Chun-Hao To

Employment

• University of Chicago Schmidt AI Fellow
  2024 - 2027
• The Ohio State University Center for Cosmology and Astroparticle Physics CCAPP Fellow
  2021 - 2024
• Stanford Graduate Student
  2016 - 2021

Education

Education history is unavailable.

Projects & Funding

Projects & funding information is unavailable.

Publications (30)

• First detection of weak lensing around spectroscopically confirmed low-mass galaxies
  Physical Review D 2026 DOI: 10.1103/sqkx-dhd4
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• Modeling redshift uncertainties in Roman weak lensing cosmology
  Journal of Cosmology and Astroparticle Physics 2026 DOI: 10.1088/1475-7516/2026/07/105
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• Impact of projection-induced optical selection bias on the weak lensing mass calibration of galaxy clusters
  Physical Review D 2026 DOI: 10.1103/h9xq-k9gh
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• Deciphering baryonic feedback from ACT tSZ galaxy clusters
  Journal of Cosmology and Astroparticle Physics 2026 DOI: 10.1088/1475-7516/2026/03/036
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• Dark energy survey year 3 results: Cosmological constraints from cluster abundances, weak lensing, and galaxy clustering
  T. M. C. Abbott, M. Aguena, A. Alarcon +92 more
  Physical Review D 2025 DOI: 10.1103/3dzh-d8f5
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• Dark energy survey: Modeling strategy for multiprobe cluster cosmology and validation for the full six-year dataset
  C. To, E. Krause, Chihway Chang +64 more
  Physical Review D 2025 DOI: 10.1103/ynqj-6hsb
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• Multiprobe cosmology from the abundance of SPT clusters and DES galaxy clustering and weak lensing
  S. Bocquet, S. Grandis, E. Krause +97 more
  Physical Review D 2025 DOI: 10.1103/PhysRevD.111.063533
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• Accurate connected modeling of gas thermodynamics and matter distribution
  Physical Review D 2025 DOI: 10.1103/PhysRevD.111.043529
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• Deciphering baryonic feedback with galaxy clusters
  Journal of Cosmology and Astroparticle Physics 2024 DOI: 10.1088/1475-7516/2024/07/037
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• Buzzard to Cardinal: Improved Mock Catalogs for Large Galaxy Surveys
  C. To, Joseph DeRose, Risa H. Wechsler

  +6 more

  • Eli S Rykoff
  • Hao‐Yi Wu
  • Susmita Adhikari
  • E. Krause
  • Eduardo Rozo
  • +1 more
  The Astrophysical Journal 2024 DOI: 10.3847/1538-4357/ad0e61
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• Modelling galaxy cluster triaxiality in stacked cluster weak lensing analyses
  Monthly Notices of the Royal Astronomical Society 2023 DOI: 10.1093/mnras/stad1404
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• Covariance matrices for variance-suppressed simulations
  Monthly Notices of the Royal Astronomical Society 2022 DOI: 10.1093/mnras/stac3261
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• Optical selection bias and projection effects in stacked galaxy cluster weak lensing
  Hao‐Yi Wu, M. Costanzi, C. To +16 more
  Monthly Notices of the Royal Astronomical Society 2022 DOI: 10.1093/mnras/stac2048
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• Spectroscopic quantification of projection effects in the SDSS redMaPPer galaxy cluster catalogue
  J. Myles, Daniel Gruen, Adam B. Mantz +12 more
  Monthly Notices of the Royal Astronomical Society 2021 DOI: 10.1093/mnras/stab1243
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• Dark Energy Survey Year 1 Results: Cosmological Constraints from Cluster Abundances, Weak Lensing, and Galaxy Correlations
  C. To, E. Krause, Eduardo Rozo +97 more
  Physical Review Letters 2021 DOI: 10.1103/PhysRevLett.126.141301
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• Combination of cluster number counts and two-point correlations: validation on mock Dark Energy Survey
  C. To, E. Krause, Eduardo Rozo +10 more
  Monthly Notices of the Royal Astronomical Society 2021 DOI: 10.1093/mnras/stab239
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• Dark Energy Survey Year 1 Results: Cosmological Constraints from Cluster Abundances, Weak Lensing, and Galaxy Correlations
  2020
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• Machine Learning for Searching the Dark Energy Survey for Trans-Neptunian Objects
  arXiv e-prints 2020
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• The Atacama Cosmology Telescope: A Catalog of > 4000 Sunyaev-Zel'dovich Galaxy Clusters
  arXiv e-prints 2020
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• Combination of cluster number counts and two-point correlations: Validation on Mock Dark Energy Survey
  2020
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