Publications

Prof. Michaela Hirschmann

Journal Articles

2026

Origins of Extreme Emission-Line Ratios in z > 3 Galaxies: Insights from the Lumen Model

L. Scharré; M. Hirschmann; A. Plat; S. Charlot; R. S. Somerville et al. 

Monthly Notices of the Royal Astronomical Society. 2026. DOI : 10.1093/mnras/stag1729.

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Recycled Gas Dominates the Metal-rich Fuel of Supermassive Black Holes

D. Kwak; E. Choi; H. Jhee; R. S. Somerville; T. Naab et al. 

Astrophysical Journal. 2026. Vol. 1008, num. 2, p. 201. DOI : 10.3847/1538-4357/ae9958.

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Significant Evidence of an Active Galactic Nucleus Contribution in GHZ2 at z = 12.34

Ó. A. Chávez Ortiz; S. L. Finkelstein; A. Plat; M. Silcock; E. Curtis Lake et al. 

The Astrophysical Journal. 2026. Vol. 1008, num. 2, p. 227. DOI : 10.3847/1538-4357/ae96a4.

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Analysis of a Type II Supernova Candidate at z = 3.19 from JWST’s COSMOS-Web Survey

V. Aparicio; D. O. Jones; W. B. Hoogendam; T. J. Moriya; D. A. Coulter et al. 

The Astrophysical Journal. 2026. Vol. 1007, num. 2. DOI : 10.3847/1538-4357/ae884f.

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A gas-enshrouded and gas-reddened black hole at cosmic dawn

R. P. Naidu; J. Matthee; H. Katz; A. de Graaff; P. A. Oesch et al. 

Nature. 2026. Vol. 656, num. 8127, p. 329 – 333. DOI : 10.1038/s41586-026-10846-4.

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Arkenstone BH: A model for high specific energy black hole feedback in cosmological simulations

J. M. Sullivan; G. L. Bryan; M. C. Smith; J. S. Bennett; D. B. Fielding et al. 

Monthly Notices of the Royal Astronomical Society. 2026. DOI : 10.1093/mnras/stag1520.

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A panoptic view of our galactic ecosystem

J. D. Soler; R. Tress; P. Girichidis; K. Kjellgren; S. Reißl et al. 

Open Access Government. 2026. Vol. 51, num. 1, p. 202 – 203. DOI : 10.56367/oag-051-12252.

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Probing the Large-scale Structure with 21 cm-Galaxy Cross-bispectrum: Estimates from Simulations and Forecasts for Upcoming Cosmological Surveys

L. Noble; S. Majumdar; M. Viel; F. Fontanot; G. De Lucia et al. 

The Astrophysical Journal. 2026. Vol. 1005, num. 2. DOI : 10.3847/1538-4357/ae78d5.

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Rhea-RT: Dynamical impact of Central Molecular Zone conditions on the properties of the interstellar medium and stellar feedback coupling

R. G. Tress; N. Brucy; P. Girichidis; S. C. O. Glover; J. Göller et al. 

Astronomy & Astrophysics. 2026. Vol. 711. DOI : 10.1051/0004-6361/202558503.

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COSMOS-Web: Galaxy Size and Surface Brightness Evolution at Rest Frame 1.22 μm Since z = 3

S. Y. Yu; A. L. Faisst; T. Fang; G. Toni; L. Moscardini et al. 

Astrophysical Journal Letters. 2026. Vol. 1005, num. 1, p. L13. DOI : 10.3847/2041-8213/ae77f8.

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DeepDive: A deep dive into the physics of the first massive quiescent galaxies in the Universe

K. Ito; F. Valentino; G. Brammer; M. L. Hamadouche; K. E. Whitaker et al. 

Astronomy & Astrophysics. 2026. Vol. 710, p. A364. DOI : 10.1051/0004-6361/202556137.

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Little Red Dot – Host Galaxy = Black Hole Star: A Gas-Enshrouded Heart at the Center of Every Little Red Dot

W. Q. Sun; R. P. Naidu; J. Matthee; A. de Graaff; J. Chisholm et al. 

The Open Journal of Astrophysics. 2026. Vol. 9. DOI : 10.33232/001c.162505.

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From “The Cliff” to “Virgil”: Mapping the Spectral Diversity of Little Red Dots with JWST/NIRSpec

G. Barro; P. G. Pérez-González; D. Kocevski; J. R. Trump; M. Dickinson et al. 

Astrophysical Journal. 2026. Vol. 1003, num. 1. DOI : 10.3847/1538-4357/ae5d2c.

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Beyond the Monsters: A More Complete Census of Black Hole Activity at Cosmic Dawn

M. Brooks; J. R. Trump; R. C. Simons; J. Cole; A. J. Taylor et al. 

Astrophysical Journal. 2026. Vol. 1002, num. 2. DOI : 10.3847/1538-4357/ae5652.

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3D CMZ. V. A New Orbital Model of Our Galaxy’s Center, Informed by Data Across the Electromagnetic Spectrum

D. R. Lipman; C. Battersby; D. Walker; M. Clavel; B. DuBois et al. 

The Astrophysical Journal. 2026. Vol. 1002, num. 1. DOI : 10.3847/1538-4357/ae561f.

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The case for super-Eddington accretion in JWST broad-line active galactic nuclei during the first billion years

E. Lambrides; R. L. Larson; K. Garofali; A. Ptak; M. Chiaberge et al. 

Nature Astronomy. 2026. DOI : 10.1038/s41550-026-02813-w.

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Are supernovae driving turbulence in the solar neighborhood?

G. Abboudeh; P. Hennebelle; J. D. Soler; N. Brucy; T. Colman et al. 

Astronomy & Astrophysics. 2026. Vol. 708, p. L9. DOI : 10.1051/0004-6361/202659062.

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A Census of Quiescent Galaxies across 0.5 < z < 8 with JWST/MIRI: Mass-dependent Number Density Evolution of Quiescent Galaxies in the Early Universe

T. Yang; T. Wang; K. Xu; H. Sun; L. Zhou et al. 

The Astrophysical Journal Letters. 2026. Vol. 1000, num. 2. DOI : 10.3847/2041-8213/ae4803.

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The X-Ray Dot: Exotic Dust or a Late-stage Little Red Dot?

R. E. Hviding; A. de Graaff; H. 翰. L. 刘; A. D. Goulding; Y. 逸. M. 马 et al. 

The Astrophysical Journal Letters. 2026. Vol. 1000, num. 1. DOI : 10.3847/2041-8213/ae4c88.

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Tracing the AGN-Merger Connection: Insights from Cosmological Simulations and JWST Mock Observations

H. Jhee; E. Choi; R. Somerville; D. Kocevski; M. Hirschmann et al. 

Monthly Notices of the Royal Astronomical Society. 2026. DOI : 10.1093/mnras/stag435.

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COSMOS-Web: Comprehensive Data Reduction for Wide-area JWST NIRCam Imaging

M. Franco; C. Casey; A. M. Koekemoer; D. Liu; M. B. Bagley et al. 

The Astrophysical Journal. 2026. Vol. 999, num. 2. DOI : 10.3847/1538-4357/ae3aa1.

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Euclid preparation: LXXXII. Predicting star-forming galaxy scaling relations with the spectral stacking code SpectraPyle

S. Quai; L. Pozzetti; M. Talia; C. Mancini; P. Cassata et al. 

Astronomy & Astrophysics. 2026. Vol. 707, p. A232. DOI : 10.1051/0004-6361/202557329.

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A Morphology Catalog of Galaxies in CEERS: Evolution in the Size and Color Gradients of Galaxies Since Cosmic Dawn

E. J. McGrath; S. L. Finkelstein; G. Barro; V. Pandya; H. C. Ferguson et al. 

The Astrophysical Journal Letters. 2026. Vol. 999, num. 1. DOI : 10.3847/2041-8213/ae3da2.

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Multi-wavelength morphology and dust emission in low-redshift dwarf galaxies in COSMOS-Web with HST and JWST

D. Kakkad; I. Lazar; S. Harish; B. Bichang’a; R. K. Cochrane et al. 

Monthly Notices of the Royal Astronomical Society. 2026. DOI : 10.1093/mnras/stag267.

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Clumpiness of Galaxies Revealed in the Near-infrared with Cosmos-web Substructures at 1 < z < 4 and Their Link to Stellar Mass and Star Formation

W. Mercier; B. S. Kalita; M. Shuntov; R. C. Arango-Toro; O. Ilbert et al. 

Astronomy & Astrophysics. 2026. Vol. 706, p. A136. DOI : 10.1051/0004-6361/202555981.

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Mysteries of Capotauro: Investigating the puzzling nature of an extreme F356W-dropout

G. Gandolfi; G. Rodighiero; M. Castellano; A. Fontana; P. Santini et al. 

Astronomy & Astrophysics. 2026. Vol. 706, p. A364. DOI : 10.1051/0004-6361/202557061.

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M 3D: Mosaicking M33 with MUSE datacubes I. Unveiling the diversity of H II regions in M33 with MUSE

A. Feltre; F. Belfiore; G. Cresci; E. Corbelli; N. Tomičić et al. 

Astronomy & Astrophysics. 2026. Vol. 706, p. A367. DOI : 10.1051/0004-6361/202557122.

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Rubies Spectroscopically Confirms the High Number Density of Quiescent Galaxies From 2 < z< 5

Y. Zhang; A. De Graaff; D. J. Setton; S. H. Price; R. Bezanson et al. 

ASTROPHYSICAL JOURNAL. 2026. Vol. 997, num. 2. DOI : 10.3847/1538-4357/ae24e1.

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The Observed Total Star Formation Rate Function up to z ∼ 6: Complementary Uv and Ir Contributions and Comparison with State-of-the-art Galaxy Formation Models

A. Traina; C. Gruppioni; I. Delvecchio; B. Magnelli; F. Calura et al. 

ASTRONOMY & ASTROPHYSICS. 2026. Vol. 705. DOI : 10.1051/0004-6361/202555592.

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What You See Is What You Get: Empirically Measured Bolometric Luminosities of Little Red Dots

J. E. Greene; D. J. Setton; L. J. Furtak; R. P. Naidu; M. Volonteri et al. 

ASTROPHYSICAL JOURNAL. 2026. Vol. 996, num. 2. DOI : 10.3847/1538-4357/ae1836.

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How Is Cold, Star-forming Gas in Galaxies Affected by Magnetic Fields?

K. R. J. Bogue; R. Smith; R. G. Treß; M-M. Mac Low; D. J. Whitworth et al. 

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 2026. Vol. 545, num. 3. DOI : 10.1093/mnras/staf2132.

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2025

The Pandora project. II: how non-thermal physics drives bursty star formation and temperate mass-loaded outflows in dwarf galaxies

S. Martin-Alvarez; D. Sijacki; M. G. Haehnelt; A. Concas; Y. Yuan et al. 

Monthly Notices of the Royal Astronomical Society. 2025. DOI : 10.1093/mnras/staf2106.

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NOCTUA suite of simulations The difficulty of growing massive black holes in low-mass dwarf galaxies

J. Petersson; M. Hirschmann; R. G. Tress; M. Farcy; S. C. Glover et al. 

Astronomy & Astrophysics. 2025. Vol. 704, p. A177. DOI : 10.1051/0004-6361/202555130.

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Introducing the Rhea Simulations of Milky Way-like Galaxies I. Effect of Gravitational Potential on Morphology and Star Formation

J. Goller; P. Girichidis; N. Brucy; G. Hunter; K. Kjellgren et al. 

ASTRONOMY & ASTROPHYSICS. 2025. Vol. 704. DOI : 10.1051/0004-6361/202452223.

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Testing Photometric Techniques for Measuring the Rest-frame UV Spectral Slope against JWST PRISM Spectroscopy

S. L. Finkelstein; K. Davis; M. Dickinson; M. Giavalisco; N. P. Hathi et al. 

The Astrophysical Journal. 2025. Vol. 994, num. 2. DOI : 10.3847/1538-4357/ae145c.

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Optical Strong Line Ratios Cannot Distinguish between Stellar Populations and Accreting Black Holes at High Ionization Parameters and Low Metallicities

B. E. Backhaus; J. Leja; J. R. Trump; E. Burnham; A. Calabrò et al. 

The Astrophysical Journal. 2025. Vol. 994, num. 2. DOI : 10.3847/1538-4357/ae0f17.

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Emission-line Diagnostics at z > 4: [O iii]λ4364/Hγ versus [Ne iii]λ3870/[O ii]λ3730

B. E. Backhaus; N. J. Cleri; J. R. Trump; A. Kirkpatrick; R. C. Simons et al. 

The Astrophysical Journal. 2025. Vol. 994, num. 1. DOI : 10.3847/1538-4357/ae1136.

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Witnessing downsizing in the making: quiescent and breathing galaxies at the dawn of the Universe

E. Merlin; F. Fortuni; A. Calabrò; M. Castellano; P. Santini et al. 

The Open Journal of Astrophysics. 2025. Vol. 8. DOI : 10.33232/001c.147267.

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Very Bright, Very Blue, and Very Red: JWST CAPERS Analysis of Highly Luminous Galaxies with Extreme Ultraviolet Slopes at z = 10

C. T. Donnan; M. Dickinson; A. J. Taylor; P. A. Haro; S. L. Finkelstein et al. 

The Astrophysical Journal. 2025. Vol. 993, num. 2. DOI : 10.3847/1538-4357/ae0a1f.

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The clustering of C IV and Si IV at the end of reionization. A perspective from the E-XQR-30 survey

L. Welsh; V. D’Odorico; F. Fontanot; R. L. Davies; S. E. I. Bosman et al. 

Astronomy & Astrophysics. 2025. DOI : 10.1051/0004-6361/202554459.

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COSMOS-Web: MIRI Data Reduction and Number Counts at 7.7 μm Using JWST

S. Harish; J. S. Kartaltepe; D. Liu; A. M. Koekemoer; C. M. Casey et al. 

Astrophysical Journal. 2025. Vol. 992, num. 1, p. 45. DOI : 10.3847/1538-4357/adfa1e.

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Exploring the Nature of Little Red Dots: Constraints on Active Galactic Nucleus and Stellar Contributions from PRIMER MIRI Imaging

G. C. K. Leung; S. L. Finkelstein; P. G. Pérez‐González; A. M. Morales; A. J. Taylor et al. 

The Astrophysical Journal. 2025. Vol. 992, num. 1. DOI : 10.3847/1538-4357/adfcce.

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Parallel Alignments Between Magnetic Fields and Dense Structures in the Central Molecular Zone

X. Pan; Q. Zhang; K. Qiu; D. M. Pare; D. T. Chuss et al. 

ASTROPHYSICAL JOURNAL. 2025. Vol. 991, num. 2. DOI : 10.3847/1538-4357/adf8c7.

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JWST/NIRSpec Observations of High-ionization Emission Lines in Galaxies at High Redshift

M. Tang; D. P. Stark; A. Plat; A. Feltre; H. Katz et al. 

Astrophysical Journal. 2025. Vol. 991, p. 217. DOI : 10.3847/1538-4357/adfd57.

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A Confirmed Deficit of Hot and Cold Dust Emission in the Most Luminous Little Red Dots

D. J. Setton; J. E. Greene; J. S. Spilker; C. C. Williams; I. Labbe et al. 

ASTROPHYSICAL JOURNAL LETTERS. 2025. Vol. 991, num. 1. DOI : 10.3847/2041-8213/ade78b.

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COSMOS-web: The Overabundance and Physical Nature of “Little Red Dots”—Implications for Early Galaxy and SMBH Assembly

H. B. Akins; C. M. Casey; E. Lambrides; N. Allen; I. T. Andika et al. 

Astrophysical Journal. 2025. Vol. 991, num. 1, p. 37. DOI : 10.3847/1538-4357/ade984.

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COSMOS-Web: The emergence of the Hubble sequence

M. Huertas-Company; M. Shuntov; Y. Dong; M. Walmsley; O. Ilbert et al. 

Astronomy & Astrophysics. 2025. DOI : 10.1051/0004-6361/202553782.

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Characterizing the roles of transitory obscured phases and inner torus in shaping the fractions of obscured AGN at cosmic noon

A. V. Alonso-Tetilla; F. Shankar; F. Fontanot; A. Lapi; M. Valentini et al. 

Monthly Notices of the Royal Astronomical Society. 2025. DOI : 10.1093/mnras/staf1485.

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MISTRAL: a model for AGN winds from radiatively efficient accretion in cosmological simulations

M. Farcy; M. Hirschmann; R. S. Somerville; E. Choi; S. Koudmani et al. 

Monthly Notices of the Royal Astronomical Society. 2025. DOI : 10.1093/mnras/staf1464.

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Investigating the Impact of Supernova Feedback on Satellites in Elliptical Galaxies

S. Kim; E. Choi; A. C. Quirk; R. S. Somerville; T. Naab et al. 

Astrophysical Journal. 2025. Vol. 990, num. 1, p. 4. DOI : 10.3847/1538-4357/adec96.

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A remarkable ruby: Absorption in dense gas, rather than evolved stars, drives the extreme Balmer break of a little red dot at z = 3.5

A. de Graaff; H. W. Rix; R. P. Naidu; I. Labbé; B. Wang et al. 

Astronomy & Astrophysics. 2025. Vol. 701, p. A168. DOI : 10.1051/0004-6361/202554681.

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MIRACLE I. Unveiling the multi-phase, multi-scale physical properties of the active galaxy NGC 424 with MIRI, MUSE, and ALMA

C. Marconcini; A. Feltre; I. Lamperti; M. Ceci; A. Marconi et al. 

Astronomy & Astrophysics. 2025. Vol. 701, p. A113. DOI : 10.1051/0004-6361/202554797.

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The Dynamical Impact of Cosmic Rays in the Rhea Magnetohydrodynamic Simulations

K. Kjellgren; P. Girichidis; J. Goeller; N. Brucy; R. S. Klessen et al. 

Astronomy & Astrophysics. 2025. Vol. 700, p. A124. DOI : 10.1051/0004-6361/202553754.

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CAPERS-LRD-z9: A Gas-enshrouded Little Red Dot Hosting a Broad-line Active Galactic Nucleus at z = 9.288

A. J. Taylor; V. Kokorev; D. D. Kocevski; H. B. Akins; F. Cullen et al. 

Astrophysical Journal Letters. 2025. Vol. 989, num. 1, p. L7. DOI : 10.3847/2041-8213/ade789.

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Gas Outflows in Two Recently Quenched Galaxies at z=4 and 7

F. Valentino; K. E. Heintz; G. Brammer; K. Ito; V. Kokorev et al. 

ASTRONOMY & ASTROPHYSICS. 2025. Vol. 699. DOI : 10.1051/0004-6361/202553908.

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CAPERS Observations of Two UV-bright Galaxies at z > 10. More Evidence for Bursting Star Formation in the Early Universe

V. Kokorev; Ó. A. Chávez Ortiz; A. J. Taylor; S. L. Finkelstein; P. Arrabal Haro et al. 

Astrophysical Journal Letters. 2025. Vol. 988, num. 1, p. L10. DOI : 10.3847/2041-8213/ade8f5.

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Characterising the z ≈ 7.66 Type-II AGN candidate SMACS S06355 using BEAGLE-AGN and JWST NIRSpec/NIRCam

M. S. Silcock; E. Curtis-Lake; D. J. B. Smith; I. E. B. Wallace; A. Vidal-García et al. 

Monthly Notices of the Royal Astronomical Society. 2025. DOI : 10.1093/mnras/staf1087.

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NeutralUniverseMachine: Predictions of H I gas in different theoretical models

L. Wen; H. Guo; W. Ma; L. Xie; G. De Lucia et al. 

Astronomy & Astrophysics. 2025. Vol. 699, p. A14. DOI : 10.1051/0004-6361/202452697.

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Galaxy assembly and evolution in the P-Millennium simulation: Galaxy clustering

F. Fontanot; G. De Lucia; L. Xie; M. Hirschmann; C. Baugh et al. 

Astronomy & Astrophysics. 2025. Vol. 699, p. A108. DOI : 10.1051/0004-6361/202452029.

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MUSE observations of dwarf galaxies and a stellar stream in the M 83 group

O. Müller; M. Rejkuba; K. Fahrion; M. S. Pawlowski; B. Famaey et al. 

Astronomy and Astrophysics. 2025. Vol. 699, p. A207. DOI : 10.1051/0004-6361/202452923.

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An LBT view of the co-rotating group of galaxies around NGC2750: Deep imaging and new satellite candidates

S. Taibi; M. S. Pawlowski; O. Müller; M. Bílek; M. P. Júlio et al. 

Astronomy and Astrophysics. 2025. Vol. 699, p. A285. DOI : 10.1051/0004-6361/202554365.

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The effect of measurement uncertainties on the inferred stability of planes of satellite galaxies

P. Kumar; M. S. Pawlowski; K. J. Kanehisa; P. Li; M. P. Júlio et al. 

Astronomy and Astrophysics. 2025. Vol. 699, p. A363. DOI : 10.1051/0004-6361/202453087.

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Broad-line AGNs at 3.5 < z < 6: The Black Hole Mass Function and a Connection with Little Red Dots

A. J. Taylor; S. L. Finkelstein; D. D. Kocevski; J. Jeon; V. Bromm et al. 

Astrophysical Journal. 2025. Vol. 986, num. 2, p. 165. DOI : 10.3847/1538-4357/add15b.

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Here There Be (dusty) Monsters: High-redshift Active Galactic Nuclei Are Dustier Than Their Hosts

M. Brooks; R. C. Simons; J. R. Trump; A. J. Taylor; M. B. Bagley et al. 

ASTROPHYSICAL JOURNAL. 2025. Vol. 986, num. 2. DOI : 10.3847/1538-4357/addac4.

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The Rise of Faint, Red Active Galactic Nuclei at z > 4: a Sample of Little Red Dots in the Jwst Extragalactic Legacy Fields

D. D. Kocevski; S. L. Finkelstein; G. Barro; A. J. Taylor; A. Calabro et al. 

ASTROPHYSICAL JOURNAL. 2025. Vol. 986, num. 2. DOI : 10.3847/1538-4357/adbc7d.

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The Ionizing Photon Production Efficiency of Star-forming Galaxies at z ∼ 4-10

M. Llerena; L. Pentericci; L. Napolitano; S. Mascia; R. Amorin et al. 

Astronomy & Astrophysics. 2025. Vol. 698, p. A302. DOI : 10.1051/0004-6361/202453251.

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The Impact of Cosmic Ray Feedback During the Epoch of Reionisation

M. Farcy; J. Rosdahl; Y. Dubois; J. Blaizot; S. Martin-Alvarez et al. 

ASTRONOMY & ASTROPHYSICS. 2025. Vol. 698. DOI : 10.1051/0004-6361/202553924.

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A 3D view of dwarf galaxies with Gaia and VLT/FLAMES: II. the Sextans dwarf spheroidal

E. Tolstoy; G. Battaglia; J. M. Arroyo-Polonio; A. G. Brown; T. Van Essen et al. 

Astronomy and Astrophysics. 2025. Vol. 698, p. A53. DOI : 10.1051/0004-6361/202554176.

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Evolution of the UV slope of galaxies at cosmic morning (z > 4): The properties of extremely blue galaxies

D. Dottorini; A. Calabrò; L. Pentericci; S. Mascia; M. Llerena et al. 

Astronomy and Astrophysics. 2025. Vol. 698, p. A234. DOI : 10.1051/0004-6361/202453267.

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The Impact of Ram Pressure on Cluster Galaxies, Insights From Gaea and Tng

L. Xie; G. De Lucia; M. Fossati; F. Fontanot; M. Hirschmann 

ASTRONOMY & ASTROPHYSICS. 2025. Vol. 698. DOI : 10.1051/0004-6361/202553915.

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A Merging Pair of Massive Quiescent Galaxies at z=3.44 in the Cosmic Vine

K. Ito; F. Valentino; M. Farcy; G. De Lucia; C. D. P. Lagos et al. 

ASTRONOMY & ASTROPHYSICS. 2025. Vol. 697. DOI : 10.1051/0004-6361/202453211.

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3d Cmz. IV. Distinguishing Near Versus Far Distances in the Galactic Center Using Spitzer and Herschel

D. Lipman; C. Battersby; D. L. Walker; M. Sormani; J. Bally et al. 

ASTROPHYSICAL JOURNAL. 2025. Vol. 984, num. 2. DOI : 10.3847/1538-4357/adb5ee.

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3d Cmz. I. Central Molecular Zone Overview

C. Battersby; D. L. Walker; A. Barnes; A. Ginsburg; D. Lipman et al. 

ASTROPHYSICAL JOURNAL. 2025. Vol. 984, num. 2. DOI : 10.3847/1538-4357/adb5f0.

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3d Cmz. III. Constraining the 3d Structure of the Central Molecular Zone Via Molecular Line Emission and Absorption

D. L. Walker; C. Battersby; D. Lipman; M. Sormani; A. Ginsburg et al. 

ASTROPHYSICAL JOURNAL. 2025. Vol. 984, num. 2. DOI : 10.3847/1538-4357/adb5ef.

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Rubies: Jwst/nirspec Confirmation of an Infrared-luminous, Broad-line Little Red Dot with an Ionized Outflow

B. Wang; A. de Graaff; R. L. Davies; J. GREEN; J. Leja et al. 

ASTROPHYSICAL JOURNAL. 2025. Vol. 984, num. 2. DOI : 10.3847/1538-4357/adc1ca.

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3d Cmz. II. Hierarchical Structure Analysis of the Central Molecular Zone

C. Battersby; D. L. Walker; A. Barnes; A. Ginsburg; D. Lipman et al. 

ASTROPHYSICAL JOURNAL. 2025. Vol. 984, num. 2. DOI : 10.3847/1538-4357/adb844.

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Compact dust-obscured star formation and the origin of the galaxy bimodality

M. Tarrasse; C. Gómez-Guijarro; D. Elbaz; B. Magnelli; M. Dickinson et al. 

Astronomy and Astrophysics. 2025. Vol. 697, p. A181. DOI : 10.1051/0004-6361/202452869.

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Euclid: The Early Release Observations Lens Search Experiment

J. A. Acevedo Barroso; C. M. O’Riordan; B. Clément; C. Tortora; T. E. Collett et al. 

Astronomy and Astrophysics. 2025. Vol. 697, p. A14. DOI : 10.1051/0004-6361/202451868.

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RUBIES: A complete census of the bright and red distant Universe with JWST/NIRSpec

A. De Graaff; G. Brammer; A. Weibel; Z. Lewis; M. V. Maseda et al. 

Astronomy and Astrophysics. 2025. Vol. 697, p. A189. DOI : 10.1051/0004-6361/202452186.

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Euclid I. Overview of the Euclid mission

Y. Mellier; N. Abdurro’uf; J. A. Acevedo Barroso; A. Achúcarro; J. Adamek et al. 

Astronomy & Astrophysics. 2025. Vol. 697, p. A1. DOI : 10.1051/0004-6361/202450810.

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RUBIES Reveals a Massive Quiescent Galaxy at z=7.3

A. Weibel; A. de Graaff; D. J. Setton; T. B. Miller; P. A. Oesch et al. 

ASTROPHYSICAL JOURNAL. 2025. Vol. 983, num. 1. DOI : 10.3847/1538-4357/adab7a.

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The Cosmic Evolution Early Release Science Survey (CEERS)

M. B. Bagley; P. Arrabal Haro; M. Dickinson; H. C. Ferguson; J. S. Kartaltepe et al. 

Astrophysical Journal Letters. 2025. Vol. 983, num. 1, p. L4. DOI : 10.3847/2041-8213/adbbd3.

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RUBIES: JWST/NIRSpec Resolves Evolutionary Phases of Dusty Star-forming Galaxies at z ∼ 2

O. R. Cooper; G. Brammer; K. E. Heintz; S. Toft; C. M. Casey et al. 

ASTROPHYSICAL JOURNAL. 2025. Vol. 982, num. 2. DOI : 10.3847/1538-4357/adb8e1.

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You Shall Not Pass! The Propagation of Low-/Moderate-powered Jets Through a Turbulent Interstellar Medium

O. Borodina; Y. Ni; J. S. Bennett; R. Weinberger; G. L. Bryan et al. 

ASTROPHYSICAL JOURNAL. 2025. Vol. 981, num. 2. DOI : 10.3847/1538-4357/adb016.

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[Erratum] Study of backward Brillouin scattering in gas-filled anti-resonant fibers (vol 8, 086104, 2023)

M. Galal; L. Zhang; S. Gao; Y. Wang; L. Thevenaz 

APL PHOTONICS. 2025. Vol. 10, num. 3. DOI : 10.1063/5.0263994.

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Molecular gas and dust properties in z > 7 quasar hosts

F. Salvestrini; C. Feruglio; R. Tripodi; F. Fontanot; M. Bischetti et al. 

ASTRONOMY & ASTROPHYSICS. 2025. Vol. 695. DOI : 10.1051/0004-6361/202453226.

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COSMOS-Web: The Role of Galaxy Interactions and Disk Instabilities in Producing Starbursts at z < 4

A. L. Faisst; L. Yang; M. Brinch; C. M. Casey; N. Chartab et al. 

Astrophysical Journal. 2025. Vol. 980, num. 2, p. 204. DOI : 10.3847/1538-4357/ada566.

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Discovering Large-scale Structure at 2 < z < 5 in the C3VO Survey

D. Hung; B. C. Lemaux; O. Cucciati; B. Forrest; E. A. Shah et al. 

The Astrophysical Journal. 2025. Vol. 980, num. 1. DOI : 10.3847/1538-4357/ada616.

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CEERS: Increasing Scatter along the Star-forming Main Sequence Indicates Early Galaxies Form in Bursts

J. W. Cole; C. Papovich; S. L. Finkelstein; M. B. Bagley; M. Dickinson et al. 

Astrophysical Journal. 2025. Vol. 979, num. 2, p. 193. DOI : 10.3847/1538-4357/ad9a6a.

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SCUBADive. I. JWST plus ALMA Analysis of 289 Submillimeter Galaxies in COSMOS-web

J. Mckinney; C. M. Casey; A. S. Long; O. R. Cooper; S. M. Manning et al. 

The Astrophysical Journal. 2025. Vol. 979, num. 2, p. 229. DOI : 10.3847/1538-4357/ada357.

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The MBH–M∗ Relation up to z ∼ 2 through Decomposition of COSMOS-Web NIRCam Images

T. S. Tanaka; J. D. Silverman; X. Ding; K. Jahnke; B. Trakhtenbrot et al. 

The Astrophysical Journal. 2025. Vol. 979, num. 2, p. 215. DOI : 10.3847/1538-4357/ad9d0a.

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The importance of nuclear star clusters for massive black hole growth and nuclear star formation in simulated low-mass galaxies

C. Partmann; T. Naab; N. Lahen; A. Rantala; M. Hirschmann et al. 

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 2025. Vol. 537, num. 2, p. 956 – 977. DOI : 10.1093/mnras/staf002.

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Unveiling the Dark Side of Ultraviolet/Optical Bright Galaxies: Optically Thick Dust Absorption

Y. Cheng; M. Giavalisco; B. E. Backhaus; R. Bhatawdekar; N. J. Cleri et al. 

The Astrophysical Journal. 2025. Vol. 979, num. 1, p. 71. DOI : 10.3847/1538-4357/ad9909.

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Clumps as multiscale structures in cosmic noon galaxies

B. S. Kalita; T. L. Suzuki; D. Kashino; J. D. Silverman; E. Daddi et al. 

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 2025. num. 3, p. 3090 – 3111. DOI : 10.1093/mnras/stae2781.

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Do stars still form in molecular gas within CO-dark dwarf galaxies?

D. J. Whitworth; R. J. Smith; S. C. O. Glover; R. Tress; E. J. Watkins et al. 

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 2025. num. 3, p. 2936 – 2955. DOI : 10.1093/mnras/stae2759.

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2024

The diverse star formation histories of early massive, quenched galaxies in modern galaxy formation simulations

C. d. P. Lagos; F. Valentino; R. Wright; A. de Graaff; K. Glazebrook et al. 

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 2024. num. 3, p. 2324 – 2354. DOI : 10.1093/mnras/stae2626.

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Testing kinematic distances under a realistic Galactic potential Investigating systematic errors in the kinematic distance method arising from a non-axisymmetric potential

G. H. Hunter; M. C. Sormani; J. P. Beckmann; E. Vasiliev; S. C. O. Glover et al. 

ASTRONOMY & ASTROPHYSICS. 2024. Vol. 692. DOI : 10.1051/0004-6361/202450000.

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Conference Papers

2026

MOSAIC at ELT: design and first prototyping of novel robotic optical-relay positioners

M. Rombach; M. Thurneysen; L. Ortolani; J. Schmoll; D. Chapuis et al. 

2026. SPIE Astronomical Telescopes + Instrumentation ” From concept to cosmos: engineering the future of astronomy through global collaboration ” (2026), Copenhagen, Denmark, 2026-07-05 – 2026-07-11. DOI : 10.1117/12.3101450.

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Book Chapters

2026

Cosmic quenching

G. De Lucia; F. Fontanot; M. Hirschmann; L. Xie 

Encyclopedia of Astrophysics; Elsevier, 2026. p. 282 – 311.

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Working Papers

2026

Water absorption confirms cool atmospheres in two little red dots

B. Wang; J. Leja; L. J. Furtak; H. Liu; A. de Graaff et al. 

2026

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Dr. Robin Tress

Journal Articles

2026

A panoptic view of our galactic ecosystem

J. D. Soler; R. Tress; P. Girichidis; K. Kjellgren; S. Reißl et al. 

Open Access Government. 2026. Vol. 51, num. 1, p. 202 – 203. DOI : 10.56367/oag-051-12252.

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3D CMZ. V. A New Orbital Model of Our Galaxy’s Center, Informed by Data Across the Electromagnetic Spectrum

D. R. Lipman; C. Battersby; D. Walker; M. Clavel; B. DuBois et al. 

The Astrophysical Journal. 2026. Vol. 1002, num. 1. DOI : 10.3847/1538-4357/ae561f.

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Are supernovae driving turbulence in the solar neighborhood?

G. Abboudeh; P. Hennebelle; J. D. Soler; N. Brucy; T. Colman et al. 

Astronomy & Astrophysics. 2026. Vol. 708, p. L9. DOI : 10.1051/0004-6361/202659062.

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How Is Cold, Star-forming Gas in Galaxies Affected by Magnetic Fields?

K. R. J. Bogue; R. Smith; R. G. Treß; M-M. Mac Low; D. J. Whitworth et al. 

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 2026. Vol. 545, num. 3. DOI : 10.1093/mnras/staf2132.

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2025

NOCTUA suite of simulations The difficulty of growing massive black holes in low-mass dwarf galaxies

J. Petersson; M. Hirschmann; R. G. Tress; M. Farcy; S. C. Glover et al. 

Astronomy & Astrophysics. 2025. Vol. 704, p. A177. DOI : 10.1051/0004-6361/202555130.

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Introducing the Rhea Simulations of Milky Way-like Galaxies I. Effect of Gravitational Potential on Morphology and Star Formation

J. Goller; P. Girichidis; N. Brucy; G. Hunter; K. Kjellgren et al. 

ASTRONOMY & ASTROPHYSICS. 2025. Vol. 704. DOI : 10.1051/0004-6361/202452223.

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Parallel Alignments Between Magnetic Fields and Dense Structures in the Central Molecular Zone

X. Pan; Q. Zhang; K. Qiu; D. M. Pare; D. T. Chuss et al. 

ASTROPHYSICAL JOURNAL. 2025. Vol. 991, num. 2. DOI : 10.3847/1538-4357/adf8c7.

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The Dynamical Impact of Cosmic Rays in the Rhea Magnetohydrodynamic Simulations

K. Kjellgren; P. Girichidis; J. Goeller; N. Brucy; R. S. Klessen et al. 

Astronomy & Astrophysics. 2025. Vol. 700, p. A124. DOI : 10.1051/0004-6361/202553754.

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3d Cmz. I. Central Molecular Zone Overview

C. Battersby; D. L. Walker; A. Barnes; A. Ginsburg; D. Lipman et al. 

ASTROPHYSICAL JOURNAL. 2025. Vol. 984, num. 2. DOI : 10.3847/1538-4357/adb5f0.

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Do stars still form in molecular gas within CO-dark dwarf galaxies?

D. J. Whitworth; R. J. Smith; S. C. O. Glover; R. Tress; E. J. Watkins et al. 

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 2025. num. 3, p. 2936 – 2955. DOI : 10.1093/mnras/stae2759.

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2024

Testing kinematic distances under a realistic Galactic potential Investigating systematic errors in the kinematic distance method arising from a non-axisymmetric potential

G. H. Hunter; M. C. Sormani; J. P. Beckmann; E. Vasiliev; S. C. O. Glover et al. 

ASTRONOMY & ASTROPHYSICS. 2024. Vol. 692. DOI : 10.1051/0004-6361/202450000.

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Hidden Gems on a Ring: Infant Massive Clusters and Their Formation Timeline Unveiled by ALMA, HST, and JWST in NGC 3351

J. Sun; H. He; K. Batschkun; R. C. Levy; K. Emig et al. 

The Astrophysical Journal. 2024. Vol. 967, num. 2, p. 133. DOI : 10.3847/1538-4357/ad3de6.

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2023

Kinematics of Galactic Centre clouds shaped by shear-seeded solenoidal turbulence

M. A. Petkova; J. M. D. Kruijssen; J. D. Henshaw; S. N. Longmore; S. C. O. Glover et al. 

Monthly Notices Of The Royal Astronomical Society. 2023. Vol. 525, num. 1, p. 962 – 968. DOI : 10.1093/mnras/stad2344.

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On the distribution of the cold neutral medium in galaxy discs

R. J. Smith; R. Tress; J. D. Soler; R. S. Klessen; S. C. O. Glover et al. 

Monthly Notices Of The Royal Astronomical Society. 2023. Vol. 524, num. 1, p. 873 – 885. DOI : 10.1093/mnras/stad1537.

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Fuelling the nuclear ring of NGC 1097

M. C. Sormani; A. T. Barnes; J. Sun; S. K. Stuber; E. Schinnerer et al. 

Monthly Notices Of The Royal Astronomical Society. 2023. Vol. 523, num. 2, p. 2918 – 2927. DOI : 10.1093/mnras/stad1554.

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PHANGS-JWST First Results: Multiwavelength View of Feedback-driven Bubbles (the Phantom Voids) across NGC 628

A. T. Barnes; E. J. Watkins; S. E. Meidt; K. Kreckel; M. C. Sormani et al. 

The Astrophysical Journal Letters. 2023. Vol. 944, num. 2, p. L22. DOI : 10.3847/2041-8213/aca7b9.

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The PHANGS-JWST Treasury Survey: Star Formation, Feedback, and Dust Physics at High Angular Resolution in Nearby GalaxieS

J. C. Lee; K. M. Sandstrom; A. K. Leroy; D. A. Thilker; E. Schinnerer et al. 

The Astrophysical Journal Letters. 2023. Vol. 944, num. 2, p. L17. DOI : 10.3847/2041-8213/acaaae.

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PHANGS-JWST First Results: Rapid Evolution of Star Formation in the Central Molecular Gas Ring of NGC 1365

E. Schinnerer; E. Emsellem; J. D. Henshaw; D. Liu; S. E. Meidt et al. 

The Astrophysical Journal Letters. 2023. Vol. 944, num. 2, p. L15. DOI : 10.3847/2041-8213/acac9e.

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Magnetic fields do not suppress global star formation in low metallicity dwarf galaxies

D. J. Whitworth; R. J. Smith; R. S. Klessen; M-M. Mac Low; S. C. O. Glover et al. 

Monthly Notices Of The Royal Astronomical Society. 2023. Vol. 520, num. 1, p. 89 – 106. DOI : 10.1093/mnras/stad105.

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2015

Light Harvesting and Charge Recombination in CH3NH3PbI3 Perovskite Solar Cells Studied by Hole Transport Layer Thickness Variation

N. Marinova; W. Tress; R. Humphry-Baker; M. I. Dar; V. Bojinov et al. 

Acs Nano. 2015. Vol. 9, num. 4, p. 4200 – 4209. DOI : 10.1021/acsnano.5b00447.

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Dr. Farcy Marion

Journal Articles

2026

Origins of Extreme Emission-Line Ratios in z &gt; 3 Galaxies: Insights from the Lumen Model

L. Scharré; M. Hirschmann; A. Plat; S. Charlot; R. S. Somerville et al. 

Monthly Notices of the Royal Astronomical Society. 2026. DOI : 10.1093/mnras/stag1729.

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2025

The Pandora project. II: how non-thermal physics drives bursty star formation and temperate mass-loaded outflows in dwarf galaxies

S. Martin-Alvarez; D. Sijacki; M. G. Haehnelt; A. Concas; Y. Yuan et al. 

Monthly Notices of the Royal Astronomical Society. 2025. DOI : 10.1093/mnras/staf2106.

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NOCTUA suite of simulations The difficulty of growing massive black holes in low-mass dwarf galaxies

J. Petersson; M. Hirschmann; R. G. Tress; M. Farcy; S. C. Glover et al. 

Astronomy & Astrophysics. 2025. Vol. 704, p. A177. DOI : 10.1051/0004-6361/202555130.

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MISTRAL: a model for AGN winds from radiatively efficient accretion in cosmological simulations

M. Farcy; M. Hirschmann; R. S. Somerville; E. Choi; S. Koudmani et al. 

Monthly Notices of the Royal Astronomical Society. 2025. DOI : 10.1093/mnras/staf1464.

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The Impact of Cosmic Ray Feedback During the Epoch of Reionisation

M. Farcy; J. Rosdahl; Y. Dubois; J. Blaizot; S. Martin-Alvarez et al. 

ASTRONOMY & ASTROPHYSICS. 2025. Vol. 698. DOI : 10.1051/0004-6361/202553924.

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You Shall Not Pass! The Propagation of Low-/Moderate-powered Jets Through a Turbulent Interstellar Medium

O. Borodina; Y. Ni; J. S. Bennett; R. Weinberger; G. L. Bryan et al. 

ASTROPHYSICAL JOURNAL. 2025. Vol. 981, num. 2. DOI : 10.3847/1538-4357/adb016.

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2024

On the origin of star formation quenching in massive galaxies at z ≳ 3 in the cosmological simulations Illustris TNG

S. Kurinchi-Vendhan; M. Farcy; M. Hirschmann; F. Valentino 

Monthly Notices of the Royal Astronomical Society. 2024. Vol. 534, num. 4, p. 3974 – 3988. DOI : 10.1093/mnras/stae2297.

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The effect of cosmic rays on the observational properties of the CGM

D. Defelippis; F. Bournaud; N. Bouche; E. Tollet; M. Farcy et al. 

Monthly Notices Of The Royal Astronomical Society. 2024. Vol. 530, num. 1, p. 52 – 65. DOI : 10.1093/mnras/stae837.

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2023

The Pandora project – I. The impact of radiation, magnetic fields, and cosmic rays on the baryonic and dark matter properties of dwarf galaxies

S. Martin-Alvarez; D. Sijacki; M. G. Haehnelt; M. Farcy; Y. Dubois et al. 

Monthly Notices Of The Royal Astronomical Society. 2023. Vol. 525, num. 3, p. 3806 – 3830. DOI : 10.1093/mnras/stad2559.

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Dr. Adèle Plat

Journal Articles

2026

Origins of Extreme Emission-Line Ratios in z &gt; 3 Galaxies: Insights from the Lumen Model

L. Scharré; M. Hirschmann; A. Plat; S. Charlot; R. S. Somerville et al. 

Monthly Notices of the Royal Astronomical Society. 2026. DOI : 10.1093/mnras/stag1729.

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Significant Evidence of an Active Galactic Nucleus Contribution in GHZ2 at z = 12.34

Ó. A. Chávez Ortiz; S. L. Finkelstein; A. Plat; M. Silcock; E. Curtis Lake et al. 

The Astrophysical Journal. 2026. Vol. 1008, num. 2, p. 227. DOI : 10.3847/1538-4357/ae96a4.

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2025

JWST/NIRSpec Observations of High-ionization Emission Lines in Galaxies at High Redshift

M. Tang; D. P. Stark; A. Plat; A. Feltre; H. Katz et al. 

Astrophysical Journal. 2025. Vol. 991, p. 217. DOI : 10.3847/1538-4357/adfd57.

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Characterising the z ≈ 7.66 Type-II AGN candidate SMACS S06355 using BEAGLE-AGN and JWST NIRSpec/NIRCam

M. S. Silcock; E. Curtis-Lake; D. J. B. Smith; I. E. B. Wallace; A. Vidal-García et al. 

Monthly Notices of the Royal Astronomical Society. 2025. DOI : 10.1093/mnras/staf1087.

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2024

Lyα Emission Line Profiles of Extreme [O iii]- emitting Galaxies at z ≳ 2: Implications for Lyα Visibility in the Reionization Era

M. Tang; D. P. Stark; R. S. Ellis; M. W. Topping; C. Mason et al. 

The Astrophysical Journal. 2024. Vol. 972, num. 1, p. 56. DOI : 10.3847/1538-4357/ad5ae0.

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CLASSY. VIII. Exploring the Source of Ionization with UV Interstellar Medium Diagnostics in Local High-z Analogs

M. Mingozzi; B. L. James; D. A. Berg; K. Z. Arellano-Cordova; A. Plat et al. 

The Astrophysical Journal. 2024. Vol. 962, num. 1, p. 95. DOI : 10.3847/1538-4357/ad1033.

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2023

Emission-line properties of IllustrisTNG galaxies: from local diagnostic diagrams to high-redshift predictions for JWST

M. Hirschmann; S. Charlot; A. Feltre; E. Curtis-Lake; R. S. Somerville et al. 

Monthly Notices Of The Royal Astronomical Society. 2023. Vol. 526, num. 3, p. 3610 – 3636. DOI : 10.1093/mnras/stad2955.

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Jonathan Petersson

Journal Articles

2025

NOCTUA suite of simulations The difficulty of growing massive black holes in low-mass dwarf galaxies

J. Petersson; M. Hirschmann; R. G. Tress; M. Farcy; S. C. Glover et al. 

Astronomy & Astrophysics. 2025. Vol. 704, p. A177. DOI : 10.1051/0004-6361/202555130.

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The importance of nuclear star clusters for massive black hole growth and nuclear star formation in simulated low-mass galaxies

C. Partmann; T. Naab; N. Lahen; A. Rantala; M. Hirschmann et al. 

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 2025. Vol. 537, num. 2, p. 956 – 977. DOI : 10.1093/mnras/staf002.

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2022

From starburst to quenching: merger-driven evolution of the star formation regimes in a shell galaxy

J. Petersson; F. Renaud; O. Agertz; A. Dekel; P-A. Duc 

Monthly Notices Of The Royal Astronomical Society. 2022. Vol. 518, num. 3, p. 3261 – 3273. DOI : 10.1093/mnras/stac3136.

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Lucie Scharré

Journal Articles

2026

Origins of Extreme Emission-Line Ratios in z &gt; 3 Galaxies: Insights from the Lumen Model

L. Scharré; M. Hirschmann; A. Plat; S. Charlot; R. S. Somerville et al. 

Monthly Notices of the Royal Astronomical Society. 2026. DOI : 10.1093/mnras/stag1729.

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2023

Solar Wind Protons in the Diamagnetic Cavity at Comet 67P/Churyumov-Gerasimenko

C. Goetz; L. Scharre; C. S. Wedlund; A. Moeslinger; H. Nilsson et al. 

Journal Of Geophysical Research-Space Physics. 2023. Vol. 128, num. 4, p. e2022JA031249. DOI : 10.1029/2022JA031249.

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Dr. Malak Galal

Journal Articles

2026

Prototyping of 6.2 mm Pitch Fiber Positioner Modules for Stage-V Telescope Instrumentation

M. Galal; M. Rombach; J. Wei; O. Pineda Suarez; R. Araújo et al. 

Publications of the Astronomical Society of the Pacific. 2026. Vol. 138, num. 7. DOI : 10.1088/1538-3873/ae805c.

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2025

[Erratum] Study of backward Brillouin scattering in gas-filled anti-resonant fibers (vol 8, 086104, 2023)

M. Galal; L. Zhang; S. Gao; Y. Wang; L. Thevenaz 

APL PHOTONICS. 2025. Vol. 10, num. 3. DOI : 10.1063/5.0263994.

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2023

Study of backward Brillouin scattering in gas-filled anti-resonant fibers

M. Galal; L. Zhang; S. Gao; Y. Wang; L. Thévenaz 

APL Photonics. 2023. Vol. 8, num. 8, p. 086104. DOI : 10.1063/5.0151018.

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2022

Enhanced Signal-Associated Noise in a φ-OTDR System

M. Galal; S. Sebastian; L. Thévenaz 

IEEE Access. 2022. Vol. 10, p. 44974 – 44981. DOI : 10.1109/ACCESS.2022.3170243.

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Conference Papers

2026

Ultra-precise multi-fiber optical connectors for astronomy

M. Galal; M. Rombach; J-P. Kneib 

2026. SPIE Astronomical Telescopes + Instrumentation ” From concept to cosmos: engineering the future of astronomy through global collaboration ” (2026), Copenhagen, Denmark, 2026-07-05 – 2026-07-11. DOI : 10.1117/12.3101033.

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WST, the wide-field spectroscopic telescope: progress on the design of the instruments

D. Lee; J. Vernet; E. George; O. Sqalli; O. Iwert et al. 

2026. SPIE Astronomical Telescopes + Instrumentation ” From concept to cosmos: engineering the future of astronomy through global collaboration ” (2026), Copenhagen, Denmark, 2026-07-05 – 2026-07-11. DOI : 10.1117/12.3104663.

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MOSAIC, the ELT multiobject spectrograph: positioners with integrated atmospheric dispersion correction

J. Schmoll; D. Chapuis-Kerouanton; G. Dalton; L. Gabarra; M. Galal et al. 

2026. SPIE Astronomical Telescopes + Instrumentation ” From concept to cosmos: engineering the future of astronomy through global collaboration ” (2026), Copenhagen, Denmark, 2026-07-05 – 2026-07-11. DOI : 10.1117/12.3103862.

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MOSAIC at ELT: design and first prototyping of novel robotic optical-relay positioners

M. Rombach; M. Thurneysen; L. Ortolani; J. Schmoll; D. Chapuis et al. 

2026. SPIE Astronomical Telescopes + Instrumentation ” From concept to cosmos: engineering the future of astronomy through global collaboration ” (2026), Copenhagen, Denmark, 2026-07-05 – 2026-07-11. DOI : 10.1117/12.3101450.

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Testing of a 15-positioner module based on the MPS design for stage-5 telescopes

J. Wei; O. Pineda Suarez; M. Galal; M. Rombach; S. Pernecker et al. 

2026. SPIE Astronomical Telescopes + Instrumentation ” From concept to cosmos: engineering the future of astronomy through global collaboration ” (2026), Copenhagen, Denmark, 2026-07-05 – 2026-07-11. DOI : 10.1117/12.3100822.

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Design and testing of the motorized 2-DoF folding mirror 1 for the VLT BlueMUSE instrument

D. C. Kerouanton; G. Mellinand; M. Galal; A. Nicolier; A. Genin et al. 

2026. SPIE Astronomical Telescopes + Instrumentation ” From concept to cosmos: engineering the future of astronomy through global collaboration ” (2026), Copenhagen, Denmark, 2026-07-05 – 2026-07-11. DOI : 10.1117/12.3103128.

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Performance testing of a trillium-based 21-positioner module for stage-5 telescopes

O. Pineda Suarez; J. Wei; M. Galal; M. Daniilidis; M. Rombach et al. 

2026. SPIE Astronomical Telescopes + Instrumentation ” From concept to cosmos: engineering the future of astronomy through global collaboration ” (2026), Copenhagen, Denmark, 2026-07-05 – 2026-07-11. DOI : 10.1117/12.3100821.

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Thermal characterization of a 6-positioner, 6.2-mm-pitch module for stage-5 telescopes

M. Rombach; M. Galal; J. Wei; S. Caseiro; C. Magnenat et al. 

2026. SPIE Astronomical Telescopes + Instrumentation ” From concept to cosmos: engineering the future of astronomy through global collaboration ” (2026), Copenhagen, Denmark, 2026-07-05 – 2026-07-11. DOI : 10.1117/12.3102725.

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ESO-VLT BlueMuse instrument – conceptual design for phase A

F. Laurent; J. S. Richard; R. Giroud; D. Krajnović; A. Jeanneau et al. 

2026. SPIE Astronomical Telescopes + Instrumentation ” From concept to cosmos: engineering the future of astronomy through global collaboration ” (2026), Copenhagen, Denmark, 2026-07-05 – 2026-07-11. DOI : 10.1117/12.3104996.

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2024

Investigations on assembly and coverage for modular focal planes of multiplexed telescopes

M. Rombach; X. Xu; R. Araujo; M. Thurneysen; S. Caseiro et al. 

2024. 10 Ground-Based and Airborne Instrumentation for Astronomy, Yokohama, Japan, 2024-06-16 – 2024-06-21. DOI : 10.1117/12.3018315.

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2023

New Avenues in Optical Fiber Sensing Using Gas

L. Thévenaz; F. Yang; F. Gyger; L. Zhang; M. Galal et al. 

2023. 28th International Conference on Optical Fiber Sensors, Hamamatsu, Japan, November 20-24, 2023. DOI : 10.1364/OFS.2023.W5.1.

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Novel low-temperature fiber sensing technique using Brillouin scattering in gas

Y. Yang; M. A. Soto; L. Thévenaz 

2023. 28th International Conference on Optical Fiber Sensors (OFS-28), Hamamatsu, Japan, November 20-24, 2023. DOI : 10.1364/OFS.2023.F2.3.

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Study on the possibility of Φ-OTDR sensing in hollow-core fibres

Y. Yang; M. Galal; L. Thévenaz 

2023. European Workshop on Optical Fibre Sensors (EWOFS 2023), Mons, Belgium, May 23-26, 2023. DOI : 10.1117/12.2679743.

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2022

Analytical prediction of the final error due to noise in a ϕ-OTDR system

Y. Yang; M. Galal; S. Sebastian; L. Zhang; L. Thévenaz 

2022. 27th International Conference on Optical Fiber Sensors, Alexandria, Virginia, USA, 29 August–2 September 2022. DOI : 10.1364/OFS.2022.Th4.60.

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Distributed Temperature Sensing Using Gas-filled Conjoined-tube Anti-resonant Fiber

M. Galal; L. Zhang; S. Gao; Y. Wang; L. Thévenaz 

2022. 27th International Conference on Optical Fiber Sensors, Alexandria, Virginia, USA, 29 August–2 September 2022. DOI : 10.1364/OFS.2022.Tu2.3.

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Posters

2024

Positioner using optical relay for the MOSAIC Instrument

M. Thurneysen; J-P. Kneib; M. Hirschmann; R. Araújo; J. Schmoll et al. 

Ground-based and Airborne Instrumentation for Astronomy X, Yokohama, Japan, 2024-06-16 – 2024-06-22.

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