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Flatiron Institute Computational Astrophysics

Computational Astrophysics: Publications

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  1. Zooming in on the circumgalactic medium with GIBLE. The topology and draping of magnetic fields around cold clouds

    Astronomy & Astrophysics, arxiv:2404.01370, April 2024

    Rahul Ramesh, Dylan Nelson, and Drummond Fielding

  2. The size-luminosity relation of local active galactic nuclei from interferometric observations of the broad-line region

    Astronomy & Astrophysics, arxiv:2401.07676, April 2024

    GRAVITY Collaboration: A. Amorim, G. Bourdarot, W. Brandner, Y. Cao, et al.

  3. Frizzle: Combining spectra or images by forward modeling

    arxiv:2403.11011, March 16, 2024

    D. Hogg and Andrew R. Casey

  4. Precise Time-Domain Asteroseismology and a Revised Target List for TESS Solar-Like Oscillators

    arxiv:2403.02489, March 4, 2024

    Daniel Hey, Daniel Huber, Joel Ong, Dennis Stello, and Daniel Foreman-Mackey

  5. Atacama Large Aperture Submillimeter Telescope (AtLAST) Science: Resolving the Hot and Ionized Universe through the Sunyaev-Zeldovich effect

    arxiv:2403.00909, March 2024

    Luca Di Mascolo, Yvette Perrott, Tony Mroczkowski, Srinivasan Raghunathan, et al.

  6. Long-term Evolution of Relativistic Unmagnetized Collisionless Shocks

    The Astrophysical Journal Letters, arxiv:2401.02392, March 2024

    Daniel Grošelj, L. Sironi, and A. Spitkovsky

  7. Roaring to Softly Whispering: X-Ray Emission after \(\sim3.7\) yr at the Location of the Transient AT2018cow and Implications for Accretion-powered Scenarios

    The Astrophysical Journal Letters, March 2024

    Giulia Migliori, R. Margutti, and B. D. Metzger

  8. How to Turn Jets into Cylinders near Supermassive Black Holes in 3D General Relativistic Magnetohydrodynamic Simulations

    The Astrophysical Journal Letters, March 2024

    Valeriia Rohoza, Aretaios Lalakos, Max Paik, Koushik Chatterjee, et al.

  9. Ultraviolet Quasiperiodic Eruptions from Star–Disk Collisions in Galactic Nuclei

    The Astrophysical Journal Letters, arxiv:2311.16231, March 2024

    Itai Linial and Brian D. Metzger

  10. The Origins of Gas Accreted by Supermassive Black Holes: The Importance of Recycled Gas

    The Astrophysical Journal, arxiv:2312.08449, March 2024

    Ena Choi, Rachel S. Somerville, and Jeremiah P. Ostriker

  11. Cosmic-Ray Acceleration of Galactic Outflows in Multiphase Gas

    The Astrophysical Journal, arxiv:2401.04169, March 2024

    Lucia Armillotta, Eve C. Ostriker, C. Kim, and Y. Jiang

  12. Extending a Physics-informed Machine-learning Network for Superresolution Studies of Rayleigh–Bénard Convection

    The Astrophysical Journal, arxiv:2307.02674, March 2024

    Diane M. Salim, B. Burkart, and David Sondak

  13. Galaxies Going Bananas: Inferring the 3D Geometry of High-redshift Galaxies with JWST-CEERS

    The Astrophysical Journal, arxiv:2310.15232, March 2024

    V. Pandya, Haowen Zhang, Marc Huertas-Company, Kartheik G. Iyer, et al.

  14. Many Roads Lead to Lithium: Formation Pathways For Lithium-rich Red Giants

    The Astrophysical Journal, arxiv:2306.03323, March 2024

    Maryum Sayeed, Melissa K. Ness, Benjamin T. Montet, M. Cantiello, et al.

  15. Dust around Massive Stars Is Agnostic to Galactic Environment: New Insights from PHAT/BEAST

    The Astrophysical Journal, arxiv:2401.10991, March 2024

    Christina Willecke Lindberg, Claire E. Murray, and Julianne J. Dalcanton

  16. Chemical Cartography of the Sagittarius Stream with Gaia

    The Astrophysical Journal, arxiv:2307.08730, March 2024

    Emily C. Cunningham, Jason A. S. Hunt, and Adrian M. Price-Whelan

  17. Extremely Red Galaxies at z = 5–9 with MIRI and NIRSpec: Dusty Galaxies or Obscured Active Galactic Nuclei?

    The Astrophysical Journal, arxiv:2305.14418, March 2024

    Guillermo Barro, Pablo G. Perez-Gonzalez, Dale D. Kocevski, Elizabeth J. McGrath, et al.

  18. Quaia, the Gaia-unWISE Quasar Catalog: An All-sky Spectroscopic Quasar Sample

    The Astrophysical Journal, arxiv:2306.17749, March 2024

    Kate Storey-Fisher, D. Hogg, and H. Rix

  19. Jets with a Twist: The Emergence of FR0 Jets in a 3D GRMHD Simulation of Zero-angular-momentum Black Hole Accretion

    The Astrophysical Journal, arxiv:2310.11487, March 2024

    Aretaios Lalakos, Alexander Tchekhovskoy, Omer Bromberg, and Ore Gottlieb

  20. KPM: A Flexible and Data-driven K-process Model for Nucleosynthesis

    The Astronomical Journal, arxiv:2307.05691, March 2024

    Emily J. Griffith, D. Hogg, and Julianne J. Dalcanton

  21. Atacama Cosmology Telescope: High-resolution component-separated maps across one third of the sky

    Physical Review D, arxiv:2307.01258, March 2024

    William R. Coulton, et al.

  22. Dynamics of baryon ejection in magnetar giant flares: implications for radio afterglows, r-process nucleosynthesis, and fast radio bursts

    Monthly Notices of the Royal Astronomical Society, arxiv:2311.05681, March 2024

    Jakub Cehula, Todd A. Thompson, and Brian D. Metzger

  23. Simulating image coaddition with the Nancy Grace Roman Space Telescope - II. Analysis of the simulated images and implications for weak lensing

    Monthly Notices of the Royal Astronomical Society, arxiv:2303.08750, March 2024

    Masaya Yamamoto, Katherine Laliotis, Emily Macbeth, Tianqing Zhang, et al.

  24. Evidence Networks: simple losses for fast, amortized, neural Bayesian model comparison

    Machine Learning: Science and Technology, arxiv:2305.11241, March 2024

    Niall Jeffrey and Benjamin D. Wandelt

  25. Galactoseismology in cosmological simulations. Vertical perturbations by dark matter, satellite galaxies, and gas

    Astronomy & Astrophysics, arxiv:2311.07137, March 2024

    B. García-Conde, T. Antoja, S. Roca-Fàbrega, F. Gómez, et al.

  26. A dynamical measure of the black hole mass in a quasar 11 billion years ago

    Nature, arxiv:2401.14567, March 2024

    R. Abuter, F. Allouche, A. Amorim, C. Bailet, et al.

  27. Batch and match: black-box variational inference with a score-based divergence

    arxiv:2402.14758, February 22, 2024

    Diana Cai, Chirag Modi, Loucas Pillaud-Vivien, Charles C. Margossian, et al.

  28. The TESS-Keck Survey XXI: 13 New Planets and Homogeneous Properties for 21 Subgiant Systems

    arxiv:2402.07893, February 12, 2024

    Ashley Chontos, Daniel Huber, Samuel K. Grunblatt, Nicholas Saunders, et al.

  29. Differentiable Cosmological Simulation with the Adjoint Method

    The Astrophysical Journal Supplement Series, arxiv:2211.09815, February 6, 2024

    Y. Li, Chirag Modi, Drew Jamieson, Yucheng Zhang, et al.

  30. Earths Are Not Super-Earths, Saturns Are Not Jupiters: Imprints of Pressure-bump Planet Formation on Planetary Architectures

    The Astrophysical Journal Letters, arxiv:2401.06217, February 2024

    Wenrui Xu and Songhu Wang

  31. TOI-4201: An Early M Dwarf Hosting a Massive Transiting Jupiter Stretching Theories of Core Accretion

    The Astrophysical Journal Letters, arxiv:2307.06880, February 2024

    Megan Delamer, Shubham Kanodia, Caleb I. Cañas, Simon Müller, et al.

  32. Spectacular Nucleosynthesis from Early Massive Stars

    The Astrophysical Journal Letters, arxiv:2401.02484, February 2024

    Alexander P. Ji, Sanjana Curtis, Nicholas Storm, Vedant Chandra, et al.

  33. Orbital Torus Imaging: Acceleration, Density, and Dark Matter in the Galactic Disk Measured with Element Abundance Gradients

    The Astrophysical Journal, arxiv:2312.07664, February 2024

    Danny Horta, Adrian M. Price-Whelan, D. Hogg, Kathryn V. Johnston, et al.

  34. Prospects for Detecting Gaps in Globular Cluster Stellar Streams in External Galaxies with the Nancy Grace Roman Space Telescope

    The Astrophysical Journal, arxiv:2305.12045, February 2024

    Christian Aganze, S. Pearson, Tjitske Starkenburg, Gabriella Contardo, et al.

  35. CEERS Key Paper VIII: Emission Line Ratios from NIRSpec and NIRCam Wide-Field Slitless Spectroscopy at z>2

    The Astrophysical Journal, arxiv:2307.09503, February 2024

    Bren E. Backhaus, Jonathan R. Trump, Nor Pirzkal, Guillermo Barro, et al.

  36. Collapsars as Sites of r-process Nucleosynthesis: Systematic Photometric Near-infrared Follow-up of Type Ic-BL Supernovae

    The Astrophysical Journal, arxiv:2302.09226, February 2024

    Shreya Anand, Jennifer Barnes, Sheng Yang, Mansi M. Kasliwal, et al.

  37. The Directional Isotropy of LIGO–Virgo Binaries

    The Astrophysical Journal, arxiv:2304.13254, February 2024

    M. Isi, Will M. Farr, and Vijay Varma

  38. Environment Matters: Predicted Differences in the Stellar Mass–Halo Mass Relation and History of Star Formation for Dwarf Galaxies

    The Astrophysical Journal, arxiv:2311.04975, February 2024

    Charlotte R. Christensen, Alyson M. Brooks, and Ferah Munshi

  39. Bright z \(\sim\) 9 Galaxies in Parallel: The Bright End of the Rest-frame UV Luminosity Function from HST Parallel Programs

    The Astrophysical Journal, arxiv:2205.12980, February 2024

    Micaela B. Bagley, Steven L. Finkelstein, Sofía Rojas-Ruiz, James Diekmann, et al.

  40. The Atacama Cosmology Telescope: DR6 Gravitational Lensing Map and Cosmological Parameters

    The Astrophysical Journal, arxiv:2304.05203, February 2024

    Mathew S. Madhavacheril, et al.

  41. The Atacama Cosmology Telescope: A Measurement of the DR6 CMB Lensing Power Spectrum and Its Implications for Structure Growth

    The Astrophysical Journal, arxiv:2304.05202, February 2024

    Frank J. Qu, et al.

  42. Atacama Cosmology Telescope: The persistence of neutrino self-interaction in cosmological measurements

    Physical Review D, arxiv:2207.03164, February 2024

    Christina D. Kreisch, Minsu Park, Erminia Calabrese, Francis-Yan Cyr-Racine, et al.

  43. The effect of relativistic precession on light curves of tidal disruption events

    Monthly Notices of the Royal Astronomical Society, arxiv:2309.10040, February 2024

    Diego Calderón, Ondřej Pejcha, and Brian D. Metzger

  44. Simulating image coaddition with the Nancy Grace Roman Space Telescope - I. Simulation methodology and general results

    Monthly Notices of the Royal Astronomical Society, arxiv:2303.08749, February 2024

    Christopher M. Hirata, Masaya Yamamoto, Katherine Laliotis, Emily Macbeth, et al.

  45. The three hundred project: mapping the matter distribution in galaxy clusters via deep learning from multiview simulated observations

    Monthly Notices of the Royal Astronomical Society, arxiv:2311.02469, February 2024

    Daniel de Andres, Weiguang Cui, Gustavo Yepes, Marco De Petris, et al.

  46. Radial phase spirals in the Solar neighbourhood

    Monthly Notices of the Royal Astronomical Society, arxiv:2401.08748, February 2024

    Jason A. S. Hunt, Adrian M. Price-Whelan, Kathryn V. Johnston, Rachel L. McClure, et al.

  47. JWST reveals star formation across a spiral arm in M33

    Monthly Notices of the Royal Astronomical Society, arxiv:2312.09188, February 2024

    J. Peltonen, Erik Rosolowsky, Thomas G. Williams, Eric W. Koch, et al.

  48. The proto-galaxy of Milky Way-mass haloes in the FIRE simulations

    Monthly Notices of the Royal Astronomical Society, arxiv:2307.15741, February 2024

    Danny Horta, Emily C. Cunningham, Robyn Sanderson, Kathryn V. Johnston, et al.

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