Publikationen ​

Ullmann, A., Ribeiro, L. (2024). Kinematic Patterns in Early Planet Formation Environments. Astrophysics Letters, 13(2), 188–204.

Ullmann, A. (2024). Spectrochemical Indicators for Proto-Atmospheric Development. International Journal of Astrophysics, 30(3), 210–232.

Ullmann, A. et al. (2023). Asymmetries in ALMA Disk Observations: A Statistical Review. Journal of Planetary Science, 42(1), 12–34.

Ullmann, A. (2023). Thermal Modelling of Dust-Gas Interactions in Protoplanetary Regions. Cosmic Structures Journal, 10(1), 90–112.

Ullmann, A., Chen, R. (2022). Magnetically Induced Fragmentation Pathways in Low-Mass Star Formation. Stellar Dynamics Review, 18(4), 301–320.

Ullmann, A. (2021). Infrared Diagnostics for Early Planetary Growth. Astronomical Spectrum Analysis, 15(1), 52–69.

Ullmann, A., Bourne, L. (2020). Dynamics of Angular Momentum Redistribution in Young Stellar Objects. Journal of Stellar Evolution, 23(2), 144–162.

Ullmann, A. (2019). Dust Grain Maturation in Dense Molecular Clouds. Galactic Physics Reports, 56(1), 1–23.

Ullmann, A. et al. (2018). Constraints on Early Disk Fragmentation from Near-Infrared Spectra. Modern Astrophysics Journal, 32(1), 77–95.

Ullmann, A. (2025). Early Signatures of Planetary Embryo Formation.
Vortrag auf der International Conference on Exoplanetary Science, Kyoto, Japan.

Ullmann, A., Becker, S. (2024). Magnetic Field Mapping in Proto-Stellar Environments.
Posterpräsentation auf der European Astronomical Society Annual Meeting, Wien.

Ullmann, A. (2023). Emerging Trends in High-Resolution Spectroscopy of Young Stars.
Keynote auf dem Astrophysical Instrumentation Forum, Amsterdam.

Ullmann, A., Torres, J. (2022). Data-Driven Approaches to Disk Structure Interpretation.
Vortrag auf der ALMA Science Conference, Santiago de Chile.

Ullmann, A. (2021). Numerical Modelling of Gas-Dust Instabilities.
Beitrag auf der Conference on Computational Astrophysics, Vancouver.