch, B. & Nordlund, Åke, 2003, In: Astronomy & Astrophysics. 397, p. 393-399

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Numerical simulations of kinematic dynamo action

    Archontis, V., Dorch, S. B. F. & Nordlund, Åke, 2003, In: Astronomy & Astrophysics. 397, p. 393-399

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Particle acceleration in relativistic collisionless shocks

    Hededal, C. B., Nordlund, Åke & Frederiksen, J. T., 2003

    Research output: Other contributionResearch

  48. 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

  49. Published

    Seismic diagnostics on stellar convection treatment from oscillation amplitudes of p-modes

    Samadi, R., Goupil, M., Lebreton, Y., Nordlund, Åke & Baudin, F., 2003, In: Astrophysics and Space Science. 284, 1, p. 221-224

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Solar photosphere and convection

    Nordlund, Åke, 2003, Dynamic Sun. UK: Cambridge University Press, p. 148-164

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

  51. 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

  52. Published

    Stochastic excitation of gravity waves by overshooting convection in solar-type stars

    Dintrans, B., Brandenburg, A., Nordlund, Åke & Stein, R. F., 2003, In: Astrophysics and Space Science. 284, 1, p. 237-240

    Research output: Contribution to journalJournal articleResearchpeer-review

  53. Published

    Stochastic excitation of internal gravity waves by overshooting convection in solar-type-stars

    Dintrans, B., Brandenburg, A., Nordlund, Åke & Stein, R., 2003, In: Astrophysics and Space Science. 248, p. 237-240

    Research output: Contribution to journalJournal articleResearchpeer-review

  54. Published

    Structure function scaling in the taurus and perseus melecular cloud complexes

    Padoan, P., Boldyrev, S., Langer, W. & Nordlund, Åke, 2003, In: Astrophysical Journal. 583, p. 308-313

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. 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

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