Publications#

This page tracks papers that define, extend, or use the NF2 method.

Core Method And Tool Development#

  • Jarolim, Thalmann, Veronig, and Podladchikova 2023, Nature Astronomy, “Probing the solar coronal magnetic field with physics-informed neural networks.” DOI: 10.1038/s41550-023-02030-9. Original NF2 method.

  • Jarolim, Tremblay, Rempel, Molnar, Veronig, Thalmann, and Podladchikova 2024, The Astrophysical Journal Letters, “Advancing solar magnetic field extrapolations through multiheight magnetic field measurements.” 963, L21. DOI: 10.3847/2041-8213/ad2450. Multi-height NF2 extension.

  • Jarolim, Veronig, Purkhart, Zhang, and Rempel 2024, The Astrophysical Journal Letters, “Magnetic field evolution of the solar active region 13664.” 976, L12. DOI: 10.3847/2041-8213/ad8914. Vector-potential implementation.

  • da Silva Santos, Dunnington, Jarolim, Danilovic, and Criscuoli 2025, The Astrophysical Journal, “Magnetic Reconnection in a Compact Magnetic Dome: Chromospheric Emissions and High-velocity Plasma Flows.” 985, 157. DOI: 10.3847/1538-4357/adcf23. Embedded observations from high-resolution data.

Selected Applications#

  • Korsos, Jarolim, Erdelyi, Veronig, Morgan, and Zuccarello 2024, The Astrophysical Journal, “First insights into the applicability and importance of different 3D magnetic field extrapolation approaches for studying the preeruptive conditions of solar active regions.” 962, 171. DOI: 10.3847/1538-4357/ad18bd. Comparison of extrapolation approaches for preeruptive active-region conditions.

  • Purkhart, Veronig, Kliem, Jarolim, Dissauer, Dickson, Podladchikova, and Krucker 2024, Astronomy & Astrophysics, “Multipoint study of the rapid filament evolution during a confined C2 flare on 28 March 2022, leading to eruption.” 689, A259. DOI: 10.1051/0004-6361/202450092. Event analysis with NF2 magnetic-field context.

  • McKevitt, Jarolim, Matthews, Baker, Temmer, Veronig, Reid, and Green 2024, The Astrophysical Journal Letters, “The Link between Nonthermal Velocity and Free Magnetic Energy in Solar Flares.” 961, L29. DOI: 10.3847/2041-8213/ad1bee. Application to the relation between nonthermal velocity and free magnetic energy.

  • Purkhart, Veronig, Jarolim, Dissauer, and Thalmann 2025, Astronomy & Astrophysics, “Magnetic structure and asymmetric eruption of a 500 Mm filament rooted in weak-field regions.” 701, A249. DOI: 10.1051/0004-6361/202555860. Large-field-of-view NF2 application.