2 papers
astro-ph.SR2026
Prominence signatures in the Fraunhofer G-band; Testing ionization memory with multi-line prominence diagnostics
A. G. M. Pietrow, H. Balthasar, P. Váradi Nagy +4
The Fraunhofer G-band around 4304 Ã is widely used as a photospheric diagnostic and is generally not expected to show signatures of chromospheric or coronal structures. However, re…
astro-ph.SR2025
Ionization memory of plasma emiters in a solar prominence
E. Wiehr, H. Balthasar, G. Stellmacher +1
Aims. In the low-collisional, partially ionized plasma (PIP) of solar prominences, uncharged emitters might show different signatures of magnetic line broadening than charged emitt…