Åke Nordlund

Åke Nordlund

Professor


  1. Published

    Zooming in on the formation of protoplanetary disks

    Nordlund, Åke, Haugbølle, Troels, Küffmeier, M., Paodoan, P. & Vasileiades, A., 6 Jan 2014, In: Proceedings of the International Astronomical Union. 8, 299, p. 131-135

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Tracking the distribution of 26Al and 60Fe during the early phases of star and disk evolution

    Küffmeier, M., Mogensen, T. F., Haugbølle, Troels, Bizzarro, Martin & Nordlund, Åke, 1 Jul 2016, In: The Astrophysical Journal. 826, 1, 15 p., 22.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    The structure and characteristic scales of molecular clouds

    Dib, S., Bontemps, S., Schneider, N., Elia, D., Ossenkopf-Okada, V., Shadmehri, M., Arzoumanian, D., Motte, F., Heyer, M., Nordlund, Åke & Ladjelate, B., 19 Oct 2020, In: Astronomy & Astrophysics. 642, 18 p., 177.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. 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

  5. Published

    Pebble dynamics and accretion on to rocky planets - II. Radiative models

    Popovas, A., Nordlund, Åke & Ramsey, J. P., Jan 2019, In: Monthly Notices of the Royal Astronomical Society. 482, 1, p. L107-L111

    Research output: Contribution to journalLetterResearchpeer-review

  6. 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

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. Published

    Stellar Convection: General Properties

    Nordlund, Åke & Stein, R. F., 1997, Solar Convection, Oscillations and their Relationship; SCORe'96. Dordrecht, p. 79-103

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

  15. 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

  16. Published

    Magnetoconvection and Magnetoturbulence

    Nordlund, Åke, Galsgaard, K. & Stein, R. F., 1994, Solar Surface Magnetism. Dordrecht, Holland, p. 471-498

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

  17. Published

    Convection and its Influence on Oscillations

    Nordlund, Åke & Stein, R. F., 1991, Challenges to Theories of the Structure of Moderate-Mass Stars, Lecture Notes in Physics, vol 388. Berlin, Tyskland: Springer, p. 195-212

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

  18. Published

    The Role of Overshoot in Solar Activity

    Brandenburg, A., m.fl. & Nordlund, Åke, 1991, The Sun and Cool Stars: Activity, Magnetism, Dynamos. Berlin, Tyskland: Springer, p. 86-88

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

  19. Published

    Magnetic flux tubes as coherent structures

    Brandenburg, A. & Nordlund, Åke, 1991, Spontaneous Formation of Space-Time Structures and Criticality, Nato ASI Series. Dordrecht, Netherlands: Kluwer Law International

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

  20. 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

  21. 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

  22. Published

    Solar surface convection

    Nordlund, Åke, Stein, R. F. & Asplund, M., 2009, In: Living Reviews in Solar Physics. 6, p. 2-+

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Solar twins and possible solutions of the solar and Jupiter abundance problems

    Nordlund, Åke, 2009, In: Astrophysical Journal Letters.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. 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

  25. Published

    Radiation from accelerated particles in relativistic jets with shocks, shear-flow, and reconnection

    Nishikawa, K., Zhang, B., Dutan, I., Medvedev, M., Hardee, P., Choi, E. J., Min, K. W., Niemiec, J., Mizuno, Y., Nordlund, Åke, Frederiksen, J. T., Sol, H., Pohl, M. & Hartmann, D. H., 22 Jul 2013, In: E A S Publications Series. 61, p. 177-179

    Research output: Contribution to journalConference articleResearchpeer-review

  26. Published

    Microscopic Processes in Global Relativistic Jets Containing Helical Magnetic Fields: Dependence on Jet Radius

    Nishikawa, K., Mizuno, Y., Gomez, J. L., Dutan, I., Meli, A., White, C., Niemiec, J., Kobzar, O., Pohl, M., Pe'er, A., Frederiksen, J. T., Nordlund, Åke, Sol, H., Hardee, P. E. & Hartmann, D. H., 26 Nov 2017, In: Galaxies. 5, 4, 58.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    3D Solar Null Point Reconnection MHD Simulations

    Baumann, G., Galsgaard, K. & Nordlund, Åke, 1 Jun 2013, In: Solar Physics. 284, 2, p. 467-487

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Physical properties and real nature of massive clumps in the galaxy

    Lu, Z., Pelkonen, V., Juvela, M., Padoan, P., Haugbølle, Troels & Nordlund, Åke, 2 Feb 2022, In: Monthly Notices of the Royal Astronomical Society. 510, 2, p. 1697-1715 19 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Will ALMA reveal the true core mass function of protoclusters?

    Padoan, P., Pelkonen, V., Juvela, M., Haugbølle, Troels & Nordlund, Åke, 1 Jun 2023, In: Monthly Notices of the Royal Astronomical Society. 522, 3, p. 3548-3567 20 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Possible role of plumes in the stochastic excitation of p-modes

    Samadi, R., Nordlund, Åke, Stein, R. F., Goupil, M. & Roxburgh, I., 2002, SF2A-2002, Semaine de l'Astrophysique Francaise, meeting held in Paris, June 24-29. p. 205-205

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

  31. 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

  32. 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

  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

    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

  35. 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

  36. 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

  37. 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

  38. 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

  39. 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

  40. Published

    The Universality of the Stellar Initial Mass Function

    Padoan, P., Nordlund, Åke & Jones, B., 1997, In: Monthly Notices Roy. Astron. Soc.. 288, p. 145

    Research output: Contribution to journalJournal articleResearch

  41. Published

    Supersonic Turbulence in the ISM: stellar extinction determinations as probes of the structure and dynamics of dark clouds

    Padoan, P., Jones, B. & Nordlund, Åke, 1997, In: Astrophysical Journal. 474, p. 730

    Research output: Contribution to journalJournal articleResearch

  42. Published

    The Heating and Activity of the Solar Corona: {II}. Kink Instability in a Flux Tube

    Galsgaard, K. & Nordlund, Åke, 1997, In: Journal of Geophysical Research - Oceans. 102, p. 219-230

    Research output: Contribution to journalJournal articleResearch

  43. Published

    Dynamic Behavior and Topology of 3D Magnetic Fields

    Galsgaard, K. & Nordlund, Åke, 1994, In: Space Science Reviews. Vol 68, p. 75-80

    Research output: Contribution to journalJournal articleResearch

  44. Published

    Effects of Sphericity on Carbon Star Atmospheres

    Jørgensen, U. G., Johnsson, H. R. & Nordlund, Åke, 1992, In: Astronomy & Astrophysics. 261, p. 263-73

    Research output: Contribution to journalJournal articleResearch

  45. Published

    NLTE Spectral Line Formation in Three Dimensions

    Nordlund, Åke & Stein, R. F., 1991, Stellar Atmospheres: Beyond Classical Models, Nato ASI Series C: Vol 341. Dordrecht, Netherlands: Kluwer Law International, p. 61-68

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

  46. Published

    The Significance of Magnetic Null Points

    Galsgaard, K. & Nordlund, Åke, 1991, Mechanisms of Chromospheric and Coronal Heating. Berlin, Tyskland: Springer, p. 541-43

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

  47. Published

    Granulation: Non-Adiabatic Patterns and Shocks

    Nordlund, Åke & Stein, R. F., 1991, Challenges to Theories of the Structure of Moderate-Mass Stars, Lecture Notes in Physics, vol 388. Berlin, Tyskland: Springer, p. 141-146

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

  48. Published

    Convection and P-modes

    Nordlund, Åke & Stein, R. F., 1991, Proceedings of the MINI-Workshop on the Solar 5-minute Oscillations. Oslo: University of Oslo, p. 37-59

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

  49. 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

  50. 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

  51. Published

    Trans-debye scale plasma modeling and stochastic GRB wakefield plasma processes: Conference on Cool Discs, Hot Flows, Mar 25-30, 2008 Funasdalen, Sweden

    Frederiksen, J. T., Haugbølle, T. & Nordlund, Åke, 2008, Cool disks, hot flow: The varying faces of accreting compact opbejcts. Axelsson, M. (ed.). American Institute of Physics, Vol. vol.1054. p. 87-97 11 p. (AIP Conference Proceedings, Vol. 1054).

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

  52. Published

    A grid of MARCS model atmospheres for late-type stars I:  methods and general properties

    Gustafsson, B., Edvardsson, B., Eriksson, K., Jørgensen, Uffe Gråe & Nordlund, Åke, 2008, In: Astronomy & Astrophysics. 486, 3, p. 951-970 20 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  53. Published

    Local helioseismology and correlation tracking analysis of surface structures in realistic simulations of solar convection

    Georgobiani, D., Zhao, J., Kosovichev, A., Benson, D., Stein, R. F. & Nordlund, Åke, 2007, In: Astrophysical Journal. 657, 2, p. 1157-1161

    Research output: Contribution to journalJournal articleResearchpeer-review

  54. 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

  55. Published

    Radiation signatures of sub-lamor scale magnetic fields

    Medvedev, M. V., Frederiksen, J. T., Haugbølle, Troels & Nordlund, Åke, 3 Aug 2011, In: Astrophysical Journal. 737, 2, p. 55-

    Research output: Contribution to journalJournal articleResearchpeer-review

  56. Published

    Simulation of relativistic shocks and associated radiation from turbulent magnetic fields

    Nishikawa, K., Niemiec, J., Medvedev, M., Zhang, B., Hardee, P., Mizuno, Y., Nordlund, Åke, Frederiksen, J., Sol, H., Pohl, M., Hartmann, D. H. & Fishman, J. F., 2009.

    Research output: Contribution to conferencePosterResearch

  57. Published

    The observable prestellar phase of the intial mass function

    Padoan, P. & Nordlund, Åke, 13 Oct 2011, In: Astrophysical Journal Letters. 741, 1, p. L22

    Research output: Contribution to journalJournal articleResearchpeer-review

  58. Published

    The Star Formation Rate of Supersonic Magnetohydrodynamic Turbulence

    Padoan, P. & Nordlund, Åke, 20 Mar 2011, In: Astrophysical Journal. 730, 1, p. 40

    Research output: Contribution to journalJournal articleResearchpeer-review

  59. 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

  60. Published

    Supernova driving. I. The origin of molecular cloud turbulence

    Padoan, P., Pan, L., Haugbølle, Troels & Nordlund, Åke, 1 May 2016, In: Astrophysical Journal. 822, 1, 28 p., 11.

    Research output: Contribution to journalJournal articleResearchpeer-review

  61. Published

    Detailed Balance and Exact Results for Density Fluctuations in Supersonic Turbulence

    Pan, L., Padoan, P. & Nordlund, Åke, 20 Oct 2018, In: The Astrophysical Journal. Letters. 866, 2, 5 p., L17.

    Research output: Contribution to journalJournal articleResearchpeer-review

  62. Published

    Zoom-in Simulations of Protoplanetary Disks Starting from GMC Scales

    Kuffmeier, M., Haugbølle, Troels & Nordlund, Åke, 24 Aug 2017, In: Astrophysical Journal. 846, 1, 7.

    Research output: Contribution to journalJournal articleResearchpeer-review

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