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Flatiron Institute Computational Astrophysics

Computational Astrophysics: Publications

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  1. Objects May Be Closer than They Appear: Significant Host Galaxy Dispersion Measures of Fast Radio Bursts in Zoom-in Simulations

    The Astrophysical Journal Letters, arxiv:2406.03523, September 2024

    Matthew E. Orr, B. Burkart, and Wenbin Lu

  2. Close Encounters of Wide Binaries Induced by the Galactic Tide: Implications for Stellar Mergers and Gravitational-wave Sources

    The Astrophysical Journal Letters, arxiv:2405.02912, September 2024

    Jakob Stegmann, Alejandro Vigna-Gómez, Antti Rantala, T. Wagg, et al.

  3. In LIGO's Sight? Vigorous Coherent Gravitational Waves from Cooled Collapsar Disks

    The Astrophysical Journal Letters, arxiv:2406.19452, September 2024

    Ore Gottlieb, Amir Levinson, and Yuri Levin

  4. Shocking and Mass Loss of Compact Donor Stars in Type Ia Supernovae

    The Astrophysical Journal, arxiv:2408.00125, September 2024

    Tin Long Sunny Wong, Christopher J. White, and L. Bildsten

  5. Simulation-based Inference of Reionization Parameters from 3D Tomographic 21 cm Light-cone Images. II. Application of Solid Harmonic Wavelet Scattering Transform

    The Astrophysical Journal, arxiv:2310.17602, September 2024

    Xiaosheng Zhao, Yi Mao, Shifan Zuo, and Benjamin D. Wandelt

  6. Unveiling the Distant Universe: Characterizing z \(\geq\) 9 Galaxies in the First Epoch of COSMOS-Web

    The Astrophysical Journal, arxiv:2308.00751, September 2024

    Maximilien Franco, Hollis B. Akins, Caitlin M. Casey, Steven L. Finkelstein, et al.

  7. Metallicity Dependence of Pressure-regulated Feedback-modulated Star Formation in the TIGRESS-NCR Simulation Suite

    The Astrophysical Journal, arxiv:2405.19227, September 2024

    C. Kim, Eve C. Ostriker, Jeong-Gyu Kim, Munan Gong, et al.

  8. CLOUDFLEX: A Flexible Parametric Model for the Small-scale Structure of the Circumgalactic Medium

    The Astrophysical Journal, arxiv:2311.05691, September 2024

    Cameron B. Hummels, Kate H. R. Rubin, Evan E. Schneider, and Drummond B. Fielding

  9. Evidence for Primordial Alignment: Insights from Stellar Obliquity Measurements for Compact Sub-Saturn Systems

    The Astronomical Journal, arxiv:2404.06504, September 2024

    Brandon T. Radzom, Jiayin Dong, and Malena Rice

  10. NotPlaNET: Removing False Positives from Planet Hunters TESS with Machine Learning

    The Astronomical Journal, arxiv:2405.18278, September 2024

    Valentina Tardugno Poleo, Nora Eisner, and D. Hogg

  11. First Very Long Baseline Interferometry Detections at 870 \(\mu\)m

    The Astronomical Journal, arxiv:2410.07453, September 2024

    Alexander W. Raymond, Sheperd S. Doeleman, Keiichi Asada, Lindy Blackburn, et al.

  12. Evidence for a Shallow Evolution in the Volume Densities of Massive Galaxies at z = 4–8 from CEERS

    The Astronomical Journal, arxiv:2311.14804, September 2024

    Katherine Chworowsky, Steven L. Finkelstein, Michael Boylan-Kolchin, Elizabeth J. McGrath, et al.

  13. Significance of void shape: Neutrino mass from Voronoi void halos?

    Physical Review D, arxiv:2405.12302, September 2024

    A. Bayer, Jia Liu, Christina D. Kreisch, and Alice Pisani

  14. Differentiable and hardware-accelerated waveforms for gravitational wave data analysis

    Physical Review D, arxiv:2302.05329, September 2024

    Thomas D. P. Edwards, Kaze W. K. Wong, Kelvin K. H. Lam, Adam Coogan, et al.

  15. FLORAH: a generative model for halo assembly histories

    Monthly Notices of the Royal Astronomical Society, arxiv:2308.05145, September 2024

    Tri Nguyen, Chirag Modi, L. Y. Aaron Yung, and Rachel S. Somerville

  16. Accurate simultaneous constraints on the dust mass, temperature, and emissivity index of a galaxy at redshift 7.31

    Monthly Notices of the Royal Astronomical Society, arxiv:2408.02267, September 2024

    Hiddo Algera, Hanae Inami, Ilse De Looze, Andrea Ferrara, et al.

  17. A morphological analysis of the galaxy cluster XLSSC 122 at z = 1.98

    Monthly Notices of the Royal Astronomical Society, September 2024

    O. K. Leste, J. P. Willis, R. E. A. Canning, and D. Rennehan

  18. Growth of high-redshift supermassive black holes from heavy seeds in the BRAHMA cosmological simulations: implications of overmassive black holes

    Monthly Notices of the Royal Astronomical Society, arxiv:2406.14658, September 2024

    Aklant K. Bhowmick, Laura Blecha, Paul Torrey, and Rachel S. Somerville

  19. Numerical challenges in modeling gravothermal collapse in Self-Interacting Dark Matter halos

    Journal of Cosmology and Astroparticle Physics, arxiv:2402.12452, September 2024

    Igor Palubski, Oren Slone, Manoj Kaplinghat, and Mariangela Lisanti

  20. Neural simulation-based inference of the neutron star equation of state directly from telescope spectra

    Journal of Cosmology and Astroparticle Physics, arxiv:2403.00287, September 2024

    Len Brandes, Chirag Modi, and Aishik Ghosh

  21. Disentangling the co-evolution of galaxies and supermassive black holes with PRIMA

    Astronomy & Astrophysics, arxiv:2404.17634, September 2024

    L. Bisigello, C. Gruppioni, A. Bolatto, L. Ciesla, et al.

  22. Carbon enrichment in APOGEE disk stars as evidence of mass transfer in binaries

    Astronomy & Astrophysics, arxiv:2407.18130, September 2024

    Steve Foster, Ricardo P. Schiavon, Denise B. de Castro, Sara Lucatello, et al.

  23. GATOS: missing molecular gas in the outflow of NGC 5728 revealed by JWST

    Astronomy & Astrophysics, arxiv:2406.17072, September 2024

    R. Davies, T. Shimizu, M. Pereira-Santaella, A. Alonso-Herrero, et al.

  24. Euclid preparation: XLV. Optical emission-line predictions of intermediate-z galaxy populations in GAEA for the Euclid Deep and Wide Surveys

    Astronomy & Astrophysics, arxiv:2402.03436, September 2024

    Euclid Collaboration, L. Scharré, M. Hirschmann, G. De Lucia, et al.

  25. Euclid preparation: XLVI. The near-infrared background dipole experiment with Euclid

    Astronomy & Astrophysics, arxiv:2401.17945, September 2024

    Euclid Collaboration, A. Kashlinsky, R. G. Arendt, M. L. N. Ashby, et al.

  26. Magnetic flux eruptions at the root of time lags in low-luminosity active galactic nuclei

    Astronomy & Astrophysics, arxiv:2310.16938, September 2024

    Jesse Vos, Jordy Davelaar, and Hector Olivares

  27. Chondrule Properties and Formation Conditions

    Space Science Reviews, September 2024

    Yves Marrocchi, Rhian H. Jones, Sara S. Russell, Dominik C. Hezel, et al.

  28. Numerical Simulations of Super-Eddington Accretion Flows

    arxiv:2408.16856, August 29, 2024

    Y. Jiang and Lixin Dai

  29. Key Science Goals for the Next Generation Very Large Array (ngVLA): Update from the ngVLA Science Advisory Council (2024)

    arxiv:2408.14497, August 23, 2024

    David J. Wilner, Brenda C. Matthews, Brett McGuire, Jennifer Bergner, et al.

  30. Cosmological constraints from non-Gaussian and nonlinear galaxy clustering using the SimBIG inference framework

    Nature Astronomy, 2024

    ChangHoon Hahn, Pablo Lemos, Liam Parker, B. Régaldo-Saint Blancard, M. Eickenberg, Shirley Ho, Ph.D., et al.

  31. The All-Sky Impact of the LMC on the Milky Way Circumgalactic Medium

    arxiv:2408.10358, August 19, 2024

    Christopher Carr, G. Bryan, Nicolás Garavito-Camargo, Gurtina Besla, David J. Setton, and Kathryn V. Johnston

  32. Neural Infalling Cloud Equations (NICE): Increasing the Efficacy of Subgrid Models and Scientific Equation Discovery using Neural ODEs and Symbolic Regression

    arxiv:2408.10387, August 19, 2024

    Zun Yi Brent Tan

  33. Turbulent pressure support in galaxy clusters: Impact of the hydrodynamical solver

    arxiv:2408.02719, August 2024

    Frederick Groth, Milena Valentini, Ulrich P. Steinwandel, David Vallés-Pérez, and Klaus Dolag

  34. A dusty dawn: Galactic dust buildup at \(z\gtrsim5\)

    arxiv:2408.08962, August 2024

    Caleb R. Choban, Samir Salim, Dušan Kereš, Christopher C. Hayward, and Karin M. Sandstrom

  35. Fragmentation in Gravitationally Unstable Collapsar Disks and Subsolar Neutron Star Mergers

    The Astrophysical Journal Letters, arxiv:2407.07955, August 2024

    Brian D. Metzger, L. Hui, and M. Cantiello

  36. Observation of Gravitational Waves from the Coalescence of a \(2.5\text{-}4.5~M_\odot\) Compact Object and a Neutron Star

    The Astrophysical Journal Letters, arxiv:2404.04248, August 2024

    The LIGO Scientific Collaboration, et al.

  37. SMA 200–400 GHz Survey for Dust Properties in the Icy Class II Disks in the Taurus Molecular Cloud

    The Astrophysical Journal Supplement Series, arxiv:2405.19867, August 2024

    Chia-Ying Chung, Sean M. Andrews, Mark A. Gurwell, Melvyn Wright, et al.

  38. Debiasing with Diffusion: Probabilistic Reconstruction of Dark Matter Fields from Galaxies with CAMELS

    The Astrophysical Journal, arxiv:2403.10648, August 2024

    Victoria Ono, Core Francisco Park, Nayantara Mudur, Yueying Ni, C. Cuesta-Lazaro, and F. Villaescusa-Navarro

  39. Stellar Mergers or Truly Young? Intermediate-age Stars on Highly Radial Orbits in the Milky Way's Stellar Halo

    The Astrophysical Journal, arxiv:2403.09777, August 2024

    Danny Horta, Yuxi Lu, Melissa K. Ness, Mariangela Lisanti, and Adrian M. Price-Whelan

  40. Bayesian Multi-line Intensity Mapping

    The Astrophysical Journal, arxiv:2403.19740, August 2024

    Yun-Ting Cheng, Kailai Wang, and Benjamin D. Wandelt

  41. Ubiquitous Late Radio Emission from Tidal Disruption Events

    The Astrophysical Journal, arxiv:2308.13595, August 2024

    Yvette Cendes, Edo Berger, Kate D. Alexander, Ryan Chornock, et al.

  42. BreakBRD Galaxies: Evolutionary Clues through an Analysis of Gas Content

    The Astrophysical Journal, arxiv:2406.00635, August 2024

    David V. Stark, Sarah Tuttle, and S. Tonnesen

  43. Dark Matter Distribution in Milky Way analog Galaxies

    The Astrophysical Journal, arxiv:2310.13839, August 2024

    Natanael G. de Isídio, K. Menéndez-Delmestre, T. S. Gonçalves, M. Grossi, et al.

  44. Search for Gravitational-lensing Signatures in the Full Third Observing Run of the LIGO–Virgo Network

    The Astrophysical Journal, arxiv:2304.08393, August 2024

    The LIGO Scientific Collaboration, et al.

  45. The Panchromatic Hubble Andromeda Treasury: Triangulum Extended Region (PHATTER). VI. The High-mass Stellar Initial Mass Function of M33

    The Astronomical Journal, arxiv:2406.12129, August 2024

    Tobin M. Wainer, Benjamin F. Williams, L. Clifton Johnson, Daniel R. Weisz, et al.

  46. cortecs: A Python package for compressing opacities

    Journal of Open Source Software, arxiv:2402.07047, August 2024

    Arjun Savel, M. Bedell, and Eliza Kempton

  47. Multidimensional hierarchical tests of general relativity with gravitational waves

    Physical Review D, arxiv:2405.19556, August 2024

    Haowen Zhong, M. Isi, K. Chatziioannou, and Will M. Farr

  48. Ultralight vector dark matter search using data from the KAGRA O3GK run

    Physical Review D, arxiv:2403.03004, August 2024

    The LIGO Scientific Collaboration, et al.

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