Skip to content
Simons Foundation
Simons Foundation
Flatiron Institute
Computational Astrophysics
Search
  • Astronomical Data Developing advanced methods and tools for building probabilistic models, discovering sources in noisy data and making precise measurements.

    Cosmology Melding cutting-edge machine learning and data science techniques with profound cosmological inquiries.

    Exoplanets Studying the origins and evolution of planetary systems around other stars.

    Galaxy Formation Developing numerical tools and physical insights to learn how galaxies form and evolve within a cosmological context.

    Gravitational Wave Astronomy Using gravitational waves to probe physics, astrophysics and cosmology.

    Machine Learning X Astrophysics Leading the development and adoption of machine learning techniques to accelerate scientific discovery.

    Nearby Universe Studying the structure, growth and dynamical evolution of our galaxy and its neighbors.

    Stars and Plasma Astrophysics Investigating the life cycle of stars and the astrophysics of neutron stars and black holes.

  • Projects
  • Learn more about our researchers, events, and discoveries.

    Community

    • People
    • News
    • Events
    • Video Archive

    Connect

    • Contact
    • Media Relations
    • Visitor Information
  • Publications
  • Software & Data
  • Learn more about our career opportunities.

    • Job Openings
    • Flatiron Research Fellow Opportunities
    • Predoctoral Program
  • Careers
    Search all
  • Funding
    Search all
  • Explore opportunities for...
    • Undergraduate students
    • Graduate students
    • Postdoctoral researchers
    • Research scientists
Simons Foundation
Flatiron Institute

Computational Astrophysics

  • Research Groups

    Astronomical Data Developing advanced methods and tools for building probabilistic models, discovering sources in noisy data and making precise measurements.

    Cosmology Melding cutting-edge machine learning and data science techniques with profound cosmological inquiries.

    Exoplanets Studying the origins and evolution of planetary systems around other stars.

    Galaxy Formation Developing numerical tools and physical insights to learn how galaxies form and evolve within a cosmological context.

    Gravitational Wave Astronomy Using gravitational waves to probe physics, astrophysics and cosmology.

    Machine Learning X Astrophysics Leading the development and adoption of machine learning techniques to accelerate scientific discovery.

    Nearby Universe Studying the structure, growth and dynamical evolution of our galaxy and its neighbors.

    Stars and Plasma Astrophysics Investigating the life cycle of stars and the astrophysics of neutron stars and black holes.

  • Projects
  • About

    Learn more about our researchers, events, and discoveries.

    Community

    • People
    • News
    • Events
    • Video Archive

    Connect

    • Contact
    • Media Relations
    • Visitor Information
  • Publications
  • Software & Data
  • Careers

    Learn more about our career opportunities.

    • Job Openings
    • Flatiron Research Fellow Opportunities
    • Predoctoral Program

Filters

Publication Year

Show 8 more Show less

Tag

Simons Foundation
  • Find a Person

Bringing people and ideas together to fund, conduct, and share transformative science.

Our grants advance knowledge and strengthen connections between science and society.

Discover the latest news, research, and updates.

  • All News
  • Research News
  • Funding Announcements
  • Newsletter Sign Up
  • Press Releases
  • Media Relations

We convene scientists, mathematicians, and thinkers to share ideas and explore new questions.

  • Events Calendar
  • Public Events
  • Presidential Lectures
  • Presents
  • Flatiron Events
  • Past Events

Founded by Jim and Marilyn Simons, we’re a private philanthropy advancing mathematics and basic science.

Work with us on the frontier of basic science research.

  • All Open Positions
  • Undergraduate Students
  • Graduate Students
  • Postdocs
  • Research Scientists

The Flatiron Institute is a research center that uses computational science to advance fields like physics, biology, and astronomy.

  • Explore Flatiron Institute
  • People
  • Careers
  • Publications
  • Software & Data
  • Computational Astrophysics
  • Computational Biology
  • Computational Mathematics
  • Computational Neuroscience
  • Computational Quantum Physics
  • Computational Catalysis
Flatiron Institute
  • Autism
  • Neuroscience
  • Mathematics
  • Ecology & Evolution
  • Plant Biology
  • Grantmaking
  • Media Initiatives
  • Public Events
  • Researcher Engagement
  • National Initiatives
  • Computational Software
  • Computational Datasets
  • SFARI Base
  • Publications
  • Simons Collaboration on Localization of Waves
  • Simons Collaboration on Plasticity and the Aging Brain
  • Simons Collaboration on Principles of Microbial Ecosystems
All Collaborations
  • Policies & Procedures
  • Instructional Videos
  • Past Funded Work
  • Undergraduate Students
  • Graduate Students
  • Postdocs
  • Research Scientists
All Funding Opportunities
  • Fellows-to-Faculty
  • New Ideas
  • SFARI Conferences & Courses Awards
  • Shenoy Undergraduate Research Fellowship in Neuroscience
Autism & Neuroscience
  • Simons Graduate Fellowships in Ecology & Evolution
  • Simons Postdoctoral Fellowships in Plant Biology
  • Synthetic Plant Biology
  • Simons Collaborations in Ecology & Evolution
Life Sciences
  • Science in Culture
  • Science in Community
  • STEM Pathways
Science, Society & Culture
  • Scientific Software Research Faculty Award
  • Simons Collaborations in MPS
  • Simons Dissertation Fellowship in Mathematics
  • Simons Fellows in Mathematics
  • Targeted Grants to Institutes
  • Targeted Grants in Mathematics & Physical Sciences
  • Travel Support for Mathematicians
Mathematics & Physical Sciences
  • Pivot Fellowship
  • Simons Society of Fellows
  • Our History
  • Annual Reports
  • Visitor Information
  • Media Relations
  • Contact Us
About Us
  • Leadership
  • Board of Trustees
  • Research Staff
Search All People
  • Working Here
  • Internship Opportunities
  • Undergraduate Students
  • Graduate Students
  • Postdoctoral Students
  • Research Scientists
All Open Positions

Centers

  • Computational Astrophysics
  • Computational Biology
  • Computational Mathematics
  • Computational Neuroscience
  • Computational Quantum Physics
  • Scientific Computing Core
  • Initiative for Computational Catalysis

Collaborative Projects

  • Foundation Models of Science
  • Simons Observatory
Flatiron Institute

Search

What are you looking for?

Filter Results
A textured sphere with three horizontal stripes: yellow on top, dark blue in the middle, and dark orange at the bottom.
Flatiron Institute Computational Astrophysics

Computational Astrophysics: Publications

Read the latest papers published by our research teams.

Visit CCA’s Astrophysics Data System (ADS) library.

Results update as you type and when you change filters.

Skip to results

Filters

Publication Year

Show 8 more Show less

Tag

Results

  1. Reconnection-driven Flares in M87*: Proton-Synchrotron-powered GeV Emission

    The Astrophysical Journal Letters, arxiv:2507.14002, December 2025

    H. Hakobyan, Amir Levinson, L. Sironi, Alexander Philippov, and Bart Ripperda

  2. ZTF25abjmnps (AT2025ulz) and S250818k: A Candidate Superkilonova from a Subthreshold Subsolar Gravitational-wave Trigger

    The Astrophysical Journal Letters, arxiv:2510.23732, December 2025

    Mansi M. Kasliwal, Tomas Ahumada, Robert Stein, Viraj Karambelkar, et al.

  3. GWTC-4.0: An Introduction to Version 4.0 of the Gravitational-Wave Transient Catalog

    The Astrophysical Journal Letters, arxiv:2508.18080, December 2025

  4. GWTC-4.0: An Introduction to Version 4.0 of the Gravitational-Wave Transient Catalog

    The Astrophysical Journal Letters, arxiv:2508.18080, December 2025

  5. Euclid preparation: LXXXI. The impact of nonparametric star formation histories on spatially resolved galaxy property estimation using synthetic Euclid images

    arxiv:2511.22399, November 27, 2025

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

  6. Search for planetary-mass ultra-compact binaries using data from the first part of the LIGO--Virgo--KAGRA fourth observing run

    arxiv:2511.19911, November 25, 2025

    The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration: A. G. Abac, I. Abouelfettouh, et al.

  7. Euclid preparation. Controlling angular systematics in the Euclid spectroscopic galaxy sample

    arxiv:2511.20856, November 25, 2025

    Euclid Collaboration: P. Monaco, M. Y. Elkhashab, B. R. Granett, J. Salvalaggio, et al.

  8. Impact of Simulation Box Size for Weak Lensing: Replication and Super-Sample Effects

    arxiv:2511.20423, November 25, 2025

    Akira Tokiwa, A. Bayer, Joaquin Armijo, Jia Liu, et al.

  9. TriPoDPy: 1D Tri-Population size distributions forDust evolution in protoplanetary disks

    arxiv:2511.20764, November 25, 2025

    Nicolas Leo Kaufmann, T. Pfeil, Sebastian Stammler, Anna Penzlin, Sandro Christian Paetzold, and Til Birnstiel

  10. Predicting partially observable dynamical systems via diffusion models with a multiscale inference scheme

    arxiv:2511.19390, November 24, 2025

    Rudy Morel, Francesco Pio Ramunno, Jeff Shen, Alberto Bietti, et al.

  11. \(\mathtt{Entity}\) -- Hardware-agnostic Particle-in-Cell Code for Plasma Astrophysics. II: General Relativistic Module

    arxiv:2511.17701, November 21, 2025

    . Galishnikova, H. Hakobyan, Alexander Philippov, and Benjamin Crinquand

  12. SN 2019vxm: A Shocking Coincidence between Fermi and TESS

    arxiv:2511.15975, November 20, 2025

    Zachary G. Lane, Ryan Ridden-Harper, Sofia Rest, Armin Rest, et al.

  13. Walrus: A Cross-Domain Foundation Model for Continuum Dynamics

    arxiv:2511.15684, November 19, 2025

    M. McCabe, Payel Mukhopadhyay, Tanya Marwah, B. Régaldo-Saint Blancard, et al.

  14. Structure Formation with Dark Magnetohydrodynamics

    arxiv:2511.15810, November 19, 2025

    Pierce Giffin, Andrew Liu, Jeremias Boucsein, Akaxia Cruz, et al.

  15. RIOJA. Dusty outflows and density-complex ISM in the N-enhanced lensed galaxy RXCJ2248-ID at z=6.1

    arxiv:2511.14658, November 18, 2025

    A. Crespo Gómez, Y. Tamura, L. Colina, J. Álvarez-Márquez, et al.

  16. Probing the Nature of Dark Matter Self-Interactions Through Observations of Massive Black Hole Mergers

    arxiv:2511.13220, November 17, 2025

    Zachary J. Hoelscher, Kelly Holley-Bockelmann, Akaxia Cruz, and N. Nicole Sanchez

  17. Learning Cosmology from Nearest Neighbour Statistics

    arxiv:2511.13393, November 17, 2025

    Atrideb Chatterjee, Arka Banerjee, F. Villaescusa-Navarro, and Tom Abel

  18. First Light And Reionisation Epoch Simulations (FLARES) XX: Comparing semi-analytic models at high-redshift

    arxiv:2511.11982, November 15, 2025

    Louise T. C. Seeyave, Carlton M. Baugh, Angel Chandro-Gomez, Claudia del P. Lagos, et al.

  19. Euclid Quick Data Release (Q1): Identification of massive galaxy candidates at the end of the Epoch of Reionisation

    arxiv:2511.11943, November 14, 2025

    Euclid Collaboration: R. Navarro-Carrera, K. I. Caputi, C. J. R. McPartland, J. R. Weaver, et al.

  20. REBELS-IFU: Spatially Resolved Ionizing Photon Production Efficiencies of 12 Bright Galaxies in the Epoch of Reionization

    arxiv:2511.10743, November 13, 2025

    Lena Komarova, Mauro Stefanon, Andres Laza-Ramos, Hiddo S. Algera, et al.

  21. Widening of Binaries via Non-conservative Mass Transfer as a Formation Channel for Gaia Black Hole System

    arxiv:2511.10728, November 13, 2025

    Aleksandra Olejak, Jakub Klencki, Alejandro Vigna-Gomez, Selma E. de Mink, et al.

  22. Freezing-in the Axiverse

    arxiv:2511.09631, November 12, 2025

    Christopher Dessert, Soubhik Kumar, and Joshua T. Ruderman

  23. Group Averaging for Physics Applications: Accuracy Improvements at Zero Training Cost

    arxiv:2511.09573, November 11, 2025

    Valentino F. Foit, D. Hogg, and S. Villar

  24. From Feedback-Free Star Clusters to Little Red Dots via Compaction

    arxiv:2511.07578, November 10, 2025

    Avishai Dekel, Dhruba Dutta Chowdhury, Sharon Lapiner, Zhiyuan Yao, et al.

  25. Cosmological and High Energy Physics implications from gravitational-wave background searches in LIGO-Virgo-KAGRA's O1-O4a runs

    arxiv:2510.26848, November 7, 2025

    The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration: A. G. Abac, I. Abouelfettouh, et al.

  26. Linking Warm Dark Matter to Merger Tree Histories via Deep Learning Networks

    arxiv:2511.05367, November 7, 2025

    Ilem Leisher, Paul Torrey, Alex M. Garcia, Jonah C. Rose, et al.

  27. T-FIX: Text-Based Explanations with Features Interpretable to eXperts

    arxiv:2511.04070, November 6, 2025

    Shreya Havaldar, Weiqiu You, Chaehyeon Kim, Anton Xue, et al.

  28. Accelerating scientific discovery with the common task framework

    arxiv:2511.04001, November 6, 2025

    J. Nathan Kutz, Peter Battaglia, M. Brenner, Kevin Carlberg, et al.

  29. Intermittency in Collisionless Large-Amplitude Turbulence

    arxiv:2511.04663, November 6, 2025

    Ryan Golant, Luca Comisso, Philipp Kempski, and L. Sironi

  30. Open Data from LIGO, Virgo, and KAGRA through the First Part of the Fourth Observing Run

    arxiv:2508.18079, November 4, 2025

    The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration: A. G. Abac, I. Abouelfettouh, et al.

  31. Euclid Quick Data Release (Q1). Quenching precedes bulge formation in dense environments but follows it in the field

    arxiv:2511.02964, November 4, 2025

    Euclid Collaboration: F. Gentile, E. Daddi, D. Elbaz, A. Enia, et al.

  32. Euclid Quick Data Release (Q1). Spectroscopic unveiling of highly ionised lines at z = 2.48-3.88

    arxiv:2511.03025, November 4, 2025

    Euclid Collaboration: D. Vergani, S. Quai, F. Ricci, Y. Fu, et al.

  33. Euclid Quick Data Release (Q1): Hunting for luminous z > 6 galaxies in the Euclid Deep Fields -- forecasts and first bright detections

    arxiv:2511.02926, November 4, 2025

    Euclid Collaboration: N. Allen, P. A. Oesch, R. A. A. Bowler, S. Toft, et al.

  34. Euclid Quick Data Release (Q1). Searching for giant gravitational arcs in galaxy clusters with mask region-based convolutional neural networks

    arxiv:2511.03064, November 4, 2025

    Euclid Collaboration: L. Bazzanini, G. Angora, P. Bergamini, M. Meneghetti, et al.

  35. Euclid Quick Data Release (Q1). The average far-infrared properties of Euclid-selected star-forming galaxies

    arxiv:2511.02989, November 4, 2025

    Euclid Collaboration: R. Hill, A. Abghari, D. Scott, M. Bethermin, et al.

  36. GW231123 ringdown: interpretation as multimodal Kerr signal

    arxiv:2511.02691, November 4, 2025

    Harrison Siegel, Nicole M. Khusid, M. Isi, and Will M. Farr

  37. A High-precision, Differentiable Code for Solar System Ephemerides

    The Planetary Science Journal, arxiv:2509.19549, November 2025

    Ben Cassese, Malena Rice, and T. Lu

  38. ELPIS: Accelerated Metal and Dust Enrichment in a Protocluster Core at \(z\asymp8\)

    The Astrophysical Journal Letters, November 2025

    Hideki Umehata, Yoichi Tamura, Yoshinobu Fudamoto, Y. Nakazato, et al.

  39. Spinning into the Gap: Direct-horizon Collapse as the Origin of GW231123 from End-to-end General-relativistic Magnetohydrodynamic Simulations

    The Astrophysical Journal Letters, arxiv:2508.15887, November 2025

    Ore Gottlieb, Brian D. Metzger, Danat Issa, Sean E. Li, Mathieu Renzo, and M. Isi

  40. GW241011 and GW241110: Exploring Binary Formation and Fundamental Physics with Asymmetric, High-spin Black Hole Coalescences

    The Astrophysical Journal Letters, arxiv:2510.26931, November 2025

    The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration: A. G. Abac, I. Abouelfettouh, et al.

  41. GW231123: A Binary Black Hole Merger with Total Mass 190–265 \(M_{\odot}\)

    The Astrophysical Journal Letters, arxiv:2507.08219, November 2025

    The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration, A. G. Abac, et al.

  42. The Most Luminous Known Fast Blue Optical Transient AT 2024wpp: Unprecedented Evolution and Properties in the X-Rays and Radio

    The Astrophysical Journal Letters, arxiv:2509.00952, November 2025

    A.J. Nayana, Raffaella Margutti, Eli Wiston, Tanmoy Laskar, et al.

  43. On the Sensitivity of Different Galaxy Properties to Warm Dark Matter

    The Astrophysical Journal, arxiv:2510.05037, November 2025

    Belén Costanza, Bonny Y. Wang, F. Villaescusa-Navarro, Alex M. Garcia, et al.

  44. The Balmer Break and Optical Continuum of Little Red Dots from Super-Eddington Accretion

    The Astrophysical Journal, arxiv:2507.07190, November 2025

    Hanpu Liu, Y. Jiang, E. Quataert, Jenny E. Greene, and Yilun Ma

  45. Betelgeuse, Betelgeuse, Betelgeuse, Betel-buddy? Constraints on the Dynamical Companion to \(\alpha\) Orionis from HST

    The Astrophysical Journal, arxiv:2505.18375, November 2025

    Jared A. Goldberg, Anna J. G. O'Grady, Meridith Joyce, Christian I. Johnson, et al.

  46. Interpreting Cosmological Information from Neural Networks in the Hydrodynamic Universe

    The Astrophysical Journal, arxiv:2504.17839, November 2025

    Arnab Lahiry, A. Bayer, and F. Villaescusa-Navarro

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

    The Astrophysical Journal, arxiv:2507.10518, November 2025

    Callum T. Donnan, Mark Dickinson, Anthony J. Taylor, Pablo Arrabal Haro, et al.

  48. Heavy Element Nucleosynthesis in Rotating Protomagnetar Winds

    The Astrophysical Journal, arxiv:2507.01094, November 2025

    Tejas Prasanna, Matthew S. B. Coleman, Todd A. Thompson, Brian D. Metzger, Anirudh Patel, and Bradley S. Meyer

  • Prev
  • 1
  • …
  • 4
  • 5
  • 6
  • 7
  • 8
  • …
  • 33
  • Page 6 of 33
  • Next

About

  • About Us
  • History
  • Annual Reports
  • People
  • Visitor Information
  • Careers

Funding

  • Funding Opportunities
  • Funded Work
  • Simons Award Manager
  • Simons Foundation International
  • Policies & Procedures

Program Areas

  • Life Sciences
  • Autism & Neuroscience
  • Mathematics & Physical Sciences
  • Science, Society & Culture

Connect

  • Newsletters
  • Events
  • Contact us
  • Media Relations
  • Terms & Conditions
  • Privacy Policy
Simons Foundation
Bluesky Facebook Instagram YouTube X RSS Feed

Advancing Research in Basic 
Science and Mathematics

Customize your preferences

Your preferences have been saved.

Confirm your subscription by clicking the link in the email we sent.