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Dr. Ewald Puchwein

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Lecture Courses

Advanced Computational Astrophysics: Concepts and Applications + Seminar

 

Research projects

The Sherwood-Relics simulations

The Thesan-Zoom simulations

Cosmology and High-Energy Astrophysics
Senior Scientist
Office: KH/1.35
Phone: +49 331 7499 530
epuchweinnothing@aip.de

Leibniz-Institut
für Astrophysik Potsdam (AIP)
An der Sternwarte 16
14482 Potsdam

Publications

Latest refereed publications, retrieved from NASA ADS:

An improved model for the effect of correlated Si III absorption on the one-dimensional Lyman-α forest power spectrum
Ma, K., Bolton, J. S., Iršič, V., Gaikwad, P., Puchwein, E., 2026
Monthly Notices of the Royal Astronomical Society, 546, 1, staf2262; published February 2026
doi:10.1093/mnras/staf2262, NASA ADS
Participating AIP research groups: Cosmology and High-Energy Astrophysics
The THESAN-ZOOM project: star formation efficiencies in high-redshift galaxies
Shen, X., ... Puchwein, E., ..., 2026
Monthly Notices of the Royal Astronomical Society, 545, 4, staf2119; published February 2026
doi:10.1093/mnras/staf2119, NASA ADS
Participating AIP research groups: Cosmology and High-Energy Astrophysics
Overmassive black holes in the early Universe can be explained by gas-rich, dark matter-dominated galaxies
McClymont, W., ... Puchwein, E., ..., 2026
Monthly Notices of the Royal Astronomical Society, 545, 1, staf2092; published January 2026
doi:10.1093/mnras/staf2092, NASA ADS
Participating AIP research groups: Cosmology and High-Energy Astrophysics
The THESAN-ZOOM project: The Hidden Neighbours of O I Absorbers during Reionization
Pruto, G., ... Puchwein, E., ..., 2026
Monthly Notices of the Royal Astronomical Society; published January 2026
doi:10.1093/mnras/stag064, NASA ADS
Participating AIP research groups: Cosmology and High-Energy Astrophysics
The THESAN-ZOOM project: Mystery N/O more - uncovering the origin of peculiar chemical abundances and a not-so-fundamental metallicity relation at 3 < z < 12
McClymont, W., ... Puchwein, E., ..., 2026
Monthly Notices of the Royal Astronomical Society; published January 2026
doi:10.1093/mnras/stag016, NASA ADS
Participating AIP research groups: Cosmology and High-Energy Astrophysics
The THESAN-ZOOM project: star formation efficiency from giant molecular clouds to galactic scale in high-redshift starbursts
Wang, Z., ... Puchwein, E., ..., 2025
Monthly Notices of the Royal Astronomical Society, 544, 3, 2675; published December 2025
doi:10.1093/mnras/staf1677, NASA ADS
Participating AIP research groups: Cosmology and High-Energy Astrophysics
The THESAN-ZOOM project: central starbursts and inside-out quenching govern galaxy sizes in the early Universe
McClymont, W., ... Puchwein, E., ..., 2025
Monthly Notices of the Royal Astronomical Society, 544, 2, 1732; published December 2025
doi:10.1093/mnras/staf1861, NASA ADS
Participating AIP research groups: Cosmology and High-Energy Astrophysics
The THESAN-ZOOM project: Population III star formation continues until the end of reionization
Zier, O., ... Puchwein, E., ..., 2025
Monthly Notices of the Royal Astronomical Society, 544, 1, 410; published November 2025
doi:10.1093/mnras/staf1053, NASA ADS
Participating AIP research groups: Cosmology and High-Energy Astrophysics
The THESAN─ZOOM project: long-term imprints of external reionization on galaxy evolution
Zier, O., ... Puchwein, E., ..., 2025
Monthly Notices of the Royal Astronomical Society, 544, 1, 391; published November 2025
doi:10.1093/mnras/staf1052, NASA ADS
Participating AIP research groups: Cosmology and High-Energy Astrophysics
The THESAN-ZOOM project: burst, quench, repeat ─ unveiling the evolution of high-redshift galaxies along the star-forming main sequence
McClymont, W., ... Puchwein, E., ..., 2025
Monthly Notices of the Royal Astronomical Society, 544, 1, 513; published November 2025
doi:10.1093/mnras/staf1660, NASA ADS
Participating AIP research groups: Cosmology and High-Energy Astrophysics