Bart Walter De Pontieu

• Carlsson, Mats; De Pontieu, Bart Walter & Hansteen, Viggo (2019). New View of the Solar Chromosphere. Annual Review of Astronomy and Astrophysics.  ISSN 0066-4146.  57, s 189- 226 . doi: 10.1146/annurev-astro-081817-052044
• Cheung, M. C. M.; Rempel, M.; Chintzoglou, G.; Chen, F.; Testa, Paola; Martinez-Sykora, Juan; Sainz Dalda, Alberto; DeRosa, M. L.; Malanushenko, A.; Hansteen, Viggo; De Pontieu, Bart Walter; Carlsson, Mats; Gudiksen, Boris Vilhelm & McIntosh, Scott (2019). A comprehensive three-dimensional radiative magnetohydrodynamic simulation of a solar flare. Nature Astronomy.  ISSN 2397-3366.  3, s 160- 166 . doi: 10.1038/s41550-018-0629-3
• Jafarzadeh, Shahin; Wedemeyer, Sven; Szydlarski, Mikolaj Marcin; De Pontieu, Bart Walter; Rezaei, Rezza & Carlsson, Mats (2019). The solar chromosphere at millimetre and ultraviolet wavelengths: I. Radiation temperatures and a detailed comparison. Astronomy and Astrophysics.  ISSN 0004-6361.  622 . doi: 10.1051/0004-6361/201834205
• Martinez-Sykora, Juan; Hansteen, Viggo; Gudiksen, Boris Vilhelm; Carlsson, Mats; De Pontieu, Bart Walter & Gošić, Milan (2019). On the Origin of the Magnetic Energy in the Quiet Solar Chromosphere. Astrophysical Journal.  ISSN 0004-637X.  878(1) . doi: 10.3847/1538-4357/ab1f0b
• Antolin, Patrick; Schmit, D.; Mendes Domingos Pereira, Tiago; De Pontieu, Bart Walter & De Moortel, I. (2018). Transverse Wave Induced Kelvin-Helmholtz Rolls in Spicules. Astrophysical Journal.  ISSN 0004-637X.  856(1) . doi: 10.3847/1538-4357/aab34f Fulltekst i vitenarkiv.
• Bastian, Timothy; Barta, Miroslav; Brajša, Roman; Chen, Bin; De Pontieu, Bart Walter; Gary, D. E.; Fleishman, G.; Hales, Antonio; Iwai, K; Hudson, Hugh; Kim, S; Kobelski, A.; Loukitcheva, Maria; Shimojo, Masumi; Skokić, I.; Wedemeyer, Sven; White, Stephen & Yan, Y (2018). Exploring the Sun with ALMA. The Messenger.  ISSN 0722-6691.  171, s 25- 30 Fulltekst i vitenarkiv.
• Brajša, R.; Sudar, D.; Benz, A. O.; Skokić, I.; Bárta, M.; De Pontieu, Bart Walter; Kim, S.; Kobelski, A.; Kuhar, M.; Shimojo, M.; Wedemeyer, Sven; White, S.; Yagoubov, P. & Yan, Y. (2018). First analysis of solar structures in 1.21 mm full-disc ALMA image of the Sun. Astronomy and Astrophysics.  ISSN 0004-6361.  613 . doi: 10.1051/0004-6361/201730656 Fulltekst i vitenarkiv.
• Chintzoglou, G.; De Pontieu, Bart Walter; Martinez-Sykora, Juan; Mendes Domingos Pereira, Tiago; Vourlidas, A. & Beltran, Samuel Tun (2018). Bridging the gap: Capturing the Lyα Counterpart of a Type-II Spicule and its Heating Evolution with VAULT2.0 and IRIS Observations. Astrophysical Journal.  ISSN 0004-637X.  857(1) . doi: 10.3847/1538-4357/aab607 Fulltekst i vitenarkiv.
• Gošić, Milan; de la Cruz Rodriguez, Jaime; De Pontieu, Bart Walter; Bellot Rubio, L. R.; Carlsson, Mats; Esteban Pozuelo, S.; Ortiz, Ada & Polito, Vanessa (2018). Chromospheric Heating due to Cancellation of Quiet Sun Internetwork Fields. Astrophysical Journal.  ISSN 0004-637X.  857(1) . doi: 10.3847/1538-4357/aab1f0 Fulltekst i vitenarkiv.
• Martinez-Sykora, Juan; De Moortel, Ineke; De Pontieu, Bart Walter; Hansteen, Viggo & Carlsson, Mats (2018). Impact of Type II Spicules in the Corona: Simulations and Synthetic Observables. Astrophysical Journal.  ISSN 0004-637X.  860(2) . doi: 10.3847/1538-4357/aac2ca Fulltekst i vitenarkiv.
• Mendes Domingos Pereira, Tiago; Rouppe van der Voort, Luc; Hansteen, Viggo & De Pontieu, Bart Walter (2018). Chromospheric counterparts of solar transition region unresolved fine structure loops. Astronomy and Astrophysics.  ISSN 0004-6361.  611 . doi: 10.1051/0004-6361/201832762 Fulltekst i vitenarkiv.
• Nindos, A.; Alissandrakis, C. E.; Bastian, T. S.; Patsourakos, S.; De Pontieu, Bart Walter; Warren, H.; Ayres, T.; Hudson, H. S.; Shimizu, T.; Vial, J.-C.; Wedemeyer, Sven & Yurchyshyn, V. (2018). First high-resolution look at the quiet Sun with ALMA at 3mm. Astronomy and Astrophysics.  ISSN 0004-6361.  619 . doi: 10.1051/0004-6361/201834113 Fulltekst i vitenarkiv.
• Panesar, Navdeep K.; Sterling, Alphonse C.; Moore, Ronald L.; Tiwari, Sanjiv K.; De Pontieu, Bart Walter & Norton, Aimee A. (2018). IRIS and SDO Observations of Solar Jetlets Resulting from Network-edge Flux Cancelation. Astrophysical Journal Letters.  ISSN 2041-8205.  868(2) . doi: 10.3847/2041-8213/aaef37 Fulltekst i vitenarkiv.
• Polito, V.; Testa, Paola; Allred, J.; De Pontieu, Bart Walter; Carlsson, Mats; Mendes Domingos Pereira, Tiago; Gosic, M & Reale, F. (2018). Investigating the Response of Loop Plasma to Nanoflare Heating Using RADYN Simulations. Astrophysical Journal.  ISSN 0004-637X.  856(2) . doi: 10.3847/1538-4357/aab49e Fulltekst i vitenarkiv.
• Stepan, Jiri; Trujillo Bueno, J.; Belluzzi, Luca; Asensio Ramos, A.; Manso Sainz, R.; del Pino Aleman, T.; Casini, Roberto; Kano, Ryouhei; Winebarger, Amy R.; Auchère, Frédéric; Ishikawa, Ryohko; Narukage, Noriyuki; Kobayashi, Ken; Bando, Takamasa; Katsukawa, Yukio; Kubo, Masahito; Ishikawa, Shin'nosuke; Giono, Gabriel; Hara, Hirohisa; Suematsu, Yoshinori; Shimizu, Toshifumi; Sakao, Taro; Tsuneta, Saku; Ichimoto, Kiyoshi; Cirtain, Jonathan W.; Champey, Patrick R.; De Pontieu, Bart Walter & Carlsson, Mats (2018). A Statistical Inference Method for Interpreting the CLASP Observations. Astrophysical Journal.  ISSN 0004-637X.  865:48 . doi: 10.3847/1538-4357/aad910 Fulltekst i vitenarkiv.
• Tiwari, Sanjiv K.; Moore, Ronald L.; De Pontieu, Bart Walter; Tarbell, Theodore D.; Panesar, Navdeep K.; Winebarger, Amy R. & Sterling, Alphonse C. (2018). Evidence of Twisting and Mixed-polarity Solar Photospheric Magnetic Field in Large Penumbral Jets: IRIS and Hinode Observations. Astrophysical Journal.  ISSN 0004-637X.  869(2) . doi: 10.3847/1538-4357/aaf1b8 Fulltekst i vitenarkiv.
• Trujillo Bueno, Javier; Stepan, Jiri; Belluzzi, Luca; Asensio Ramos, Andrés; Manso Sainz, Manso; del Pino Alemán, T.; Casini, Roberto; Ishikawa, Ryohko; Kano, Ryouhei; Winebarger, Amy R.; Auchère, Frédéric; Narukage, Noriyuki; Kobayashi, Ken; Bando, Takamasa; Katsukawa, Yukio; Kubo, Masahito; Ishikawa, Shin'nosuke; Giono, Gabriel; Hara, Hirohisa; Suematsu, Yoshinori; Shimizu, Toshifumi; Sakao, Taro; Tsuneta, Saku; Ichimoto, Kiyoshi; Cirtain, Jonathan W.; Champey, Patrick R.; De Pontieu, Bart Walter & Carlsson, Mats (2018). CLASP Constraints on the Magnetization and Geometrical Complexity of the Chromosphere-Corona Transition Region. Astrophysical Journal Letters.  ISSN 2041-8205.  866:L15 . doi: 10.3847/2041-8213/aae25a Fulltekst i vitenarkiv.
• Wülser, J.-P.; Jaeggli, S.; De Pontieu, Bart Walter; Tarbell, T; Boerner, P.; Freeland, S.; Liu, W.; Timmons, R.; Brannon, S; Kankelborg, C.; Madsen, C; McKillop, S.; Prchlik, J; Saar, S.; Schanche, N; Testa, P; Bryans, P. & Wiesmann, Martin (2018). Instrument Calibration of the Interface Region Imaging Spectrograph (IRIS) Mission. Solar Physics.  ISSN 0038-0938.  293(11) . doi: 10.1007/s11207-018-1364-8 Fulltekst i vitenarkiv.
• Bastian, T. S.; Chintzoglou, G.; De Pontieu, Bart Walter; Shimojo, M.; Schmit, D.; Leenaarts, Jorrit & Loukitcheva, M. (2017). A First Comparison of Millimeter Continuum and Mg II Ultraviolet Line Emission from the Solar Chromosphere. Astrophysical Journal Letters.  ISSN 2041-8205.  845(2) . doi: 10.3847/2041-8213/aa844c Fulltekst i vitenarkiv.
• De Pontieu, Bart Walter; De Moortel, I.; Martinez-Sykora, Juan & McIntosh, S. W. (2017). Observations and Numerical Models of Solar Coronal Heating Associated with Spicules. Astrophysical Journal Letters.  ISSN 2041-8205.  845(2) . doi: 10.3847/2041-8213/aa7fb4 Fulltekst i vitenarkiv.
• De Pontieu, Bart Walter; Martinez-Sykora, Juan & Chintzoglou, Georgios (2017). What Causes the High Apparent Speeds in Chromospheric and Transition Region Spicules on the Sun?. Astrophysical Journal Letters.  ISSN 2041-8205.  849(1) . doi: 10.3847/2041-8213/aa9272 Fulltekst i vitenarkiv.
• Giono, G.; Ishikawa, R.; Narukage, N.; Kano, R.; Katsukawa, Y.; Kubo, M.; Ishikawa, S.; Bando, T.; Hara, H.; Suematsu, Y.; Winebarger, A.; Kobayashi, K.; Auchère, F.; Trujillo Bueno, J.; Tsuneta, S.; Shimizu, T.; Sakao, T.; Cirtain, J.; Champey, P.; Asensio Ramos, A.; Stepan, Jiri; Belluzzi, L.; Manso Sainz, R.; De Pontieu, Bart Walter; Ichimoto, K.; Carlsson, Mats; Casini, R. & Goto, M. (2017). Polarization Calibration of the Chromospheric Lyman-Alpha SpectroPolarimeter for a 0.1% Polarization Sensitivity in the VUV Range. Part II: In-Flight Calibration. Solar Physics.  ISSN 0038-0938.  292(4) . doi: 10.1007/s11207-017-1062-y Fulltekst i vitenarkiv.
• Ishikawa, R.; Trujillo Bueno, J.; Uitenbroek, Han; Kubo, M.; Tsuneta, S.; Goto, M.; Kano, R.; Narukage, N.; Bando, T.; Katsukawa, Y.; Ishikawa, S.; Giono, G.; Suematsu, Y.; Hara, H.; Shimizu, T.; Sakao, T.; Winebarger, A.; Kobayashi, K.; Cirtain, J.; Champey, P.; Auchère, F.; Stepan, Jiri; Belluzzi, L.; Asensio Ramos, A.; Manso Sainz, R.; De Pontieu, Bart Walter; Ichimoto, K.; Carlsson, Mats & Casini, R. (2017). Indication of the Hanle Effect by Comparing the Scattering Polarization Observed by CLASP in the Lyα and Si III 120.65 nm Lines. Astrophysical Journal.  ISSN 0004-637X.  841(1) . doi: 10.3847/1538-4357/aa6ca9 Fulltekst i vitenarkiv.
• Kano, R.; Trujillo Bueno, J.; Winebarger, A.; Auchère, F.; Narukage, N.; Ishikawa, R.; Kobayashi, K.; Bando, T.; Katsukawa, Y.; Kubo, M.; Ishikawa, S.; Giono, G.; Hara, H.; Suematsu, Y.; Shimizu, T.; Sakao, T.; Tsuneta, S.; Ichimoto, K.; Goto, M.; Belluzzi, L.; Stepan, Jiri; Asensio Ramos, A.; Manso Sainz, R.; Champey, P.; Cirtain, J.; De Pontieu, Bart Walter; Casini, R. & Carlsson, Mats (2017). Discovery of Scattering Polarization in the Hydrogen Lyα Line of the Solar Disk Radiation. Astrophysical Journal Letters.  ISSN 2041-8205.  839(1) . doi: 10.3847/2041-8213/aa697f Fulltekst i vitenarkiv.
• 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. Astrophysical Journal.  ISSN 0004-637X.  847(1) . doi: 10.3847/1538-4357/aa8866 Fulltekst i vitenarkiv.
• 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 Fulltekst i vitenarkiv.
• Rouppe van der Voort, Luc; De Pontieu, Bart Walter; Scharmer, G. B.; de la Cruz Rodriguez, Jaime; Martinez-Sykora, Juan; Nobrega-Siverio, Daniel; Guo, L. J.; Jafarzadeh, Shahin; Mendes Domingos Pereira, Tiago; Hansteen, Viggo; Carlsson, Mats & Vissers, Gregal Joan Maria (2017). Intermittent Reconnection and Plasmoids in UV Bursts in the Low Solar Atmosphere. Astrophysical Journal Letters.  ISSN 2041-8205.  851(1) . doi: 10.3847/2041-8213/aa99dd Fulltekst i vitenarkiv.
• Schmit, D.; Sukhorukov, A. V.; De Pontieu, Bart Walter; Leenaarts, Jorrit; Bethge, C.; Winebarger, A.; Auchère, F.; Bando, T.; Ishikawa, R.; Kano, R.; Kobayashi, K.; Narukage, N. & Trujillo Bueno, J. (2017). Comparison of Solar Fine Structure Observed Simultaneously in Lyα and Mg II h. Astrophysical Journal.  ISSN 0004-637X.  847(2) . doi: 10.3847/1538-4357/aa890b Fulltekst i vitenarkiv.
• Shimojo, M.; Bastian, T. S.; Hales, A. S.; White, S. M.; Iwai, K.; Hills, R. E.; Hirota, A.; Phillips, N. M.; Sawada, T.; Yagoubov, P.; Siringo, G.; Asayama, S.; Sugimoto, M.; Brajša, Roman; Skokic, I.; Barta, M.; Kim, S.; de Gregorio-Monsalvo, I.; Corder, S. A.; Hudson, H. S.; Wedemeyer, Sven; Gary, D. E.; De Pontieu, Bart Walter; Loukitcheva, M.; Fleishman, G. D.; Chen, B.; Kobelski, A. & Yan, Y. (2017). Observing the Sun with the Atacama Large Millimeter/submillimeter Array (ALMA): High-Resolution Interferometric Imaging. Solar Physics.  ISSN 0038-0938.  292(7) . doi: 10.1007/s11207-017-1095-2 Fulltekst i vitenarkiv.
• White, S. M.; Iwai, K.; Phillips, N. M.; Hills, R. E.; Hirota, A.; Yagoubov, P.; Siringo, G.; Shimojo, M.; Bastian, T. S.; Hales, A. S.; Sawada, T.; Asayama, S.; Sugimoto, M.; Marson, R. G.; Kawasaki, W.; Muller, E.; Nakazato, T.; Sugimoto, K.; Brajša, Roman; Skokic, I.; Barta, M.; Kim, S.; Remijan, A.; de Gregorio, I.; Corder, S. A.; Hudson, H. S.; Loukitcheva, M.; Chen, B.; De Pontieu, Bart Walter; Fleishmann, G. D.; Gary, D. E.; Kobelski, A.; Wedemeyer, Sven & Yan, Y. (2017). Observing the Sun with the Atacama Large Millimeter/submillimeter Array (ALMA): Fast-Scan Single-Dish Mapping. Solar Physics.  ISSN 0038-0938.  292(7) . doi: 10.1007/s11207-017-1123-2 Fulltekst i vitenarkiv.
• Bryans, P.; McIntosh, S.W.; De Moortel, I. & De Pontieu, Bart Walter (2016). ON the CONNECTION between PROPAGATING SOLAR CORONAL DISTURBANCES and CHROMOSPHERIC FOOTPOINTS. Astrophysical Journal Letters.  ISSN 2041-8205.  829(1) . doi: 10.3847/2041-8205/829/1/L18
• 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 Fulltekst i vitenarkiv.
• Kubo, M.; Katsukawa, Y.; Suematsu, Y.; Kano, R.; Bando, T.; Narukage, N.; Ishikawa, R.; Hara, H.; Giono, G.; Tsuneta, S.; Ishikawa, S.; Shimizu, T.; Sakao, T.; Winebarger, A.; Kobayashi, K.; Cirtain, J.; Champey, P.; Auchère, F.; Trujillo Bueno, J.; Asensio Ramos, A.; Štěpán, J.; Belluzzi, L.; Manso Sainz, R.; De Pontieu, Bart Walter; Ichimoto, K.; Carlsson, Mats; Casini, R. & Goto, M. (2016). Discovery of Ubiquitous Fast-Propagating Intensity Disturbances by the Chromospheric Lyman Alpha Spectropolarimeter (CLASP). Astrophysical Journal.  ISSN 0004-637X.  832(2) . doi: 10.3847/0004-637X/832/2/141
• 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. Astrophysical Journal.  ISSN 0004-637X.  817(1) . doi: 10.3847/0004-637X/817/1/46 Fulltekst i vitenarkiv.
• Narukage, N.; McKenzie, D. E.; Ishikawa, R.; Trujillo-Bueno, J.; De Pontieu, Bart Walter; Kubo, M.; Ishikawa, S.; Kano, R.; Suematsu, Y.; Yoshida, M.; Rachmeler, L. A.; Kobayashi, K.; Cirtain, J. W.; Winebarger, A. R.; Asensio Ramos, A.; del Pino Aleman, T.; Štĕpán, J.; Belluzzi, L.; Larruquert, J. I.; Auchère, F.; Leenaarts, Jorrit & Carlsson, Mats (2016). Chromospheric LAyer SpectroPolarimeter (CLASP2). Proceedings of SPIE, the International Society for Optical Engineering.  ISSN 0277-786X.  9905 . doi: 10.1117/12.2232245
• 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. Astrophysical Journal.  ISSN 0004-637X.  825(2) . doi: 10.3847/0004-637X/825/2/93 Fulltekst i vitenarkiv.
• Schmit, D. J. & De Pontieu, Bart Walter (2016). What is the Source of Quiet Sun Transition Region Emission?. Astrophysical Journal.  ISSN 0004-637X.  831(2) . doi: 10.3847/0004-637X/831/2/158
• Skogsrud, Håkon; Rouppe, Van Der Voort Luc & De Pontieu, Bart Walter (2016). On the active region bright grains observed in the transition region imaging channels of IRIS. Astrophysical Journal.  ISSN 0004-637X.  817:124(2) . doi: 10.3847/0004-637X/817/2/124 Fulltekst i vitenarkiv.
• Testa, Paola; De Pontieu, Bart Walter & Hansteen, Viggo (2016). High Spatial Resolution Fe XII Observations of Solar Active Regions. Astrophysical Journal.  ISSN 0004-637X.  827(2) . doi: 10.3847/0004-637X/827/2/99
• Wedemeyer, Sven; Bastian, T.; Brajsa, R.; Hudson, H.; Fleishman, G.; Loukitcheva, M.; Fleck, B.; Kontar, Eduard P.; De Pontieu, Bart Walter; Yagoubov, P.; Tiwari, S. K.; Soler, R.; Black, J. H.; Antolin, Patrick; Scullion, Eamon; Gunar, S.; Labrosse, N.; Ludwig, H.-G.; Benz, A. O.; White, S. M.; Hauschildt, P.; Doyle, J. G.; Nakariakov, V. M.; Ayres, T.; Heinzel, P.; Karlicky, M.; Van Doorsselaere, Tom; Gary, D.; Alissandrakis, C. E.; Nindos, A.; Solanki, S. K.; Rouppe, Van Der Voort Luc; Shimojo, M.; Kato, Yoshiaki; Zaqarashvili, T.; Perez, E.; Selhorst, C. L. & Barta, M. (2016). Solar Science with the Atacama Large Millimeter/Submillimeter Array—A New View of Our Sun. Space Science Reviews.  ISSN 0038-6308.  200(1), s 1- 73 . doi: 10.1007/s11214-015-0229-9
• Antolin, Patrick; Okamoto, T. J.; De Pontieu, Bart Walter; Uitenbroek, Han; Van Doorsselaere, Tom & Yokoyama, T (2015). Resonant absorption of transverse oscillations and associated heating in a solar prominence. II. Numerical aspects. Astrophysical Journal.  ISSN 0004-637X.  809(1) . doi: 10.1088/0004-637X/809/1/72
• Carlsson, Mats; Leenaarts, Jorrit & De Pontieu, Bart Walter (2015). WHAT DO IRIS OBSERVATIONS of Mg II k TELL US ABOUT THE SOLAR PLAGE CHROMOSPHERE?. Astrophysical Journal Letters.  ISSN 2041-8205.  809(2) . doi: 10.1088/2041-8205/809/2/L30 Fulltekst i vitenarkiv.
• 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. Astrophysical Journal.  ISSN 0004-637X.  801(2) . doi: 10.1088/0004-637X/801/2/83 Fulltekst i vitenarkiv.
• De Pontieu, Bart Walter; McIntosh, Scott; Martinez-Sykora, Juan; Peter, Hardi & Mendes Domingos Pereira, Tiago (2015). Why is non-thermal line broadening of spectral lines in the lower transition region of the sun independent of spatial resolution?. Astrophysical Journal Letters.  ISSN 2041-8205.  799(1) . doi: 10.1088/2041-8205/799/1/L12 Fulltekst i vitenarkiv.
• Hansteen, Viggo; Guerreiro, Nuno Miguel Rodrigues; De Pontieu, Bart Walter & Carlsson, Mats (2015). NUMERICAL SIMULATIONS of CORONAL HEATING THROUGH FOOTPOINT BRAIDING. Astrophysical Journal.  ISSN 0004-637X.  811(2) . doi: 10.1088/0004-637X/811/2/106 Fulltekst i vitenarkiv.
• Liu, W.; De Pontieu, Bart Walter; Vial, J.-C.; Title, Alan M.; Carlsson, Mats; Uitenbroek, Han; Okamoto, T. J.; Berger, Thomas E. & Antolin, Patrick (2015). First High-Resolution Spectroscopic Observations of an Erupting Prominence within a Coronal Mass Ejection by the Interface Region Imaging Spectrograph (IRIS). Astrophysical Journal.  ISSN 0004-637X.  803(2) . doi: 10.1088/0004-637X/803/2/85 Fulltekst i vitenarkiv.
• 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. Astrophysical Journal.  ISSN 0004-637X.  803(1) . doi: 10.1088/0004-637X/803/1/44 Fulltekst i vitenarkiv.
• 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. Astrophysical Journal.  ISSN 0004-637X.  806(1) . doi: 10.1088/0004-637X/806/1/14 Fulltekst i vitenarkiv.
• Okamoto, T. J.; Antolin, Patrick; De Pontieu, Bart Walter; Uitenbroek, Han; Van Doorsselaere, Tom & Yokoyama, T (2015). RESONANT ABSORPTION OF TRANSVERSE OSCILLATIONS AND ASSOCIATED HEATING IN A SOLAR PROMINENCE. I. OBSERVATIONAL ASPECTS. Astrophysical Journal.  ISSN 0004-637X.  809(1) . doi: 10.1088/0004-637X/809/1/71 Fulltekst i vitenarkiv.
• 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. Astrophysical Journal.  ISSN 0004-637X.  802(1) . doi: 10.1088/0004-637X/802/1/5 Fulltekst i vitenarkiv.
• Rathore, Bhavna; Carlsson, Mats; Leenaarts, Jorrit & De Pontieu, Bart Walter (2015). The Formation of IRIS Diagnostics. VI. The Diagnostic Potential of the C II Lines at 133.5 nm in the Solar Atmosphere. Astrophysical Journal.  ISSN 0004-637X.  811(2) . doi: 10.1088/0004-637X/811/2/81 Fulltekst i vitenarkiv.
• Rathore, Bhavna; Mendes Domingos Pereira, Tiago; Carlsson, Mats & De Pontieu, Bart Walter (2015). The Formation of IRIS Diagnostics. VIII. IRIS Observations in the C II 133.5 nm Multiplet. Astrophysical Journal.  ISSN 0004-637X.  814(1) . doi: 10.1088/0004-637X/814/1/70 Fulltekst i vitenarkiv.
• 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 Fulltekst i vitenarkiv.
• Schmit, D.; Bryans, P.; De Pontieu, Bart Walter; McIntosh, Scott; Leenaarts, Jorrit & Carlsson, Mats (2015). Observed variability of the solar Mg II h spectral line. Astrophysical Journal.  ISSN 0004-637X.  811(2) . doi: 10.1088/0004-637X/811/2/127 Fulltekst i vitenarkiv.
• Skogsrud, Håkon; Rouppe, Van Der Voort Luc; De Pontieu, Bart Walter & Mendes Domingos Pereira, Tiago (2015). ON THE TEMPORAL EVOLUTION OF SPICULES OBSERVED WITH IRIS, SDO, AND HINODE. Astrophysical Journal.  ISSN 0004-637X.  806(2) . doi: 10.1088/0004-637X/806/2/170 Fulltekst i vitenarkiv.
• Vissers, Gregal Joan Maria; Rouppe, Van Der Voort Luc; Rutten, Robert; Carlsson, Mats & De Pontieu, Bart Walter (2015). ELLERMAN BOMBS at HIGH RESOLUTION. III. SIMULTANEOUS OBSERVATIONS with IRIS and SST. Astrophysical Journal.  ISSN 0004-637X.  812(1) . doi: 10.1088/0004-637X/812/1/11 Fulltekst i vitenarkiv.
• Wedemeyer, Sven; Bastian, Timothy; Brajša, Roman; Barta, Miroslav; Hudson, Hugh; Fleishman, Gregory; Loukitcheva, Maria; Fleck, Bernhard; Kontar, Eduard P.; De Pontieu, Bart Walter; Tiwari, Sanjew; Kato, Yoshiaki; Soler, Roberto; Yagoubov, Pavel; Black, John; Antolin, Patrick; Gunar, Stanislav; Labrosse, Nicolas; Benz, Arnold; Nindos, Alexander; Steffen, Matthias; Scullion, Eamon Michael; Doyle, Gerry; Zaqarashvili, Teimuraz; Hanslmeier, Arnold; Nakariakov, Valery; Heinzel, Petr; Ayres, Thomas & Karlicky, Marian (2015). SSALMON - The Solar Simulations for the Atacama Large Millimeter Observatory Network. Advances in Space Research.  ISSN 0273-1177.  56(12), s 2679- 2692 . doi: 10.1016/j.asr.2015.05.027
• 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
• 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
• Kubo, M.; Kano, R.; Kobayashi, K.; Bando, T.; Narukage, N.; Ishikawa, R.; Tsuneta, S.; Katsukawa, Y.; Ishikawa, S.; Suematsu, Y.; Hara, H.; Shimizu, T.; Sakao, T.; Ichimoto, K.; Goto, M.; Holloway, T; Winebarger, A.; Cirtain, J.; De Pontieu, Bart Walter; Casini, R.; Auchère, F.; Trujillo Bueno, J.; Manso Sainz, R.; Belluzzi, L.; Asensio Ramos, A.; Stepan, J. & Carlsson, Mats (2014). A Sounding Rocket Experiment for the Chromospheric Lyman-Alpha Spectro-Polarimeter (CLASP). Astronomical Society of the Pacific Conference Series.  ISSN 1050-3390.  489, s 307- 317
• 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 Fulltekst i vitenarkiv.
• 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
• Skogsrud, Håkon; Rouppe, Van Der Voort Luc & De Pontieu, Bart Walter (2014). On the multi-threaded nature of solar spicules. Astrophysical Journal Letters.  ISSN 2041-8205.  795(1) . doi: 10.1088/2041-8205/795/1/L23 Fulltekst i vitenarkiv.
• 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

Se alle arbeider i Cristin

• Mendes Domingos Pereira, Tiago & De Pontieu, Bart Walter (2016). Planning coordinated observations with IRIS, IRIS7 Weihai.
• 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.
• 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. Vis sammendrag

  NASA's Interface Region Imaging Spectrograph (IRIS) has opened a new window to explore the chromospheric/coronal waves that potentially energize the solar atmosphere. By using an imaging spectrograph covering the Si IV and Mg II h&k lines as well as a slit-jaw imager centered at Si IV and Mg II k onboard IRIS, we can determine the nature of propagating magneto-acoustic waves just below and in the transition region. In this study, we compute the vertically emergent intensity of the Si IV and Mg II h&k lines from a time series of snapshots of a magnetic element in a two-dimensional Radiative MHD simulation from the Bifrost code. We investigate the synthetic line profiles to detect the slow magneto-acoustic body wave (slow mode) which becomes a slow shock at the lower chromosphere in the magnetic element. We find that the Doppler shift of the line core gives the velocity amplitude of the longitudinal magneto-acoustic body wave. The contribution function of the line core indicates that the formation of Mg II h&k lines is associated with the propagating shocks and therefore the time evolution of the line core intensity represents the propagating shocks projected on the optical surface. We will report on measurement of the energy flux of slow modes in the magnetic elements by using IRIS observations.

• Pereira, Tiago Mendes Domingos; Carlsson, Mats & De Pontieu, Bart Walter (2014). The evolution of type II spicules as seen by IRIS.

Se alle arbeider i Cristin