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E

Ewald Puchwein

university of tokyo

41H-index
150Paper Count
5.6KCitation Count
Published Papers 100
Publication Date
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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
errMonthly Notices of the Royal Astronomical Society
IF4.8
err2026-05-01
err2
PREAI
errMcClymont, William; Tacchella, Sandro; Smith, Aaron; Kannan, Rahul; Garaldi, Enrico; Puchwein, Ewald; Isobe, Yuki; Ji, Xihan; Shen, Xuejian; Wang, Zihao; Belokurov, Vasily; Borrow, Josh; D'Eugenio, Francesco; Keating, Laura; Maiolino, Roberto; Monty, Stephanie; Vogelsberger, Mark; Zier, Oliver
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Metallicity Gradients in Modern Cosmological Simulations. II. The Role of Bursty versus Smooth Feedback at High Redshift
errThe Astrophysical Journal
IF0
err2026-04-16
err0
errOAAI
errAlex M. Garcia; Paul Torrey; Aniket Bhagwat; Xuejian Shen; Mark Vogelsberger; William McClymont; Jaya Nagarajan-Swenson; Sophia G. Ridolfo; Peixin Zhu; Dhruv T. Zimmerman; Oliver Zier; Sarah Biddle; Arnab Sarkar; Priyanka Chakraborty; Ruby J. Wright; Kathryn Grasha; Tiago Costa; Laura Keating; Rahul Kannan; Aaron Smith; Enrico Garaldi; Ewald Puchwein; Benedetta Ciardi; Lars Hernquist; Lisa J. Kewley
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errSave
The thesan-zoom project: the hidden neighbours of O I absorbers during reionization
errMonthly Notices of the Royal Astronomical Society
IF4.8
err2026-02-01
err1
PREAI
errPruto, Giulia; Keating, Laura; Kannan, Rahul; Puchwein, Ewald; Smith, Aaron; Borrow, Josh; Garaldi, Enrico; Vogelsberger, Mark; Zier, Oliver; McClymont, William; Shen, Xuejian; Tacchella, Sandro
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errSave
The thesan-zoom project: star formation efficiencies in high-redshift galaxies
errMonthly Notices of the Royal Astronomical Society
IF4.8
err2026-02-01
err3
errOAAI
errShen, Xuejian; Kannan, Rahul; Puchwein, Ewald; Smith, Aaron; Vogelsberger, Mark; Borrow, Josh; Garaldi, Enrico; Keating, Laura; Zier, Oliver; Mcclymont, William; Tacchella, Sandro; Wang, Zihao; Hernquist, Lars
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errSave
Overmassive black holes in the early Universe can be explained by gas-rich, dark matter-dominated galaxies
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2026-01-01
err0
errOAAI
errMcClymont, William; Tacchella, Sandro; Ji, Xihan; Kannan, Rahul; Maiolino, Roberto; Simmonds, Charlotte; Smith, Aaron; Puchwein, Ewald; Garaldi, Enrico; Vogelsberger, Mark; D'Eugenio, Francesco; Keating, Laura; Shen, Xuejian; Trefoloni, Bartolomeo; Zier, Oliver
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errSave
An improved model for the effect of correlated Si  iii absorption on the one-dimensional Lyman-α forest power spectrum
errMonthly Notices of the Royal Astronomical Society
IF4.8
err2025-12-24
err0
errOAAI
errKe Ma; James S Bolton; Vid Iršič; Prakash Gaikwad; Ewald Puchwein
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errSave
The thesan-zoom project: star formation efficiency from giant molecular clouds to galactic scale in high-redshift starbursts
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2025-12-01
err1
PREAI
errWang, Zihao; Shen, Xuejian; Vogelsberger, Mark; Li, Hui; Kannan, Rahul; Puchwein, Ewald; Smith, Aaron; Borrow, Josh; Garaldi, Enrico; Keating, Laura; Zier, Oliver; Mcclymont, William; Tacchella, Sandro; Ni, Yang; Hernquist, Lars
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errSave
The THESAN-zoom project: Population III star formation continues until the end of reionization
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2025-11-01
err2
PREAI
errZier, Oliver; Kannan, Rahul; Smith, Aaron; Puchwein, Ewald; Vogelsberger, Mark; Borrow, Josh; Garaldi, Enrico; Keating, Laura; Mcclymont, William; Shen, Xuejian; Hernquist, Lars
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errSave
High-redshift AGN population in radiation-hydrodynamics simulations
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2025-11-01
err1
errOAAI
errBulichi, Teodora-Elena; Zier, Oliver; Smith, Aaron; Vogelsberger, Mark; Eilers, Anna-Christina; Kannan, Rahul; Shen, Xuejian; Puchwein, Ewald; Garaldi, Enrico; Borrow, Josh
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errSave
The thesan-zoom project: burst, quench, repeat - unveiling the evolution of high-redshift galaxies along the star-forming main sequence
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2025-11-01
err5
errOAAI
errMcClymont, William; Tacchella, Sandro; Smith, Aaron; Kannan, Rahul; Puchwein, Ewald; Borrow, Josh; Garaldi, Enrico; Keating, Laura; Vogelsberger, Mark; Zier, Oliver; Shen, Xuejian; Popovic, Filip; Simmonds, Charlotte
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errSave
The thesan-zoom project: long-term imprints of external reionization on galaxy evolution
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2025-11-01
err1
PREAI
errZier, Oliver; Kannan, Rahul; Smith, Aaron; Puchwein, Ewald; Vogelsberger, Mark; Borrow, Josh; Garaldi, Enrico; Keating, Laura; Mcclymont, William; Shen, Xuejian; Hernquist, Lars
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errSave
Radiometer calibration using machine learning
errScientific Reports
IF3.9
err2025-10-02
err0
errOAAI
errS. A. K. Leeney; H. T. J. Bevins; E. de Lera Acedo; W. J. Handley; C. Kirkham; R. S. Patel; J. Zhu; D. Molnar; J. Cumner; D. Anstey; K. Artuc; G. Bernardi; M. Bucher; S. Carey; J. Cavillot; R. Chiello; W. Croukamp; D. I. L. de Villiers; J. A. Ely; A. Fialkov; T. Gessey-Jones; G. Kulkarni; A. Magro; P. D. Meerburg; S. Mittal; J. H. N. Pattison; S. Pegwal; C. M. Pieterse; J. R. Pritchard; E. Puchwein; N. Razavi-Ghods; I. L. V. Roque; A. Saxena; K. H. Scheutwinkel; P. Scott; E. Shen; P. H. Sims; M. Spinelli
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errSave
The impact of faint AGN discovered by JWST on reionization
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2025-10-01
err1
errOAAI
errAsthana, Shikhar; Haehnelt, Martin G.; Kulkarni, Girish; Bolton, James S.; Gaikwad, Prakash; Keating, Laura C.; Puchwein, Ewald
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errSave
How Early Could the Milky Way’s Disk Form?
errastrophysical journal
IF0
err2025-08-21
err0
PREAI
errVadim A. Semenov; Charlie Conroy; Aaron Smith; Ewald Puchwein; Lars Hernquist
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errSave
How probable is the Ly-α damping wing in the spectrum of the redshift z=5.9896 quasar ULAS J0148+0600?
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2025-07-01
err3
errOAAI
errSawyer, Fiona; Bolton, James S.; Becker, George D.; Conaboy, Luke; Haehnelt, Martin G.; Keating, Laura; Kulkarni, Girish; Puchwein, Ewald
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errSave
Galaxy formation physics behind bar formation: A view from cosmological hydrodynamical simulations
errASTRONOMY & ASTROPHYSICS
IF5.8
err2025-05-23
err0
PREAI
errRosas-Guevara, Yetli; Bonoli, Silvia; Puchwein, Ewald; Dotti, Massimo; Contreras, Sergio
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errSave
The connection between high-redshift galaxies and Lyman α transmission in the Sherwood-Relics simulations of patchy reionization
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2025-04-25
err0
errOAAI
errConaboy, Luke; Bolton, James S.; Keating, Laura C.; Haehnelt, Martin G.; Kulkarni, Girish; Puchwein, Ewald
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errSave
Comparing the interstellar and circumgalactic origin of gas in the tails of jellyfish galaxies
errASTRONOMY & ASTROPHYSICS
IF5.8
err2024-11-19
err0
errOAAI
errSparre, Martin; Pfrommer, Christoph; Puchwein, Ewald
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errSave
The effect of helium reionization on the Ly α forest hydrogen flux statistics
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2024-10-29
err0
errOAAI
errMeiksin, Avery; Puchwein, Ewald
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errSave
Deep learning the intergalactic medium using Lyman-alpha forest at 4 ≤ z ≤ 5
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2024-09-17
err2
errOAAI
errNasir, Fahad; Gaikwad, Prakash; Davies, Frederick B.; Bolton, James S.; Puchwein, Ewald; Bosman, Sarah E., I
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Research Directions

The data has not been retrieved yet.
Co-authors
Cooperation Journals
L
Lars Hernquist
H-index: 153 · Papers: 1.1K
V
Volker Springel
H-index: 150 · Papers: 771
G
G. Efstathiou
H-index: 140 · Papers: 478
R
R. Maiolino
H-index: 122 · Papers: 1.1K
C
Chris Power
H-index: 110 · Papers: 562
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