Viggo Hansteen

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Phone +47-22856120
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Visiting address Sem Sælands vei 13 Svein Rosselands hus 0371 OSLO
Postal address Postboks 1029 Blindern 0315 OSLO
Tags: Astronomy and Astrophysics, Solar Physics

Publications

  • Guerreiro, Nuno Miguel Rodrigues; Haberreiter, M.; Hansteen, Viggo & Schmutz, W. (2017). Small-scale heating events in the solar atmosphere: II. Lifetime, total energy, and magnetic properties. Astronomy and Astrophysics.  ISSN 0004-6361.  603 . doi: 10.1051/0004-6361/201629795
  • Hansteen, Viggo; Archontis, Vasilis; Mendes Domingos Pereira, Tiago; Carlsson, Mats; Rouppe van der Voort, Luc & Leenaarts, Jorrit (2017). Bombs and Flares at the Surface and Lower Atmosphere of the Sun. The Astrophysical Journal.  ISSN 0004-637X.  839(1) . doi: 10.3847/1538-4357/aa6844
  • Martinez-Sykora, Juan; De Pontieu, Bart Walter; Carlsson, Mats; Hansteen, Viggo; Nobrega-Siverio, Daniel & Gudiksen, Boris Vilhelm (2017). Two-dimensional Radiative Magnetohydrodynamic Simulations of Partial Ionization in the Chromosphere. II. Dynamics and Energetics of the Low Solar Atmosphere. The Astrophysical Journal.  ISSN 0004-637X.  847(1) . doi: 10.3847/1538-4357/aa8866
  • Martinez-Sykora, Juan; De Pontieu, Bart Walter; Hansteen, Viggo; Rouppe van der Voort, Luc; Carlsson, Mats & Mendes Domingos Pereira, Tiago (2017). On the generation of solar spicules and Alfvenic waves. Science.  ISSN 0036-8075.  356(6344), s 1269- 1272 . doi: 10.1126/science.aah5412
  • Abbo, L.; Ofman, L.; Antiochos, S. K.; Hansteen, Viggo; Harra, L.; Ko, Y.-K.; Lapenta, G.; Li, B.; Riley, P.; Strachan, L.; von Steiger, R. & Wang, Y.-M. (2016). Slow Solar Wind: Observations and Modeling. Space Science Reviews.  ISSN 0038-6308.  201(1-4), s 55- 108 . doi: 10.1007/s11214-016-0264-1
  • Carlsson, Mats; Hansteen, Viggo; Gudiksen, Boris Vilhelm; Leenaarts, Jorrit & De Pontieu, Bart Walter (2016). A publicly available simulation of an enhanced network region of the Sun. Astronomy and Astrophysics.  ISSN 0004-6361.  585:A4 . doi: 10.1051/0004-6361/201527226 Full text in Research Archive.
  • Chatterjee, Piyali; Hansteen, Viggo & Carlsson, Mats (2016). Modeling Repeatedly Flaring δ Sunspots. Physical Review Letters.  ISSN 0031-9007.  116(10) . doi: 10.1103/PhysRevLett.116.101101 Full text in Research Archive.
  • Kato, Yoshiaki; Steiner, Oskar; Hansteen, Viggo; Gudiksen, Boris Vilhelm; Wedemeyer, Sven & Carlsson, Mats (2016). Chromospheric and Coronal Wave Generation in a Magnetic Flux Sheath. The Astrophysical Journal.  ISSN 0004-637X.  827(1) . doi: 10.3847/0004-637X/827/1/7
  • Martinez-Sykora, Juan; De Pontieu, Bart Walter; Carlsson, Mats & Hansteen, Viggo (2016). On the Misalignment between Chromospheric Features and the Magnetic Field on the Sun. Astrophysical Journal Letters.  ISSN 2041-8205.  831(1) . doi: 10.3847/2041-8205/831/1/L1
  • Martinez-Sykora, Juan; De Pontieu, Bart Walter; Hansteen, Viggo & Gudiksen, Boris Vilhelm (2016). TIME DEPENDENT NONEQUILIBRIUM IONIZATION of TRANSITION REGION LINES OBSERVED with IRIS. The Astrophysical Journal.  ISSN 0004-637X.  817(1) . doi: 10.3847/0004-637X/817/1/46 Full text in Research Archive.
  • Mykland Hilde, Janne; Skjørten, Ingunn; Hansteen, Viggo; Melsom, Morten Nissen; Atar, Dan; Hisdal, Jonny; Hummerfeldt, Sjur & Steine, Kjetil (2016). Assessment of right ventricular afterload in COPD. COPD: Journal of Chronic Obstructive Pulmonary Disease.  ISSN 1541-2555.  13(2), s 176- 185 . doi: 10.3109/15412555.2015.1057275
  • Ortiz, Ada; Hansteen, Viggo; Bellot Rubio, L. R.; de la Cruz Rodriguez, Jaime; De Pontieu, Bart Walter; Carlsson, Mats & Rouppe, Van Der Voort Luc (2016). Emergence of Granular-Sized Magnetic Bubbles through the Solar Atmosphere. III. The Path to the Transition Region. The Astrophysical Journal.  ISSN 0004-637X.  825(2) . doi: 10.3847/0004-637X/825/2/93 Full text in Research Archive.
  • Testa, Paola; De Pontieu, Bart Walter & Hansteen, Viggo (2016). High Spatial Resolution Fe XII Observations of Solar Active Regions. The Astrophysical Journal.  ISSN 0004-637X.  827(2) . doi: 10.3847/0004-637X/827/2/99
  • Cheung, Mark C. M.; De Pontieu, Bart Walter; Tarbell, Theodore D.; Fu, Y.; Tian, H.; Testa, Paola; Reeves, K. K.; Martinez-Sykora, Juan; Boerner, P.; Wulser, J. P.; Lemen, J.; Title, Alan M.; Hurlburt, N.; Kleint, L.; Kankelborg, C.; Jaeggli, S.; Golub, L.; McKillop, S.; Saar, S.; Carlsson, Mats & Hansteen, Viggo (2015). Homologous helical jets: Observations by IRIS, SDO, and Hinode and magnetic modeling with data-driven simulations. The Astrophysical Journal.  ISSN 0004-637X.  801(2) . doi: 10.1088/0004-637X/801/2/83 Full text in Research Archive.
  • de la Cruz Rodriguez, Jaime; Hansteen, Viggo; Bellot-Rubio, Luis & Ortiz, Ada (2015). EMERGENCE of GRANULAR-SIZED MAGNETIC BUBBLES THROUGH the SOLAR ATMOSPHERE. II. NON-LTE CHROMOSPHERIC DIAGNOSTICS and INVERSIONS. The Astrophysical Journal.  ISSN 0004-637X.  810(2) . doi: 10.1088/0004-637X/810/2/145 Full text in Research Archive.
  • Guerreiro, Nuno Miguel Rodrigues; Haberreiter, M.; Hansteen, Viggo & Schmutz, W (2015). Small-scale Heating Events in the Solar Atmosphere. I. Identification, Selection, and Implications for Coronal Heating. The Astrophysical Journal.  ISSN 0004-637X.  813(1) . doi: 10.1088/0004-637X/813/1/61 Full text in Research Archive.
  • Hansteen, Viggo; Carlsson, Mats & Gudiksen, Boris Vilhelm (2015). IRIS observations and 3D `realistic' MHD models of the solar chromosphere, In A. J. Cenarro; F. Figueras; C. Hernández-Monteagudo; J. Trujillo Bueno & L. Valdivielso (ed.),  Highlights of Spanish Astrophysics VIII, Proceedings of the XI Scientific Meeting of the Spanish Astronomical Society (SEA) held in Teruel, September 8-12, 2014.  Sociedad Española de Astronomía.  ISBN 978-84-606-8760-3.  Kapittel.  s 19 - 28
  • Hansteen, Viggo; Carlsson, Mats & Gudiksen, Boris Vilhelm (2015). Numerical Modeling of the Solar Chromosphere and Corona: What Has Been Done? What Should Be Done?. Astronomical Society of the Pacific Conference Series.  ISSN 1050-3390.  498, s 141- 146
  • Hansteen, Viggo; Guerreiro, Nuno Miguel Rodrigues; De Pontieu, Bart Walter & Carlsson, Mats (2015). NUMERICAL SIMULATIONS of CORONAL HEATING THROUGH FOOTPOINT BRAIDING. The Astrophysical Journal.  ISSN 0004-637X.  811(2) . doi: 10.1088/0004-637X/811/2/106 Full text in Research Archive.
  • Martinez-Sykora, Juan; De Pontieu, Bart Walter; Hansteen, Viggo & Carlsson, Mats (2015). The role of partial ionization effects in the chromosphere. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences.  ISSN 1364-503X.  373(2042) . doi: 10.1098/rsta.2014.0268
  • Martinez-Sykora, Juan; Rouppe, Van Der Voort Luc; Carlsson, Mats; De Pontieu, Bart Walter; Mendes Domingos Pereira, Tiago; Boerner, P.; Hurlburt, N.; Kleint, Lucia; Lemen, J.; Tarbell, Ted D.; Title, A.; Wüelser, Jean Pierre; Hansteen, Viggo; Golub, Leon; McKillop, S.; Reeves, K. K.; Saar, S.; Testa, Paola; Tian, Hui; Jaeggli, S. & Kankelborg, C. (2015). Internetwork Chromospheric Bright Grains Observed with IRIS and SST. The Astrophysical Journal.  ISSN 0004-637X.  803(1) . doi: 10.1088/0004-637X/803/1/44 Full text in Research Archive.
  • Mendes Domingos Pereira, Tiago; Carlsson, Mats; De Pontieu, Bart Walter & Hansteen, Viggo (2015). THE FORMATION of IRIS DIAGNOSTICS. IV. the Mg ii TRIPLET LINES AS A NEW DIAGNOSTIC FOR LOWER CHROMOSPHERIC HEATING. The Astrophysical Journal.  ISSN 0004-637X.  806(1) . doi: 10.1088/0004-637X/806/1/14 Full text in Research Archive.
  • Olluri, Kosovare; Gudiksen, Boris Vilhelm; Hansteen, Viggo & De Pontieu, Bart Walter (2015). Synthesized spectra of optically thin emission lines produced by the Bifrost stellar atmosphere code, including nonequilibrium ionization effects: A study of the intensity, nonthermal line widths, and Doppler shifts. The Astrophysical Journal.  ISSN 0004-637X.  802(1) . doi: 10.1088/0004-637X/802/1/5 Full text in Research Archive.
  • Rouppe, Van Der Voort Luc; De Pontieu, Bart Walter; Mendes Domingos Pereira, Tiago; Carlsson, Mats & Hansteen, Viggo (2015). Heating signatures in the disk counterparts of solar spicules in interface region imaging spectrograph observations. Astrophysical Journal Letters.  ISSN 2041-8205.  799(1) . doi: 10.1088/2041-8205/799/1/L3 Full text in Research Archive.
  • Archontis, Vasilis & Hansteen, Viggo (2014). CLUSTERS OF SMALL ERUPTIVE FLARES PRODUCED BY MAGNETIC RECONNECTION IN THE SUN. Astrophysical Journal Letters.  ISSN 2041-8205.  788(1) . doi: 10.1088/2041-8205/788/1/L2 Full text in Research Archive.
  • De Pontieu, Bart Walter; Rouppe, Van Der Voort Luc; McIntosh, S.W.; Pereira, Tiago Mendes Domingos; Carlsson, Mats; Hansteen, Viggo; Skogsrud, Håkon; Lemen, J.; Title, A.; Boerner, P.; Hurlburt, N.; Tarbell, T.D.; Wuelser, J. P.; De Luca, E. E.; Golub, L.; McKillop, S.; Reeves, K.; Saar, S.; Testa, Paola; Tian, H.; Kankelborg, C.; Jaeggli, S.; Kleint, L. & Martinez-Sykora, Juan (2014). On the prevalence of small-scale twist in the solar chromosphere and transition region. Science.  ISSN 0036-8075.  346(6207) . doi: 10.1126/science.1255732
  • De Pontieu, Bart Walter; Title, A. M.; Lemen, J. R.; Kushner, G. D.; Akin, D. J.; Allard, B.; Berger, Thomas; Boerner, P.; Cheung, M; Chou, C; Drake, J. F.; Duncan, D. W.; Freeland, S.; Heyman, G. F.; Hoffman, C.; Hurlburt, N. E.; Lindgren, R. W.; Mathur, D.; Rehse, R.; Sabolish, D.; Seguin, R.; Schrijver, C. J.; Tarbell, T.D.; Wülser, J.-P.; Wolfson, C. J.; Yanari, C.; Mudge, J.; Nguyen-Phuc, N.; Timmons, R.; van Bezooijen, R.; Weingrod, I.; Brookner, R.; Butcher, G.; Dougherty, B.; Eder, J.; Knagenhjelm, V.; Larsen, S.; Mansir, D.; Phan, L.; Boyle, P.; Cheimets, P. N.; DeLuca, E.E.; Golub, L.; Gates, R.; Hertz, E.; McKillop, S.; Park, S.; Perry, T.; Podgorski, W. A.; Reeves, K.; Saar, S.; Testa, Paola; Tian, Hui; Weber, M.; Dunn, C.; Eccles, S.; Jaeggli, S. A.; Kankelborg, C. C.; Mashburn, K.; Pust, N.; Springer, L.; Carvalho, R.; Kleint, L.; Marmie, J.; Mazmanian, E.; Pereira, Tiago Mendes Domingos; Sawyer, S.; Strong, J.; Worden, S. P.; Carlsson, Mats; Hansteen, Viggo; Leenaarts, Jorrit; Wiesmann, Martin; Aloise, J.; Chu, K.-C.; Bush, R. I.; Scherrer, P. H.; Brekke, Pål; Martinez-Sykora, J.; Lites, B.W.; McIntosh, S.W.; Uitenbroek, H.; Okamoto, T. J.; Gummin, M. A.; Auker, G.; Jerram, P.; Pool, P. & Waltham, N. (2014). The Interface Region Imaging Spectrograph (IRIS). Solar Physics.  ISSN 0038-0938.  289(7), s 2733- 2779 . doi: 10.1007/s11207-014-0485-y
  • Hansteen, Viggo; De Pontieu, Bart Walter; Carlsson, Mats; Lemen, James R.; Title, Alan M.; Boerner, Paul F.X.; Hurlburt, Neal E.; Tarbell, Theodore D.; Wüelser, Jean Pierre; Pereira, Tiago Mendes Domingos; De Luca, Edward E.; Golub, Leon; McKillop, Sean C.; Reeves, Katharine K.; Saar, Steven H.; Testa, Paola; Tian, Hui; Kankelborg, Charles C.; Jaeggli, Sarah A.; Kleint, Lucia & Martinez-Sykora, Juan (2014). The unresolved fine structure resolved: IRIS observations of the solar transition region. Science.  ISSN 0036-8075.  346(6207) . doi: 10.1126/science.1255757
  • Kleint, L.; Antolin, Patrick; Tian, H; Judge, Philip G.; Testa, Paola; De Pontieu, Bart Walter; Martinez-Sykora, Juan; Reeves, K. K.; Wuelser, J. P.; McKillop, S.; Saar, S.; Carlsson, Mats; Boerner, P.; Hurlburt, N.; Lemen, J.; Tarbell, T.D.; Title, A.; Golub, L.; Hansteen, Viggo; Jaeggli, S. & Kankelborg, C. (2014). Detection of supersonic downflows and associated heating events in the transition region above sunspots. Astrophysical Journal Letters.  ISSN 2041-8205.  789(2) . doi: 10.1088/2041-8205/789/2/L42 Full text in Research Archive.
  • Ortiz, Ada; Bellot Rubio, L. R.; Hansteen, Viggo; de la Cruz Rodriguez, Jaime & Rouppe, Van Der Voort Luc (2014). EMERGENCE OF GRANULAR-SIZED MAGNETIC BUBBLES THROUGH THE SOLAR ATMOSPHERE. I. SPECTROPOLARIMETRIC OBSERVATIONS AND SIMULATIONS. The Astrophysical Journal.  ISSN 0004-637X.  781(2) . doi: 10.1088/0004-637X/781/2/126 Full text in Research Archive.
  • Pereira, Tiago Mendes Domingos; De Pontieu, Bart Walter; Carlsson, Mats; Hansteen, Viggo; Tarbell, T.D.; Lemen, J.; Title, A.; Boerner, P.; Hurlburt, N.; Wulser, J. P.; Martinez-Sykora, Juan; Kleint, L.; Golub, L.; McKillop, S.; Reeves, K. K.; Saar, S.; Testa, Paola; Tian, H; Jaeggli, S. & Kankelborg, C. (2014). An interface region imaging spectrograph first view on solar spicules. Astrophysical Journal Letters.  ISSN 2041-8205.  792(1) . doi: 10.1088/2041-8205/792/1/L15 Full text in Research Archive.
  • Peter, H.; Tian, H.; Curdt, W.; Schmit, D.; Innes, D.; De Pontieu, Bart Walter; Lemen, J.; Title, A.; Boerner, P.; Hurlburt, N.; Tarbell, T.D.; Wuelser, J. P.; Martinez-Sykora, Juan; Kleint, L.; Golub, L.; McKillop, S.; Reeves, K. K.; Saar, S.; Testa, Paola; Kankelborg, C.; Jaeggli, S.; Carlsson, Mats & Hansteen, Viggo (2014). Hot explosions in the cool atmosphere of the Sun. Science.  ISSN 0036-8075.  346(6207) . doi: 10.1126/science.1255726
  • Testa, Paola; De Pontieu, Bart Walter; Allred, J.; Carlsson, Mats; Reale, F.; Daw, A.; Hansteen, Viggo; Martinez-Sykora, Juan; Liu, W.; DeLuca, E.E.; Golub, L.; McKillop, S.; Reeves, K.; Saar, S.; Tian, H.; Lemen, J.; Title, A.; Boerner, P.; Hurlburt, N.; Tarbell, T.D.; Wuelser, J. P.; Kleint, L.; Kankelborg, C. & Jaeggli, S. (2014). Evidence of nonthermal particles in coronal loops heated impulsively by nanoflares. Science.  ISSN 0036-8075.  346(6207) . doi: 10.1126/science.1255724
  • Tian, H.; DeLuca, E.E.; Cranmer, S.R.; De Pontieu, Bart Walter; Peter, H.; Martinez-Sykora, Juan; Golub, L.; McKillop, S.; Reeves, K. K.; Miralles, M. P.; McCauley, P.; Saar, S.; Testa, Paola; Weber, M.; Murphy, N.; Lemen, J.; Title, A.; Boerner, P.; Hurlburt, N.; Tarbell, T.D.; Wuelser, J. P.; Kleint, L.; Kankelborg, C.; Jaeggli, S.; Carlsson, Mats; Hansteen, Viggo & McIntosh, S.W. (2014). Prevalence of small-scale jets from the networks of the solar transition region and chromosphere. Science.  ISSN 0036-8075.  346(6207) . doi: 10.1126/science.1255711
  • Tian, H; DeLuca, E.; Reeves, K. K.; McKillop, S.; De Pontieu, Bart Walter; Martinez-Sykora, Juan; Carlsson, Mats; Hansteen, Viggo; Kleint, L.; Cheung, M; Golub, L.; Saar, S.; Testa, Paola; Weber, M.; Lemen, J.; Title, A.; Boerner, P.; Hurlburt, N.; Tarbell, T.D.; Wuelser, J. P.; Kankelborg, C.; Jaeggli, S. & McIntosh, S.W. (2014). HIGH-RESOLUTION OBSERVATIONS OF THE SHOCK WAVE BEHAVIOR FOR SUNSPOT OSCILLATIONS WITH THE INTERFACE REGION IMAGING SPECTROGRAPH. The Astrophysical Journal.  ISSN 0004-637X.  786(2) . doi: 10.1088/0004-637X/786/2/137 Full text in Research Archive.
  • Guerreiro, Nuno Miguel Rodrigues; Carlsson, Mats & Hansteen, Viggo (2013). NUMERICAL SIMULATIONS OF SPICULE ACCELERATION. The Astrophysical Journal.  ISSN 0004-637X.  766(2) . doi: 10.1088/0004-637X/766/2/128 Full text in Research Archive.
  • Guerreiro, Nuno Miguel Rodrigues; Hansteen, Viggo & De Pontieu, Bart (2013). THE CYCLING OF MATERIAL BETWEEN THE SOLAR CORONA AND CHROMOSPHERE. The Astrophysical Journal.  ISSN 0004-637X.  769(1) . doi: 10.1088/0004-637X/769/1/47 Full text in Research Archive.
  • Hilde, Janne Mykland; skjørten, i; Grøtta, Ole Jørgen; Hansteen, Viggo; Melsom, Morten Nissen; Hisdal, J; Hummerfelt, S. & Steine, Kjetil (2013). Right ventricular dysfunction and remodelling in chronic obstructive pulmonary disease without pulmonary hypertension. Journal of the American College of Cardiology.  ISSN 0735-1097.  17, s 1103
  • Martinez-Sykora, Juan; De Pontieu, Bart Walter; Leenaarts, Jorrit; Pereira, Tiago Mendes Domingos; Carlsson, Mats; Hansteen, Viggo; Stern, J. V.; Tian, H; McIntosh, S.W. & Rouppe, Van Der Voort Luc (2013). A DETAILED COMPARISON BETWEEN THE OBSERVED AND SYNTHESIZED PROPERTIES OF A SIMULATED TYPE II SPICULE. The Astrophysical Journal.  ISSN 0004-637X.  771(1) . doi: 10.1088/0004-637X/771/1/66 Full text in Research Archive.
  • Mykland Hilde, Janne; Skjørten, Ingunn; Hansteen, Viggo; Melsom, Morten Nissen; Hisdal, Jonny; Hummerfeldt, Sjur & Steine, Kjetil (2013). Haemodynamic responses to exercise in patients with CORD. European Respiratory Journal.  ISSN 0903-1936.  41(5), s 1031- 1041 . doi: 10.1183/09031936.00085612
  • Olluri, Kosovare; Gudiksen, Boris Vilhelm & Hansteen, Viggo (2013). NON-EQUILIBRIUM IONIZATION EFFECTS ON THE DENSITY LINE RATIO DIAGNOSTICS OF O IV. The Astrophysical Journal.  ISSN 0004-637X.  767(1) . doi: 10.1088/0004-637X/767/1/43
  • Olluri, Kosovare; Gudiksen, Boris Vilhelm & Hansteen, Viggo (2013). NON-EQUILIBRIUM IONIZATION IN THE BIFROST STELLAR ATMOSPHERE CODE. Astronomical Journal.  ISSN 0004-6256.  145(3) . doi: 10.1088/0004-6256/145/3/72
  • Skjørten, Ingunn; Hilde, Janne Mykland; Melsom, Morten Nissen; Hansteen, Viggo; Steine, Kjetil & Hummerfelt, S (2013). pulmonary artery pressure and Pa=2 in chronic obstructive pulmonary disease. Respiratory Medicine.  ISSN 0954-6111.  107, s 1271- 1279
  • Skjørten, Ingunn; Mykland Hilde, Janne; Melsom, Morten Nissen; Hansteen, Viggo; Steine, Kjetil & Hummerfeldt, Sjur (2013). Pulmonary artery pressure and PaO2 in chronic obstructive pulmonary disease. Respiratory Medicine.  ISSN 0954-6111.  107(8), s 1271- 1279 . doi: 10.1016/j.rmed.2013.03.021
  • Testa, Paola; De Pontieu, Bart; Martinez-Sykora, Juan; DeLuca, E.; Hansteen, Viggo; Cirtain, J.; Winebarger, A.; Golub, L.; Kobayashi, K.; Korreck, K.; Kuzin, S.; Walsh, R.; DeForest, C.; Title, A. & Weber, Mark (2013). OBSERVING CORONAL NANOFLARES IN ACTIVE REGION MOSS. The Astrophysical Journal.  ISSN 0004-637X.  770(1) . doi: 10.1088/2041-8205/770/1/L1
  • Winebarger, A. R.; Walsh, R. W.; Moore, R; De Pontieu, Bart Walter; Hansteen, Viggo; Cirtain, J.; Golub, L.; Kobayashi, K.; Korreck, K.; DeForest, C.; Weber, M.; Title, A. & Kuzin, S. (2013). DETECTING NANOFLARE HEATING EVENTS IN SUBARCSECOND INTER-MOSS LOOPS USING Hi-C. The Astrophysical Journal.  ISSN 0004-637X.  771(1) . doi: 10.1088/0004-637X/771/1/21
  • Antolin, Patrick; Shibata, K.; Carlsson, Mats; Rouppe, Van Der Voort Luc; Vissers, Gregal Joan Maria & Hansteen, Viggo (2012). Implications for Coronal Heating from Coronal Rain. Astronomical Society of the Pacific Conference Series.  ISSN 1050-3390.  454, s 171- 174
  • De Pontieu, Bart; Carlsson, Mats; Rouppe, Van Der Voort Luc; Rutten, Robert; Hansteen, Viggo & Watanabe, H. (2012). UBIQUITOUS TORSIONAL MOTIONS IN TYPE II SPICULES. The Astrophysical Journal.  ISSN 0004-637X.  752(1) . doi: 10.1088/2041-8205/752/1/L12
  • Hansteen, Viggo & Velli, M. (2012). Solar Wind Models from the Chromosphere to 1 AU. Space Science Reviews.  ISSN 0038-6308.  172, s 89- 121 . doi: 10.1007/s11214-012-9887-z
  • Martinez-Sykora, Juan; De Pontieu, Bart & Hansteen, Viggo (2012). TWO-DIMENSIONAL RADIATIVE MAGNETOHYDRODYNAMIC SIMULATIONS OF THE IMPORTANCE OF PARTIAL IONIZATION IN THE CHROMOSPHERE. The Astrophysical Journal.  ISSN 0004-637X.  753(2) . doi: 10.1088/0004-637X/753/2/161
  • Testa, Paola; De Pontieu, Bart; Martinez-Sykora, Juan; Hansteen, Viggo & Carlsson, Mats (2012). INVESTIGATING THE RELIABILITY OF CORONAL EMISSION MEASURE DISTRIBUTION DIAGNOSTICS USING THREE-DIMENSIONAL RADIATIVE MAGNETOHYDRODYNAMIC SIMULATIONS. The Astrophysical Journal.  ISSN 0004-637X.  758(1) . doi: 10.1088/0004-637X/758/1/54
  • Zurbuchen, T. H.; von Steiger, R.; Gruesbeck, J.; Landi, E.; Lepri, S. T.; Zhao, L & Hansteen, Viggo (2012). Sources of Solar Wind at Solar Minimum: Constraints from Composition Data. Space Science Reviews.  ISSN 0038-6308.  172, s 41- 55 . doi: 10.1007/s11214-012-9881-5
  • De Pontieu, Bart; McIntosh, S.W.; Carlsson, Mats; Hansteen, Viggo; Tarbell, T.D.; Boerner, P.; Martinez-Sykora, Juan; Schrijver, C. J. & Title, A. M. (2011). The Origins of Hot Plasma in the Solar Corona. Science.  ISSN 0036-8075.  331(6013), s 55- 58 . doi: 10.1126/science.1197738
  • Gudiksen, Boris Vilhelm; Carlsson, Mats; Hayek, Wolfgang; Hansteen, Viggo; Leenaarts, Jorrit & Martinez-Sykora, Juan (2011). The stellar atmosphere simulation code Bifrost. Code description and validation. Astronomy and Astrophysics.  ISSN 0004-6361.  531 . doi: 10.1051/0004-6361/201116520
  • Heggland, Lars; Hansteen, Viggo; De Pontieu, Bart & Carlsson, Mats (2011). WAVE PROPAGATION AND JET FORMATION IN THE CHROMOSPHERE. The Astrophysical Journal.  ISSN 0004-637X.  743(2) . doi: 10.1088/0004-637X/743/2/142

View all works in Cristin

  • Carlsson, Mats & Hansteen, Viggo (2015). Vær og uvær på sola.
  • Mendes Domingos Pereira, Tiago; Carlsson, Mats; De Pontieu, Bart Walter & Hansteen, Viggo (2015). The Mg II lines as a diagnostic for heating in the lower chromosphere.
  • Hansteen, Viggo (2014). Energy transport in the transition region and lower solar corona.
  • Hansteen, Viggo (2014). Heating of the upper chromosphere, transition region and corona.
  • Hansteen, Viggo (2014). IRIS Observations of transition region 'unresolved fine structure'.
  • Hansteen, Viggo (2014). IRIS observations and 'realistic' 3D models of the solar chromosphere.
  • Hansteen, Viggo (2014). Numerical modeling of the chromosphere and corona; what has been done? what should be done?.
  • Hansteen, Viggo (2014). Numerical modeling of the outer solar atmosphere, with some examples from IRIS observations.
  • Hansteen, Viggo (2014). Numerical modeling of the solar chromosphere and corona; what has been done? what should be done?.
  • Hansteen, Viggo (2014). 'Realistic' 3D simulations of a small flare resulting from flux emergence.
  • Hansteen, Viggo (2014). Simulating the transition region and corona: magnetic heating of the outer solar atmosphere.
  • Kato, Yoshiaki; De Pontieu, Bart Walter; Martinez-Sykora, J.; Hansteen, Viggo; Pereira, Tiago Mendes Domingos; Leenaarts, Jorritt & Carlsson, Mats (2014). Measuring energy flux of magneto-acoustic wave in the magnetic elements by using IRIS. Show summary
  • Kato, Yoshiaki; Steiner, Oskar; Hansteen, Viggo; Carlsson, Mats & Gudiksen, Boris Vilhelm (2014). Chromospheric and Corona Wave Generation in Flux Tubes.
  • Carlsson, Mats & Hansteen, Viggo (2013). Hva er nytt på sola?.
  • Carlsson, Mats & Hansteen, Viggo (2013). Public release of Bifrost simulations.
  • Carlsson, Mats; Hansteen, Viggo; Pereira, Tiago Mendes Domingos; Leenaarts, Jorrit; Gudiksen, Boris Vilhelm & De Pontieu, Bart Walter (2013). First Comparison between IRIS Data and Numerical Models.
  • Hansteen, Viggo (2013). A detailed comparison between the observed and synthesized properties of a type II spicule.
  • Hansteen, Viggo (2013). Modeling of the energetics and dynamics of the outer solar atmosphere.
  • Hansteen, Viggo (2013). Numerical simulations - supporting design of facilities and interpretations.
  • Hansteen, Viggo (2013). Physics of the solar chromosphere and corona: Dynamics and energetics.
  • Hansteen, Viggo; Carlsson, Mats & De Pontieu, Bart Walter (2013). IRIS observations of transition region 'unresolved fine structure'.
  • Hilde, J.M.; Hisdal, Jonny; Melsom, Morten Nissen; Hansteen, Viggo; Seljeflot, Ingebjørg; Arnesen, Harald & Steine, Kjetil (2013). Reduced systemic arterial compliance and subclinical LV systolic dysfunction in COPD. European Heart Journal.  ISSN 0195-668X.  34, s 296- 296
  • Hansteen, Viggo (2012, 22. november). Astronomis helaften med Schrödingers katt. [TV].  NRK.
  • Hansteen, Viggo (2012). Chromospheric and Coronal Heating in 3D simulations.
  • Hansteen, Viggo (2012). Modeling of the solar chromosphere.
  • Hansteen, Viggo (2012). Numerical modeling of the chromosphere and corona; what has been done? what should be done?.
  • Hansteen, Viggo (2012). Overview of simulations and observations of the coupling between the solar regions.
  • Hansteen, Viggo (2012, 01. februar). P2s Ekko om "Nytt Maunder Minimum". [Radio].  NRK P2.
  • Hansteen, Viggo (2012). Simulating the transition region and corona: magnetic heating of the outer solar atmosphere.
  • Hansteen, Viggo (2012). Spicules type I and type II: numerical simulations and their role in coronal heating.
  • Hansteen, Viggo (2012). The solar chromosphere: new techniques and insights.
  • Hansteen, Viggo (2012). Transition Region red-shifts and the mass balance of the Chromosphere, Transition Region and Corona.
  • Hansteen, Viggo (2012). Transition region redshifts and the mass balance of the chromosphere, transition region and corona.
  • Olluri, Kosovare; Gudiksen, Boris Vilhelm & Hansteen, Viggo (2012). non-equilibrium ionization in 3D numerical models.
  • Carlsson, Mats & Hansteen, Viggo (2011, 07. januar). Norsk solsuksess. [Internett].  romsenter.no.
  • Hansteen, Viggo (2011). 3D models and loop observables from the transition region and corona.
  • Hansteen, Viggo (2011). 3D models and loop obsrervables from the transition region to corona.
  • Hansteen, Viggo (2011). Coronal heating on the Sun; insights from new observations and "realistic" 3d numerical models.
  • Hansteen, Viggo (2011). Flux emergence with "realistic" numerical simulations.
  • Hansteen, Viggo (2011). Numerical Simulations: what do they tell us about coronal heating?.
  • Hansteen, Viggo (2011, 02. mai). P2s Ekko om protuberanser. [Radio].  P2s Ekko.
  • Hansteen, Viggo (2011, 12. august). P2s Ekko om solutbrudd. [Radio].  P2s Ekko.
  • Hansteen, Viggo (2011, 21. mai). P2s Ekko om solvariabilietet. [Radio].  P2s Ekko.
  • Hansteen, Viggo (2011). Simulations of the magnetically coupled Solar Atmosphere.
  • Hansteen, Viggo (2011). The IRIS Small Explorer Interface Region Spectrograph.

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Published Nov. 3, 2010 3:20 PM - Last modified Aug. 31, 2017 9:40 AM

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