Åke Nordlund
Professor
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Dynamic Behavior and Topology of 3D Magnetic Fields
Galsgaard, K. & Nordlund, Åke, 1994, In: Space Science Reviews. Vol 68, p. 75-80Research output: Contribution to journal › Journal article › Research
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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. CopenhagenResearch output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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Magnetic Reconnection at a Three-dimensional Solar Null Point: Geophysical Research Abstracts, vol.14, European Geosciences Union, General Assembly 2012,
Frederiksen, J. T., Baumann, G., Galsgaard, K., Haugbølle, Troels & Nordlund, Åke, 22 Apr 2012. 1 p.Research output: Contribution to conference › Poster › Research
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Evolution of Global Relativistic Jets: Collimations and Expansion with kKHI and the Weibel Instability
Frederiksen, J. T., Nishikawa, K., Nordlund, Åke, Mizuno, Y., Hardee, P. E., Niemiec, J., Gomez, J. L., Pe'er, A., Dutan, I., Meli, A., Sol, H., Pohl, M. & Hartmann, D. H., 2016, In: Astrophysical Journal. 820, 2, 94.Research output: Contribution to journal › Journal article › Research › peer-review
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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 proceeding › Article in proceedings › Research
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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 journal › Journal article › Research › peer-review
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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 proceeding › Article in proceedings › Research
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Radiation spectral synthesis of relativistic filamentation
Frederiksen, J. T., Haugbølle, Troels, Medvedev, M. V. & Nordlund, Åke, 13 Sep 2010, In: Astrophysical Journal Letters. 722, p. L114-L119 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Solar Fe abundance and magnetic fields
Fabbian, D., Moreno-Insertis, F., Khomenko, E. & Nordlund, Åke, 2012, In: Astronomy & Astrophysics. 548, A35.Research output: Contribution to journal › Journal article › Research › peer-review
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Solar abundance corrections derived through three-dimensional magnetoconvection simulations
Fabbian, D., Khomenko, E., Moreno-Insertis, F. & Nordlund, Åke, 12 Dec 2010, In: Astrophysical Journal. 724, 2, p. 1536-1541 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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The Distant Future of Solar Activity: A Case Study of *Gb Hydri. I. Stellar Evolution, Lithium Abundance and Atmospheric Structure
Dravins, D., Lindegreen, L., Nordlund, Åke & VandenBerg, D. A., 1992, In: Astrophysical Journal. 403, p. 385-395Research output: Contribution to journal › Journal article › Research
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3D Simulations of Twisted Magnetic Flux Ropes
Dorch, S., Archontis, V. & Nordlund, Åke, 1999, In: Astronomy and Astrophysics (Letters). 352, p. 79-82Research output: Contribution to journal › Journal article › Research › peer-review
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Erratum: Numerical 3D simulations of buoyant magnetic flux tubes
Dorch, S. B. F. & Nordlund, Åke, 2000, In: Astronomy & Astrophysics. 353, p. 329-339Research output: Contribution to journal › Journal article › Research › peer-review
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On the transport of magnetic fields by solar-like stratified convection
Dorch, S. B. F. & Nordlund, Åke, 2001, In: Astronomy & Astrophysics. 365, p. 562-570Research output: Contribution to journal › Journal article › Research › peer-review
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Numerical 3D Simulations of Buoyant Magnetic Flux Tubes
Dorch, S. B. F. & Nordlund, Åke, 1998, In: Astronomy & Astrophysics. 338, p. 329-339Research output: Contribution to journal › Journal article › Research
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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. 734-738Research output: Contribution to journal › Journal article › Research › peer-review
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Numerical 3D simulations of twisted magnetic flux tubes
Dorch, S. B. F., Archontis, V. & Nordlund, Åke, 1999, In: Astronomy & Astrophysics. 338, p. 329Research output: Contribution to journal › Journal article › Research › peer-review
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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. 237-240Research output: Contribution to journal › Journal article › Research › peer-review
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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. 237-240Research output: Contribution to journal › Journal article › Research › peer-review
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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. 365-376Research output: Contribution to journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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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. 1405-1420Research output: Contribution to journal › Journal article › Research › peer-review
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The absolute chronology and thermal processing of solids in the solar protoplanetary disk
Connelly, James, Bizzarro, Martin, Krot, A. N., Nordlund, Åke, Wielandt, D. K. P. & Ivanova, M. A., 2012, In: Science. 338, 6107, p. 651-655 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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The benchmark halo giant HD 122563: CNO abundances revisited with three-dimensional hydrodynamic model stellar atmospheres
Collet, R., Nordlund, Åke, Asplund, M., Hayek, W. & Trampedach, R., 1 Apr 2018, In: Monthly Notices of the Royal Astronomical Society. 475, 3, p. 3369-3392Research output: Contribution to journal › Journal article › Research › peer-review
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Three-dimensional surface convection simulations of metal-poor stars The effect of scattering on the photospheric temperature stratification
Collet, R., Hayek, W., Asplund, M., Nordlund, Åke, Trampedach, R. & Gudiksen, B., 1 Apr 2011, In: Astronomy & Astrophysics. 528, p. A32Research output: Contribution to journal › Journal article › Research › peer-review
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Abundance analysis of the halo giant HD 122563 with three-dimensional model stellar atmospheres
Collet, R., Nordlund, Åke, Asplund, M., Hayek, W. & Trampedach, R., 2009, In: Societa Astronomica Italiana. Memorie. 80, p. 719-722 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Near-surface effects in modelling oscillations of εBoo
Christensen-Dalsgaard, J., Bedding, T. R., Houdek, G., Kjeldsen, H., Rosenthal, C. S., Trampedach, R., Monteiro, M. J. P. F. G. & Nordlund, Åke, 1995, Proc. IAU Coll. 155: Astrophysical Applications of Stellar Pulsation. Cape Town, South Africa, p. 447-448Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Recent Development in Solar Convection Theory
Chan, K., Nordlund, Åke & et al, 1991, The Solar Interior and Atmosphere. Arizona: Univ. of Arizona, p. 223-74Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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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-L140Research output: Contribution to journal › Journal article › Research › peer-review
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Current Fragmentation and Particle Acceleration in Solar Flares
Cargill, P. J., Vlahos, .. L., Baumann, G., Drake, J. F. & Nordlund, Åke, 2 Nov 2012, In: Space Science Reviews. 173, 1-4, p. 223-245 23 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Helioseismic holography of simulated solar convection and prospects for the detection of small-scale subsurface flows
Braun, D. C., Birch, A. C., Benson, D. & Nordlund, Åke, 2007, In: Astrophysical Journal. 669, 2, p. 1395-1406Research output: Contribution to journal › Journal article › Research › peer-review
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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. 86-88Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Astrophysical Convection
Brandenburg, A., Stein, R. F. & Nordlund, Åke, 2000, Proceedings "Geophysical and Astrophysical Convection 95". Gordon and Breach Science Publishers, New York, p. 85Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Communication
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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. 681-692Research output: Contribution to journal › Journal article › Research › peer-review
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Dynamo Generated Turbulence in Discs
Brandenburg, A., Nordlund, Åke, Stein, R. F. & Torkelson, U., 1995, Small-scale structures in three-dimensional hydro and magnetohydrodynamic turbulence. Springer, p. 385-390Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Astrophysical turbulence modeling
Brandenburg, A. & Nordlund, Åke, 1 Apr 2011, In: Reports on Progress in Physics. 74, 4, p. 046901Research output: Contribution to journal › Journal article › Research › peer-review
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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 InternationalResearch output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Dynamo-Generated Turbulence and Large-Scale Magnetic Fields in a Keplerian Shear Flow
Brandenburg, A., Nordlund, Åke, Stein, R. F. & Torkelson, U., 1995, In: Astrophysical Journal. 446, p. 741-754Research output: Contribution to journal › Journal article › Research
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Astrophysical turbulence
Brandenburg, A. & Nordlund, Åke, 2009, In: Reports on Progress in Physics. 80 p.Research output: Contribution to journal › Journal article › Research
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Stable magnetic fields in stellar interiors
Braitwaite, J. & Nordlund, Åke, 2006, In: Astronomy & Astrophysics. 450, p. 1077-1095Research output: Contribution to journal › Journal article › Research › peer-review
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Early formation of planetary building blocks inferred from Pb isotopic ages of chondrules
Bollard, Jean, Connelly, James, Whitehouse, M. J., Pringle, E. A., Bonal, L., Jørgensen, Jes Kristian, Nordlund, Åke, Moynier, F. & Bizzarro, Martin, Aug 2017, In: Science Advances. 3, 8, 9 p., e1700407.Research output: Contribution to journal › Journal article › Research › peer-review
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Supersonic turbulence and structure of interstellar molecular clouds
Boldyrev, S., Nordlund, Åke & Padoan, P., 2002, In: Physical Review Letters. vol 89, issue 3, p. 1102-1102Research output: Contribution to journal › Journal article › Research › peer-review
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Waves in the magnetized solar atmosphere. II. waves from localized sources in magnetic flux
Bogdan, T. J., Hansteen, M., Carlsson, V., McMurry, A., Rosenthal, C. S., Johnson, M., Petty-Powell, S., Zita, E. J., Stein, R. F., McIntoch, S. W. & Nordlund, Åke, 2003, In: Astrophysical Journal. 599, 1, p. 626-660Research output: Contribution to journal › Journal article › Research › peer-review
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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. 568Research output: Contribution to journal › Journal article › Research
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Near Surface Magneto-Convection
Bercik, D. J., Stein, R. F. & Nordlund, Åke, 1999, American Astronomical Society Meeting. USA, p. 5501Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
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Magnetoconvection and micropores
Bercik, D. J., Nordlund, Åke & Stein, R. F., 2003, Proceedings of SOHO 12 / GONG+ 2002. European Space Agency, Vol. 12. p. 201-206Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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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 journal › Conference article › Research › peer-review
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Pic Code Comparison Workshop , March 8-12
Baumann..[et al.], G., Haugbølle, Troels, Nordlund, Åke & Frederiksen, J. T., 8 Mar 2010, KøbenhavnResearch output: Other contribution › Research
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Kinetic modeling of particle acceleration in a solar null point reconnection region
Baumann, G., Haugbølle, Troels & Nordlund, Åke, 10 Jul 2013, In: Astrophysical Journal. 771, 2, 13 p., 93.Research output: Contribution to journal › Journal article › Research › peer-review
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3D Solar Null Point Reconnection MHD Simulations
Baumann, G., Galsgaard, K. & Nordlund, Åke, 1 Jun 2013, In: Solar Physics. 284, 2, p. 467-487Research output: Contribution to journal › Journal article › Research › peer-review
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Particle-in-cell Simulation of Electron Acceleration in Solar Coronal Jets
Baumann, G. & Nordlund, Åke, 11 Oct 2012, In: The Astrophysical Journal Letters. 759, 1, p. L9-Research output: Contribution to journal › Journal article › Research › peer-review
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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. 743-754Research output: Contribution to journal › Journal article › Research › peer-review
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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. 17-20Research output: Contribution to journal › Journal article › Research › peer-review
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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. 221-224Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
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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. 729-742Research output: Contribution to journal › Journal article › Research › peer-review
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Microphysics in computational relativistic astrophysics: Towards reliable computational models of stellar collapse, neutron stars, compact binary coalescense, and gamma-ray burst central engines
Arnett, D., Brandenburg, A., Burrows, A., Centrella, J., Haxton, W., Lattimer, J., Langanke, K., Nordlund, Åke, Reddy, S., Sato, K., Frederiksen, L. J. T., Ott, C. D. & Pethick, C. J., 2009, University of CopenhagenResearch output: Other contribution › Research
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Numerical simulations of kinematic - dynamo action
Archontis, V., Dorch, B. & Nordlund, Åke, 2003, In: Astronomy & Astrophysics. 397, p. 393-399Research output: Contribution to journal › Journal article › Research › peer-review
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Dynamo action in turbulent flows
Archontis, V., Dorch, B. & Nordlund, Åke, 2003, In: Astronomy & Astrophysics. 410, p. 759-766Research output: Contribution to journal › Journal article › Research › peer-review
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Nonlinear MHD dynamo operating at equipartition
Archontis, V., Dorch, B. & Nordlund, Åke, 2007, In: Astronomy & Astrophysics. 472, 3, p. 715-726Research output: Contribution to journal › Journal article › Research › peer-review
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Numerical simulations of kinematic dynamo action
Archontis, V., Dorch, S. B. F. & Nordlund, Åke, 2003, In: Astronomy & Astrophysics. 397, p. 393-399Research output: Contribution to journal › Journal article › Research › peer-review
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R200,000 Spectroscopic Observations of Procyon.The Surface Convection and Radial Velocity (CD-ROM Directory: contribs/allende2)
Allende Prieto, C., Asplund, M., Lopez, R. J. G., Lambert, D. L. & Nordlund, Åke, 2001, 11th Cambridge Workshop on Cool Stars, Stellar Systems and the Sun, ASP Conf. Proc., vol. 223. San Francisco: Astronomical Society of the Pacific, p. 760Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Communication
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Fundamental differences between SPH and grid methods
Agertz, O., Moore, B., Stadel, J. & Nordlund, Åke, 2007, In: Monthly Notices of the Royal Astronomical Society. 380, 3, p. 963-978Research output: Contribution to journal › Journal article › Research › peer-review
ID: 8453
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Early formation of planetary building blocks inferred from Pb isotopic ages of chondrules
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Inaccuracy of Spatial Derivatives in Riemann Solver Simulations of Supersonic Turbulence
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Microscopic Processes in Global Relativistic Jets Containing Helical Magnetic Fields
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