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P. Ondratschek

3 papers hereh-index 210 citations8 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author1

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • astro-ph.SR3

identity via Semantic Scholar / OpenAlex

activity
20242026
most citedProbing chromospheric fine structures with a Hα proxy using MURaM-ChE

7 citations · 7 across the 1 of their papers we have counts for

collaborators

3 papers

astro-ph.SR2026

Ca ii 854.2 nm in an enhanced network region simulated with MURaM-ChE

P. A. Ondratschek, D. Przybylski, H. N. Smitha +2

The Ca ii 854.2 nm line is widely used to study the chromosphere of the Sun. In the quiet Sun, the spatially averaged line profile shows a red asymmetry and a redshift of the line…

astro-ph.SR2025★ 7 cited

Probing chromospheric fine structures with a Hα proxy using MURaM-ChE

Sanghita Chandra, Robert Cameron, Damien Przybylski +3

Hα observations of the solar chromosphere reveal dynamic small-scale structures known as spicules at the limb and rapid blue and red shifted excursions (RBEs/RREs) on-disk. We wa…

astro-ph.SR2024

Mg ii h&k spectra of an enhanced network region simulated with the MURaM-ChE code. Results using 1.5D synthesis

P. Ondratschek, D. Przybylski, H. N. Smitha +3

The Mg ii h&k lines are key diagnostics of the solar chromosphere. They are sensitive to the temperature, density, and non-thermal velocities in the chromosphere. The average Mg ii…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.