Advancing Solar Magnetic Field Extrapolations through Multiheight Magnetic Field Measurements

Authors: Robert Jarolim, Benoit Tremblay, Matthias Rempel, Momchil Molnar, Astrid M. Veronig, Julia K. Thalmann, Tatiana Podladchikova

Source: The Astrophysical Journal Letters, Vol 963, Iss 1, p L21 (2024)

Subject Terms: Solar magnetic fields, Neural networks, Solar corona, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/2041-8205

Access URL: https://doaj.org/article/107a5c2664a045c1b6dfcc18beb11fd7

Magnetic Field Evolution of the Solar Active Region 13664

Authors: Robert Jarolim, Astrid M. Veronig, Stefan Purkhart, Peijin Zhang, Matthias Rempel

Source: The Astrophysical Journal Letters, Vol 976, Iss 1, p L12 (2024)

Subject Terms: Solar flares, Solar activity, Solar magnetic fields, Solar magnetic reconnection, Magnetohydrodynamical simulations, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/2041-8205

Access URL: https://doaj.org/article/0ef0ce8f0e4847a09c6296c3aacaf51f

First Insights into the Applicability and Importance of Different 3D Magnetic Field Extrapolation Approaches for Studying the Preeruptive Conditions of Solar Active Regions

Authors: Marianna B. Korsós, Robert Jarolim, Robertus Erdélyi, Astrid M. Veronig, Huw Morgan, Francesca Zuccarello

Source: The Astrophysical Journal, Vol 962, Iss 2, p 171 (2024)

Subject Terms: Solar flares, Solar active region magnetic fields, Solar active regions, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/296c4b3e09f44013be06ff35db04c222

Sun-as-a-star Observations of Obscuration Dimmings Caused by Filament Eruptions

Authors: Yu Xu, Hui Tian, Astrid M. Veronig, Karin Dissauer

Source: The Astrophysical Journal, Vol 970, Iss 1, p 60 (2024)

Subject Terms: Solar coronal mass ejections, Stellar coronal dimming, Solar extreme ultraviolet emission, Spectroscopy, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/b7cb965c6a92442295e35a0b9c843b57

The Solar Particle Acceleration Radiation and Kinetics (SPARK) Mission Concept

Authors: Hamish A. S. Reid, Sophie Musset, Daniel F. Ryan, Vincenzo Andretta, Frédéric Auchère, Deborah Baker, Federico Benvenuto, Philippa Browning, Éric Buchlin, Ariadna Calcines Rosario, Steven D. Christe, Alain Jody Corso, Joel Dahlin, Silvia Dalla, Giulio Del Zanna, Carsten Denker, Jaroslav Dudík, Robertus Erdélyi, Ilaria Ermolli, Lyndsay Fletcher, Andrzej Fludra, Lucie M. Green, Mykola Gordovskyy, Salvo L. Guglielmino, Iain Hannah, Richard Harrison, Laura A. Hayes, Andrew R. Inglis, Natasha L. S. Jeffrey, Jana Kašparová, Graham S. Kerr, Christian Kintziger, Eduard P. Kontar, Säm Krucker, Timo Laitinen, Philippe Laurent, Olivier Limousin, David M. Long, Shane A. Maloney, Paolo Massa, Anna Maria Massone, Sarah Matthews, Tomasz Mrozek, Valery M. Nakariakov, Susanna Parenti, Michele Piana, Vanessa Polito, Melissa Pesce-Rollins, Paolo Romano, Alexis P. Rouillard, Clementina Sasso, Albert Y. Shih, Marek Stęślicki, David Orozco Suárez, Luca Teriaca, Meetu Verma, Astrid M. Veronig, Nicole Vilmer, Christian Vocks, Alexander Warmuth

Source: Aerospace, Vol 10, Iss 12, p 1034 (2023)

Subject Terms: particle acceleration, magnetic reconnection, instrumentation, corona, coronal mass ejections (CMEs), flares, Motor vehicles. Aeronautics. Astronautics, TL1-4050

File Description: electronic resource

Relation: https://www.mdpi.com/2226-4310/10/12/1034; https://doaj.org/toc/2226-4310

Access URL: https://doaj.org/article/7de951d7474e42deb96132d1967570a2

CME–CME Interactions as Sources of CME Geoeffectiveness: The Formation of the Complex Ejecta and Intense Geomagnetic Storm in 2017 Early September.

Authors: Camilla Scolini, Emmanuel Chané, Manuela Temmer, Emilia K. J. Kilpua, Karin Dissauer, Astrid M. Veronig, Erika Palmerio, Jens Pomoell, Mateja Dumbović, Jingnan Guo, Luciano Rodriguez, Stefaan Poedts

Source: Astrophysical Journal Supplement Series; Mar2020, Vol. 247 Issue 1, p1-1, 1p

A Hot Cusp-shaped Confined Solar Flare.

Authors: Aaron Hernandez-Perez, Yang Su, Julia Thalmann, Astrid M. Veronig, Ewan C. Dickson, Karin Dissauer, Bhuwan Joshi, Ramesh Chandra

Source: Astrophysical Journal Letters; 12/20/2019, Vol. 887 Issue 2, p1-1, 1p

Lorentz Force Evolution Reveals the Energy Build-up Processes during Recurrent Eruptive Solar Flares.

Authors: Ranadeep Sarkar, Nandita Srivastava, Astrid M. Veronig

Source: Astrophysical Journal Letters; 11/1/2019, Vol. 885 Issue 1, p1-1, 1p

Spectroscopy and Differential Emission Measure Diagnostics of a Coronal Dimming Associated with a Fast Halo CME.

Authors: Astrid M. Veronig^1,2 astrid.veronig@uni-graz.at, Peter Gömöry³, Karin Dissauer¹, Manuela Temmer¹, Kamalam Vanninathan¹

Source: Astrophysical Journal. 7/10/2019, Vol. 879 Issue 2, p1-1. 1p.

Subject Terms: *CORONAL mass ejections, *EMISSION spectroscopy, *HELIOSEISMOLOGY, *PLASMA flow, *UMPOLUNG, *ELECTRON density, *INTEGRAL field spectroscopy

Three-dimensional Reconstructions of Extreme-ultraviolet Wave Front Heights and Their Influence on Wave Kinematics.

Authors: Tatiana Podladchikova¹ t.podladchikova@skoltech.ru, Astrid M. Veronig², Karin Dissauer², Manuela Temmer², Olena Podladchikova³

Source: Astrophysical Journal. Jun2019, Vol. 877 Issue 2, p1-1. 1p.

Subject Terms: *CORONAL mass ejections, *MAGNETOHYDRODYNAMIC waves, *HUMAN kinematics, *KINEMATICS, *SOLAR corona

Pre-eruption Processes: Heating, Particle Acceleration, and the Formation of a Hot Channel before the 2012 October 20 M9.0 Limb Flare.

Authors: Aaron Hernandez-Perez, Yang Su, Astrid M. Veronig, Julia Thalmann, Peter Gömöry, Bhuwan Joshi

Source: Astrophysical Journal; Apr2019, Vol. 874 Issue 2, p1-1, 1p

Subject Terms: PARTICLE acceleration, CORONAL mass ejections, PROCESS heating, SOLAR flares, MAGNETIC reconnection, X-ray spectra, VOLCANIC eruptions, SOIL dynamics

Company/Entity: UNITED States. National Oceanic & Atmospheric Administration

Successive Flux Rope Eruptions from δ-sunspots Region of NOAA 12673 and Associated X-class Eruptive Flares on 2017 September 6.

Authors: Prabir K. Mitra, Bhuwan Joshi, Avijeet Prasad, Astrid M. Veronig, R. Bhattacharyya

Source: Astrophysical Journal; 12/10/2018, Vol. 869 Issue 1, p1-1, 1p

Subject Terms: SOLAR flares, WAVELENGTHS, HELIOSEISMOLOGY, ASTRONOMICAL observations, SUNSPOTS

Company/Entity: UNITED States. National Oceanic & Atmospheric Administration

Genesis and Impulsive Evolution of the 2017 September 10 Coronal Mass Ejection.

Authors: Astrid M. Veronig^1,2 astrid.veronig@uni-graz.at, Tatiana Podladchikova³, Karin Dissauer¹, Manuela Temmer¹, Daniel B. Seaton^4,5, David Long⁶, Jingnan Guo⁷, Bojan Vršnak⁸, Louise Harra⁶, Bernhard Kliem⁹

Source: Astrophysical Journal. 12/1/2018, Vol. 868 Issue 2, p1-1. 1p.

Subject Terms: *CORONAL mass ejections, *ASTRONOMICAL observations, *ASTRONOMICAL photometry, *PLASMA gases, *MAGNETIC reconnection

Three-phase Evolution of a Coronal Hole. II. The Magnetic Field.

Authors: Stephan G. Heinemann, Stefan J. Hofmeister, Astrid M. Veronig, Manuela Temmer

Source: Astrophysical Journal; 8/10/2018, Vol. 863 Issue 1, p1-1, 1p

Subject Terms: CORONAL holes, COSMIC magnetic fields, HELIOSPHERE, MAGNETIC flux density, FINE structure (Physics)

Three-phase Evolution of a Coronal Hole. I. 360° Remote Sensing and In Situ Observations.

Authors: Stephan G. Heinemann, Manuela Temmer, Stefan J. Hofmeister, Astrid M. Veronig, Susanne Vennerstrøm

Source: Astrophysical Journal; 7/10/2018, Vol. 861 Issue 2, p1-1, 1p

Subject Terms: REMOTE sensing, CORONAL holes, SOLAR wind, MAGNETIC fields, SOLAR corona

Plasma Diagnostics of Coronal Dimming Events.

Authors: Kamalam Vanninathan, Karin Dissauer, Manuela Temmer, Astrid M. Veronig

Source: Astrophysical Journal; 4/10/2018, Vol. 857 Issue 1, p1-1, 1p

Subject Terms: SUN, ATMOSPHERE, SOLAR corona, CORONAL mass ejections, PLASMA diagnostics

Determination of Differential Emission Measure from Solar Extreme Ultraviolet Images.

Authors: Yang Su, Astrid M. Veronig, Iain G. Hannah, Mark C. M. Cheung, Brian R. Dennis, Gordon D. Holman, Weiqun Gan, Youping Li

Source: Astrophysical Journal Letters; 3/20/2018, Vol. 856 Issue 1, p1-1, 1p

On the Factors Determining the Eruptive Character of Solar Flares.

Authors: Christian Baumgartner, Julia K. Thalmann, Astrid M. Veronig

Source: Astrophysical Journal; 2/1/2018, Vol. 853 Issue 2, p1-1, 1p

Subject Terms: SOLAR flares, SOLAR activity, THREE-dimensional imaging in astronomy, SOLAR magnetic fields, SOLAR corona

Reconnection Fluxes in Eruptive and Confined Flares and Implications for Superflares on the Sun.

Authors: Johannes Tschernitz¹ johannes.tschernitz@edu.uni-graz.at, Astrid M. Veronig^1,2 astrid.veronig@uni-graz.at, Julia K. Thalmann¹ julia.thalmann@uni-graz.at, Jürgen Hinterreiter¹ juergen.hinterreiter@edu.uni-graz.at, Werner Pötzi² werner.poetzi@uni-graz.at

Source: Astrophysical Journal. 1/20/2018, Vol. 853 Issue 1, p1-1. 1p.

Subject Terms: *SOLAR flares, *CATACLYSMIC variable stars, *SUPERNOVAE, *SUPERGIANT stars, *SOLAR magnetic fields

Observational and Model Analysis of a Two-ribbon Flare Possibly Induced by a Neighboring Blowout Jet.

Authors: Bhuwan Joshi, Julia K. Thalmann, Prabir K. Mitra, Ramesh Chandra, Astrid M. Veronig

Source: Astrophysical Journal; 12/10/2017, Vol. 851 Issue 1, p1-1, 1p

Subject Terms: SOLAR activity, SOLAR flares, GAMMA ray spectrometry, CORONAL mass ejections, MAGNETOHYDRODYNAMICS