SG
Samuel Gagnon-Hartman
astro-ph.COastro-ph.GAastro-ph.IM
On Valency
published · living versionsW_unu28bt7published
Preprints & journals
11 papers in the corpus · 2021–2026Constraining reionization with persistent homology: a novel summary statistic for wide-field Lyman- emitter observations2609.36092v2 · Michael M. Wyatt, Nikolaos Triantafyllou, Steven R. Furlanetto et al.2026 · 0 citationsarXiv
TILING I: Field-level Bayesian reconstruction of cosmological initial conditions during the epoch of reionization2609.09102v1 · Nikolaos Triantafyllou, Andrei Mesinger, Steven Murray et al.2026 · 0 citationsarXiv
Square Kilometer Array Synergies for the Epoch of Reionization and Cosmic Dawn2606.30947v1 · Anirban Chakraborty, Tirthankar R. Choudhury, Kanan K. Datta et al.2026 · 0 citationsarXiv
Characterizing Lyman alpha emission from high-redshift galaxies2602.13389v1 · Samuel Gagnon-Hartman, Andrei Mesinger, Ivan Nikoli'c et al.2026 · 0 citationsarXiv
SKA-ESO Synergies for the Epoch of Reionization and Cosmic Dawn2503.03914v1 · Andrei Mesinger, Benedetta Ciardi, James E. Davies et al.2025 · 0 citationsThe Messenger, 2024, Vol. 193, pages 24-28
Detecting galaxy-21-cm cross-correlation during reionization2502.20447v3 · Samuel Gagnon-Hartman, James E. Davies, Andrei Mesinger2025 · 9 citationsA&A 699, A131 (2025)
Mapping reionization bubbles in the JWST era II: inferring the position and characteristic size of individual bubbles2501.07980v2 · Ivan Nikoli'c, Andrei Mesinger, Charlotte A. Mason et al.2025 · 10 citationsA&A 699, A323 (2025)
Mapping reionization bubbles in the JWST era I: empirical edge detection with Lyman alpha emission from galaxies2411.04176v1 · Ting-Yi Lu, Charlotte A. Mason, Andrei Mesinger et al.2024 · 12 citationsA&A 697, A69 (2025)
Machine-learning recovery of foreground wedge-removed 21-cm light cones for high- galaxy mapping2308.09740v2 · Jacob Kennedy, Jonathan Colaco Carr, Samuel Gagnon-Hartman et al.2023 · 21 citationsMonthly Notices of the Royal Astronomical Society, Volume 529, Issue 4, pp.3684-3698 (2024)
Debiasing Standard Siren Inference of the Hubble Constant with Marginal Neural Ratio Estimation2301.05241v1 · Samuel Gagnon-Hartman, John Ruan, Daryl Haggard2023 · 14 citationsarXiv
Recovering the Wedge Modes Lost to 21-cm Foregrounds2102.08382v5 · Samuel Gagnon-Hartman, Yue Cui, Jacob Kennedy et al.2021 · 47 citationsMNRAS 504, 4716 (2021)
Career total: 15 works. 11 are in this corpus.
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