publications

Publications by categories in reversed chronological order.

2026

  1. TDCOSMO XXVIII. The Hubble constant from the quadruply lensed quasar J1537-3010 with precise time delays
    A. Galan, A. G. Schweinfurth, S. H. Suyu, and 21 more authors
    arXiv e-prints, Aug 2026
  2. A&A
    Strong lensing model and dust extinction maps of the host galaxy of type Ia supernova H0pe
    A. Galan, S. Schuldt, G. B. Caminha, and 8 more authors
    Astronomy & Astrophysics, Apr 2026
    DOI
  3. A&A
    HOLISMOKES XIX: SN 2025wny at z = 2, the first strongly lensed superluminous supernova
    Stefan Taubenberger, Ana Acebron, Raoul Cañameras, and 8 more authors
    Astronomy & Astrophysics, Jun 2026
    DOI
  4. JOSS
    JAXtronomy: A JAX port of lenstronomy
    Alan Huang, Simon Birrer, Natalie B. Hogg, and 4 more authors
    Journal of Open Source Software, Apr 2026
    DOI
  5. A&A
    TDCOSMO XXIV. First spatially resolved kinematics of the lens galaxy obtained using JWST-NIRSpec to improve time-delay cosmography
    Anowar J. Shajib, Tommaso Treu, Sherry H. Suyu, and 15 more authors
    Astronomy & Astrophysics, Mar 2026
    DOI
  6. A&A
    TDCOSMO XXIII. Measurement of the Hubble constant from the doubly lensed quasar HE 1104-1805
    Eric Paic, Frédéric Courbin, Christopher D. Fassnacht, and 18 more authors
    Astronomy & Astrophysics, Feb 2026
    DOI
  7. A&A
    Euclid Quick Data Release (Q1) XXXIII. The first catalogue of strong-lensing galaxy clusters
    Euclid Collaboration, P. Bergamini, M. Meneghetti, and 9 more authors
    Astronomy & Astrophysics, 2026
    arXiv
  8. A&A
    Euclid Quick Data Release (Q1) XXVIII. The Strong Lensing Discovery Engine C – Finding lenses with machine learning
    Euclid Collaboration, N. E. P. Lines, T. E. Collett, and 9 more authors
    Astronomy & Astrophysics, 2026
    arXiv
  9. A&A
    Euclid Quick Data Release (Q1). The Strong Lensing Discovery Engine E – Ensemble classification of strong gravitational lenses: lessons for Data Release 1
    Euclid Collaboration, P. Holloway, A. Verma, and 9 more authors
    Astronomy & Astrophysics, 2026
    arXiv

2025

  1. arXiv
    Euclid Quick Data Release (Q1): The Strong Lensing Discovery Engine A – System overview and lens catalogue
    Euclid Collaboration, M. Walmsley, P. Holloway, and 9 more authors
    arXiv preprint, 2025
    DOI arXiv
  2. A&A
    GPU-Accelerated Gravitational Lensing and Dynamical (GLaD) modeling for cosmology and galaxies
    Han Wang, Sherry H. Suyu, Aymeric Galan, and 4 more authors
    Astronomy & Astrophysics, Sep 2025
    DOI
  3. A&A
    TDCOSMO 2025: Cosmological constraints from strong lensing time delays
    Simon Birrer, Elizabeth J. Buckley-Geer, Michele Cappellari, and 8 more authors
    Astronomy & Astrophysics, Dec 2025
    DOI
  4. A&A
    TDCOSMO XVII. New time delays in 22 lensed quasars from optical monitoring with the ESO-VST 2.6m and MPG 2.2m telescopes
    Frédéric Dux, Martin Millon, Aymeric Galan, and 8 more authors
    Astronomy & Astrophysics, May 2025
    DOI
  5. A&A
    TDCOSMO XVIII. Strong lens model and time-delay predictions for J1721+8842, the first Einstein zigzag lens
    T. Schmidt, T. Treu, S. Birrer, and 7 more authors
    Astronomy & Astrophysics, Aug 2025
    DOI
  6. A&A
    Euclid: A complete Einstein ring in NGC 6505
    Euclid Collaboration, Conor O’Riordan, L. J. Oldham, and 10 more authors
    Astronomy & Astrophysics, Feb 2025
    DOI

2024

  1. A&A
    Exploiting the diversity of modeling methods to probe systematic biases in strong lensing analyses
    A. Galan, G. Vernardos, Q. Minor, and 3 more authors
    Astronomy & Astrophysics, Dec 2024
    DOI
  2. A&A
    Strong-lensing and kinematic analysis of CASSOWARY 31: Can strong lensing constrain the masses of multi-plane lenses?
    H. Wang, R. Cañameras, S. H. Suyu, and 4 more authors
    Astronomy & Astrophysics, Oct 2024
    DOI
  3. A&A
    El Gordo needs El Anzuelo: Probing the structure of cluster members with multi-band extended arcs in JWST data
    A. Galan, G. B. Caminha, J. Knollmüller, and 2 more authors
    Astronomy & Astrophysics, Sep 2024
    DOI
  4. A&A
    TDCOSMO: XVI. Measurement of the Hubble constant from the lensed quasar WGD 2038-4008
    Kenneth C. Wong, Frédéric Dux, Anowar J. Shajib, and 8 more authors
    Astronomy & Astrophysics, Sep 2024
    DOI
  5. A&A
    Nine lensed quasars and quasar pairs discovered through spatially extended variability in Pan-STARRS
    Frédéric Dux, Cameron Lemon, Frédéric Courbin, and 7 more authors
    Astronomy & Astrophysics, Feb 2024
    DOI

2023

  1. A&A
    Accelerating galaxy dynamical modeling using a neural network for joint lensing and kinematic analyses
    Matthew R. Gomer, Sebastian Ertl, Luca Biggio, and 6 more authors
    Astronomy & Astrophysics, Nov 2023
    DOI
  2. JOSS
    COOLEST: COde-independent Organized LEns STandard
    Aymeric Galan, Lyne Vyvere, Matthew R. Gomer, and 2 more authors
    Journal of Open Source Software, Aug 2023
    DOI
  3. A&A
    Modeling lens potentials with continuous neural fields in galaxy-scale strong lenses
    L. Biggio, G. Vernardos, A. Galan, and 2 more authors
    Astronomy & Astrophysics, Jul 2023
    DOI
  4. Nat. Astron.
    Strong gravitational lensing by AGNs as a probe of the quasar–host relations in the distant Universe
    Martin Millon, Frédéric Courbin, Aymeric Galan, and 4 more authors
    Nature Astronomy, Jun 2023
    DOI
  5. MNRAS
    SKA Science Data Challenge 2: analysis and results
    P. Hartley, A. Bonaldi, R. Braun, and 9 more authors
    Monthly Notices of the Royal Astronomical Society, May 2023
    DOI
  6. MNRAS
    Gravitationally lensed quasars in Gaia – IV. 150 new lenses, quasar pairs, and projected quasars
    Cameron Lemon, Timo Anguita, M. W. Auger-Williams, and 8 more authors
    Monthly Notices of the Royal Astronomical Society, Feb 2023
    DOI

2022

  1. A&A
    Search of strong lens systems in the Dark Energy Survey using convolutional neural networks
    K. Rojas, E. Savary, B. Clément, and 9 more authors
    Astronomy & Astrophysics, Dec 2022
    DOI
  2. A&A
    Using wavelets to capture deviations from smoothness in galaxy-scale strong lenses
    A. Galan, G. Vernardos, A. Peel, and 2 more authors
    Astronomy & Astrophysics, Dec 2022
    DOI
  3. A&A
    TDCOSMO. IX. Systematic comparison between lens modelling software programs: Time-delay prediction for WGD 2038-4008
    A. J. Shajib, K. C. Wong, S. Birrer, and 9 more authors
    Astronomy & Astrophysics, Nov 2022
    DOI
  4. A&C
    Lightweight HI source finding for next generation radio surveys
    E. Tolley, D. Korber, A. Galan, and 5 more authors
    Astronomy and Computing, Oct 2022
    DOI
  5. A&A
    TDCOSMO. VII. Boxyness/discyness in lensing galaxies: Detectability and impact on H0
    Lyne Vyvere, Matthew R. Gomer, Dominique Sluse, and 4 more authors
    Astronomy & Astrophysics, Mar 2022
    DOI
  6. ASCL
    Herculens: Differentiable gravitational lensing
    Aymeric Galan, Austin Peel, Georgios Vernardos, and 3 more authors
    2022

2021

  1. JOSS
    lenstronomy II: A gravitational lensing software ecosystem
    Simon Birrer, Anowar Shajib, Daniel Gilman, and 8 more authors
    Journal of Open Source Software, Jun 2021
    DOI
  2. A&A
    SLITRONOMY: Towards a fully wavelet-based strong lensing inversion technique
    A. Galan, A. Peel, R. Joseph, and 2 more authors
    Astronomy & Astrophysics, Mar 2021
    DOI
  3. MNRAS
    Time delay lens modelling challenge
    X. Ding, T. Treu, S. Birrer, and 8 more authors
    Monthly Notices of the Royal Astronomical Society, Mar 2021
    DOI

2020

  1. MNRAS
    Testing the evolution of correlations between supermassive black holes and their host galaxies using eight strongly lensed quasars
    Xuheng Ding, Tommaso Treu, Simon Birrer, and 8 more authors
    Monthly Notices of the Royal Astronomical Society, Dec 2020
    DOI
  2. A&A
    TDCOSMO. IV. Hierarchical time-delay cosmography – joint inference of the Hubble constant and galaxy density profiles
    S. Birrer, A. J. Shajib, A. Galan, and 8 more authors
    Astronomy & Astrophysics, Nov 2020
    DOI
  3. A&A
    COSMOGRAIL. XIX. Time delays in 18 strongly lensed quasars from 15 years of optical monitoring
    M. Millon, F. Courbin, V. Bonvin, and 8 more authors
    Astronomy & Astrophysics, Aug 2020
    DOI
  4. A&A
    TDCOSMO. I. An exploration of systematic uncertainties in the inference of H0 from time-delay cosmography
    M. Millon, A. Galan, F. Courbin, and 8 more authors
    Astronomy & Astrophysics, Jul 2020
    DOI
  5. MNRAS
    STRIDES: a 3.9 per cent measurement of the Hubble constant from the strong lens system DES J0408-5354
    A. J. Shajib, S. Birrer, T. Treu, and 9 more authors
    Monthly Notices of the Royal Astronomical Society, Jun 2020
    DOI

2019

  1. ISBI
    Deforming Tessellations For The Segmentation Of Cell Aggregates
    Anais Badoual, Aymeric Galan, Daniel Sage, and 1 more author
    In 2019 IEEE 16th International Symposium on Biomedical Imaging (ISBI 2019), Apr 2019
    DOI