3 papers
astro-ph.SR2026
Validating Coronal Magnetic Field Models Using Gaussian Separation
Abhinav G. Iyer, Michael S. Wheatland, Brian T. Welsch +2
Nonlinear Force-free Field (NLFFF) models are widely used to investigate coronal magnetic field structure in solar active regions, but methods to validate them remain limited. Here…
astro-ph.SR2025
Multi-height probing of horizontal flows in the solar photosphere
Teodor KostiÄ, Ivan MiliÄ, Matthias Rempel +4
We tested whether simultaneous spectropolarimetric imaging in two magnetically sensitive optical spectral lines, which probe two different layers of the solar atmosphere (the photo…
astro-ph.SR2025
Quantifying Suppression of Solar Surface Magnetic Flux Advection with Increasing Field Strength
V. Aparna, Sanjiv K. Tiwari, Ronald L. Moore +4
One of the main theories for heating of the solar corona is based on the idea that solar convection shuffles and tangles magnetic field lines to make many small-scale current sheet…