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Flatiron Institute Computational Astrophysics

Computational Astrophysics: Publications

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  1. Euclid Quick Data Release (Q1). Exploring galaxy morphology across cosmic time through Sersic fits

    arxiv:2503.15309, March 19, 2025

    Euclid Collaboration: L. Quilley, I. Damjanov, V. de Lapparent, A. Paulino-Afonso, et al.

  2. Euclid Quick Data Release (Q1). First Euclid statistical study of the active galactic nuclei contribution fraction

    arxiv:2503.15318, March 19, 2025

    Euclid Collaboration: B. Margalef-Bentabol, L. Wang, A. La Marca, V. Rodriguez-Gomez, et al.

  3. Euclid Quick Data Release (Q1). An investigation of optically faint, red objects in the Euclid Deep Fields

    arxiv:2503.15322, March 19, 2025

    Euclid Collaboration: G. Girardi, G. Rodighiero, L. Bisigello, A. Enia, et al.

  4. Euclid Quick Data Release (Q1) First study of red quasars selection

    arxiv:2503.15319, March 19, 2025

    Euclid Collaboration: F. Tarsitano, S. Fotopoulou, M. Banerji, J. Petley, et al.

  5. Euclid Quick Data Release (Q1) Exploring galaxy properties with a multi-modal foundation model

    arxiv:2503.15312, March 19, 2025

    Euclid Collaboration: M. Siudek, M. Huertas-Company, M. Smith, G. Martinez-Solaeche, et al.

  6. Euclid Quick Data Release (Q1): The evolution of the passive-density and morphology-density relations between \(z=0.25\) and \(z=1\)

    arxiv:2503.15313, March 19, 2025

    Euclid Collaboration: C. Cleland, S. Mei, G. De Lucia, F. Fontanot, et al.

  7. Euclid Quick Data Release (Q1). A probabilistic classification of quenched galaxies

    arxiv:2503.15315, March 19, 2025

    Euclid Collaboration: P. Corcho-Caballero, Y. Ascasibar, G. Verdoes Kleijn, C. C. Lovell, et al.

  8. Euclid Quick Data Release (Q1). Optical and near-infrared identification and classification of point-like X-ray selected sources

    arxiv:2503.15316, March 19, 2025

    Euclid Collaboration: W. Roster, M. Salvato, J. Buchner, R. Shirley, et al.

  9. Euclid Quick Data Release (Q1). LEMON -- LEns MOdelling with Neural networks. Automated and fast modelling of Euclid gravitational lenses with a singular isothermal ellipsoid mass profile

    arxiv:2503.15329, March 19, 2025

    Euclid Collaboration: V. Busillo, C. Tortora, R. B. Metcalf, J. W. Nightingale, et al.

  10. Euclid Quick Data Release (Q1). Combined Euclid and Spitzer galaxy density catalogues at \(z>\) 1.3 and detection of significant Euclid passive galaxy overdensities in Spitzer overdense regions

    arxiv:2503.15331, March 19, 2025

    Euclid Collaboration: N. Mai, S. Mei, C. Cleland, R. Chary, et al.

  11. Euclid Structural-Thermal-Optical Performance

    arxiv:2512.01075, March 19, 2025

    Euclid Collaboration: A. Anselmi, R. Laureijs, G. D. Racca, G. Costa, et al.

  12. Euclid preparation. Spatially resolved stellar populations of local galaxies with Euclid: a proof of concept using synthetic images with the TNG50 simulation

    arxiv:2503.15635, March 19, 2025

    Euclid Collaboration: Abdurro'uf, C. Tortora, M. Baes, A. Nersesian, et al.

  13. Euclid preparation. Constraining parameterised models of modifications of gravity with the spectroscopic and photometric primary probes

    arxiv:2506.03008, March 19, 2025

    Euclid Collaboration: I. S. Albuquerque, N. Frusciante, Z. Sakr, S. Srinivasan, et al.

  14. Euclid preparation. LXXXVII. Non-Gaussianity of two-point statistics likelihood: Precise analysis of the matter power spectrum distribution

    arxiv:2511.08266, March 19, 2025

    Euclid Collaboration, J. Bel, S. Gouyou Beauchamps, P. Baratta, et al.

  15. Euclid Quick Data Release (Q1). Active galactic nuclei identification using diffusion-based inpainting of Euclid VIS images

    arxiv:2503.15321, March 19, 2025

    Euclid Collaboration: G. Stevens, S. Fotopoulou, M. N. Bremer, T. Matamoro Zatarain, et al.

  16. Euclid Quick Data Release (Q1). Galaxy shapes and alignments in the cosmic web

    arxiv:2503.15333, March 19, 2025

    {Euclid Collaboration}, C. Laigle, C. Gouin, and F. Sarron

  17. Euclid preparation. BAO analysis of photometric galaxy clustering in configuration space

    arxiv:2503.11621, March 14, 2025

    Euclid Collaboration: V. Duret, S. Escoffier, W. Gillard, I. Tutusaus, et al.

  18. Dark Energy Survey: implications for cosmological expansion models from the final DES Baryon Acoustic Oscillation and Supernova data

    arxiv:2503.06712, March 9, 2025

    DES Collaboration: T. M. C. Abbott, M. Acevedo, M. Adamow, M. Aguena, et al.

  19. On the Significance of Rare Objects at High Redshift: The Impact of Cosmic Variance

    The Astrophysical Journal, arxiv:2403.00050, March 2025

    Christian Kragh Jespersen, Charles L. Steinhardt, Rachel S. Somerville, and Christopher C. Lovell

  20. The Molecular Cloud Life Cycle. I. Constraining H\(_{2}\) Formation and Dissociation Rates with Observations

    The Astrophysical Journal, arxiv:2408.06416, March 2025

    Shmuel Bialy, B. Burkart, Daniel Seifried, A. Sternberg, et al.

  21. The Influence of Chromospheric Activity on Line Formation

    The Astrophysical Journal, arxiv:2501.11750, March 2025

    Mariela C. Vieytes, Lily L. Zhao, and M. Bedell

  22. A Data-driven M Dwarf Model and Detailed Abundances for $\sim$17,000 M Dwarfs in SDSS-V

    The Astrophysical Journal, arxiv:2501.14955, March 2025

    . Behmard, Melissa K. Ness, Andrew R. Casey, Ruth Angus, et al.

  23. Cosmological and Astrophysical Parameter Inference from Stacked Galaxy Cluster Profiles Using CAMELS-zoomGZ

    The Astrophysical Journal, arxiv:2410.10942, March 2025

    Elena Hernández-Martínez, S. Genel, F. Villaescusa-Navarro, Ulrich P. Steinwandel, et al.

  24. Mapping the Outcomes of Stellar Evolution in the Disks of Active Galactic Nuclei

    The Astrophysical Journal, arxiv:2408.16050, March 2025

    Gaia Fabj, Alexander J. Dittmann, M. Cantiello, Rosalba Perna, and Johan Samsing

  25. Improving Radial Velocities by Marginalizing over Stars and Sky: Achieving 30 m/s RV Precision for APOGEE in the Plate Era

    The Astronomical Journal, arxiv:2408.07126, March 2025

    Andrew K. Saydjari, Douglas P. Finkbeiner, Adam J. Wheeler, Jon A. Holtzman, et al.

  26. Evidence of Truly Young High-\(\alpha\) Dwarf Stars

    The Astronomical Journal, arxiv:2410.02962, March 2025

    Yuxi Lu, Isabel L. Colman, Maryum Sayeed, Louis Amard, et al.

  27. Peering into the Black Box: Forward Modeling of the Uncertainty Budget of High-resolution Spectroscopy of Exoplanet Atmospheres

    The Astronomical Journal, arxiv:2411.07303, March 2025

    Arjun B. Savel, M. Bedell, Eliza M.-R. Kempton, Peter Smith, et al.

  28. Evidence for Primordial Alignment II: Insights from Stellar Obliquity Measurements for Hot Jupiters in Compact Multiplanet Systems

    The Astronomical Journal, arxiv:2503.03745, March 2025

    Brandon Thomas Radzom, Jiayin Dong, Malena Rice, Xian-Yu Wang, et al.

  29. Black hole spectroscopy for precessing binary black hole coalescences

    Physical Review D, arxiv:2312.08588, March 2025

    Hengrui Zhu, Harrison Siegel, Keefe Mitman, M. Isi, et al.

  30. Signal-preserving CMB component separation with machine learning

    Physical Review D, arxiv:2404.03557, March 2025

    Fiona McCarthy, J. Hill, William R. Coulton, and D. Hogg

  31. Connecting GRBs from binary neutron star mergers to nuclear properties of neutron stars

    Physical Review D, arxiv:2412.07846, March 2025

    Rosalba Perna, Ore Gottlieb, Estuti Shukla, and David Radice

  32. The role of electric dominance for particle injection in relativistic reconnection

    Monthly Notices of the Royal Astronomical Society, arxiv:2501.00979, March 2025

    Sanya Gupta, Navin Sridhar, and L. Sironi

  33. Modelling the density and mass of the Milky Way's proto-galaxy components with APOGEE-Gaia

    Monthly Notices of the Royal Astronomical Society, arxiv:2410.16374, March 2025

    Danny Horta and Ricardo P. Schiavon

  34. The complex relationship between black hole feedback, star formation, and stellar bars in TNG50

    Monthly Notices of the Royal Astronomical Society, arxiv:2409.06783, March 2025

    Matthew Frosst, Danail Obreschkow, Aaron Ludlow, Connor Bottrell, and S. Genel

  35. Field-level emulation of cosmic structure formation with cosmology and redshift dependence

    Journal of Cosmology and Astroparticle Physics, arxiv:2408.07699, March 2025

    Drew Jamieson, Y. Li, F. Villaescusa-Navarro, S. Ho, and David N. Spergel

  36. TOI-2015 b: A sub-Neptune in strong gravitational interaction with an outer non-transiting planet

    Astronomy & Astrophysics, arxiv:2502.07074, March 2025

    K. Barkaoui, J. Korth, E. Gaidos, E. Agol, et al.

  37. Spatial and temporal super-resolution methods for high-fidelity solar imaging

    Astronomy & Astrophysics, March 2025

    Olexandr Gugnin, Brian C. K. Wan, Charmaine S. M. Wong, and S. Ho

  38. Euclid preparation: LXII. Simulations and non-linearities beyond Lambda cold dark matter. 1. Numerical methods and validation

    Astronomy & Astrophysics, arxiv:2409.03522, March 2025

    Euclid Collaboration: J. Adamek, B. Fiorini, M. Baldi, G. Brando, et al.

  39. Euclid preparation: LXI. Cosmic Dawn Survey: 'Pre-launch' multiwavelength catalogues for Euclid Deep Field North and Euclid Deep Field Fornax

    Astronomy & Astrophysics, arxiv:2408.05296, March 2025

    Euclid Collaboration: L. Zalesky, C. J. R. McPartland, J. R. Weaver, S. Toft, et al.

  40. Investigating ultraviolet and infrared radiation through the turbulent life of molecular clouds

    Astronomy & Astrophysics, arxiv:2407.01662, March 2025

    Fabio Di Mascia, Andrea Pallottini, L. Sommovigo, and Davide Decataldo

  41. The evolution of dust attenuation in z \(\approx\) 2-12 galaxies observed by JWST

    Nature Astronomy, arxiv:2402.05996, March 2025

    V. Markov, S. Gallerani, A. Ferrara, A. Pallottini, et al.

  42. Hot Jupiter engulfment by an early red giant in 3D hydrodynamics

    Astronomy & Astrophysics, arxiv:2210.15848, February 24, 2025

    Mike Y. M. Lau, M. Cantiello, Adam S. Jermyn, Morgan MacLeod, Ilya Mandel, and Daniel J. Price

  43. PHIBSS: Searching for Molecular Gas Outflows in Star-Forming Galaxies at \(z =\) 0.5-2.6

    arxiv:2502.13226, February 18, 2025

    Capucine Barfety, Jean-Baptiste Jolly, Natascha M. Förster Schreiber, Linda J. Tacconi, et al.

  44. Learning the Universe: \(3\ h^{-1}{\rm Gpc}\) Tests of a Field Level \(N\)-body Simulation Emulator

    arxiv:2502.13242, February 18, 2025

    Matthew T. Scoggins, Matthew Ho, F. Villaescusa-Navarro, Drew Jamieson, L. Doeser, and G. Bryan

  45. Deep Constraints on [CII]158\(\mu\)m in JADES-GS-z14-0: Further Evidence for a Galaxy with Low Gas Content at z=14.2

    arxiv:2502.01610, February 3, 2025

    Sander Schouws, Rychard J. Bouwens, Hiddo Algera, Renske Smit, et al.

  46. The Effects of Active Galactic Nuclei Feedback on the Ly\(\alpha\) Forest Flux Power Spectrum

    The Astrophysical Journal, arxiv:2410.05383, February 2025

    Megan Taylor Tillman, B. Burkart, S. Tonnesen, Simeon Bird, and G. Bryan

  47. Quantifying Baryonic Feedback on the Warm–Hot Circumgalactic Medium in CAMELS Simulations

    The Astrophysical Journal, arxiv:2410.16361, February 2025

    Isabel Medlock, Chloe Neufeld, Daisuke Nagai, Daniel Anglés Alcázar, et al.

  48. Bulk Motions in the Black Hole Jet Sheath as a Candidate for the Comptonizing Corona

    The Astrophysical Journal, arxiv:2411.10662, February 2025

    Navin Sridhar, Bart Ripperda, L. Sironi, Jordy Davelaar, and Andrei M. Beloborodov

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