MY
Masaya Yamamoto
astro-ph.COastro-ph.IMastro-ph.GA
On Valency
published · living versionsW_yqqh76nu·v1 · currentpublished
FastPM: Fast Pretrained Model for Cosmological Simulation-Based Inference
with Adrian E. Bayer
1 version
W_594umn73·v1published
W_7p9jnmug·v2published
Preprints & journals
29 papers in the corpus · 1986–2026Combining Rubin and Roman photometry and its implications for photometric redshift estimation2610.22547v1 · Tae-hyeon Shin, Rachel Mandelbaum, Chun-Hao To et al.2026 · 0 citationsarXiv
Confronting cosmic shear astrophysical uncertainties: DES Year 3 revisited2512.04209v1 · Leah Bigwood, Jamie McCullough, Jared Siegel et al.2025 · 1 citationarXiv
The suppression of the matter power spectrum: strong feedback from X-ray gas mass fractions, kSZ effect profiles, and galaxy-galaxy lensing2512.02954v1 · Jared Siegel, Leah Bigwood, Alexandra Amon et al.2025 · 8 citationsMon Not R Astron Soc (2026)
Dark Energy Survey Year 6 Results: Clustering-redshifts and importance sampling of Self-Organised-Maps realizations for pt samples2510.23565v2 · W. d'Assignies, G. M. Bernstein, B. Yin et al.2025 · 1 citationarXiv
The kinetic Sunyaev Zeldovich effect as a benchmark for AGN feedback models in hydrodynamical simulations: insights from DESI + ACT2510.15822v1 · Leah Bigwood, Masaya Yamamoto, Jared Siegel et al.2025 · 5 citationsarXiv
Simulating Image Coaddition with the Nancy Grace Roman Space Telescope. IV. Hyperparameter Optimization and Experimental Features2509.18286v2 · Kaili Cao, Christopher M. Hirata, Katherine Laliotis et al.2025 · 0 citationsarXiv
Joint X-ray, kinetic Sunyaev-Zeldovich, and weak lensing measurements: toward a consensus picture of efficient gas expulsion from groups and clusters2509.10455v1 · Jared Siegel, Alexandra Amon, Ian G. McCarthy et al.2025 · 9 citationsarXiv
Dark Energy Survey Year 3 Results: Cosmological Constraints from Cluster Abundances, Weak Lensing, and Galaxy Clustering2503.13632v1 · T. M. C. Abbott, M. Aguena, A. Alarcon et al.2025 · 25 citationsarXiv
The DECADE cosmic shear project I: A new weak lensing shape catalog of 107 million galaxies2502.17674v2 · D. Anbajagane, C. Chang, Z. Zhang et al.2025 · 9 citationsarXiv
Dark Energy Survey Year 6 Results: Cell-based Coadds and Metadetection Weak Lensing Shape Catalogue2501.05665v2 · M. Yamamoto, M. R. Becker, E. Sheldon et al.2025 · 12 citationsMon Not R Astron Soc (2025) 4156-4186
Dark Energy Survey Year 3: Blue Shear2410.22272v1 · J. McCullough, A. Amon, E. Legnani et al.2024 · 11 citationsPhys. Rev. D, 113 (2026)
Analysis of biasing from noise from the Nancy Grace Roman Space Telescope: implications for weak lensing2410.11088v2 · Katherine Laliotis, Emily Macbeth, Christopher M. Hirata et al.2024 · 9 citationsPublications of the Astronomical Society of the Pacific, Volume 136, Issue 12, id.124506, 22 pp. (2024)
Simulating image coaddition with the Nancy Grace Roman Space Telescope: III. Software improvements and new linear algebra strategies2410.05442v2 · Kaili Cao, Christopher M. Hirata, Katherine Laliotis et al.2024 · 8 citationsThe Astrophysical Journal Supplement Series, Volume 277, Issue 2, id.55, 32 pp. (2025)
Dark Energy Survey Year 3 results: simulation-based cosmological inference with wavelet harmonics, scattering transforms, and moments of weak lensing mass maps II. Cosmological results2405.10881v1 · M. Gatti, G. Campailla, N. Jeffrey et al.2024 · 15 citationsarXiv
Weak lensing combined with the kinetic Sunyaev Zel'dovich effect: A study of baryonic feedback2404.06098v1 · L. Bigwood, A. Amon, A. Schneider et al.2024 · 70 citationsarXiv
Dark Energy Survey Year 3 results: likelihood-free, simulation-based CDM inference with neural compression of weak-lensing map statistics2403.02314v1 · N. Jeffrey, L. Whiteway, M. Gatti et al.2024 · 46 citationsarXiv
Dark Energy Survey: Galaxy Sample for the Baryonic Acoustic Oscillation Measurement from the Final Dataset2402.10697v2 · J. Mena-Fern'andez, M. Rodr'iguez-Monroy, S. Avila et al.2024 · 14 citationsPhys. Rev. D 110, 063514 (2024)
Copacabana: A Probabilistic Membership Assignment Method for Galaxy Clusters2401.12049v1 · J. H. Esteves, M. E. S. Pereira, M. Soares-Santos et al.2024 · 2 citationsarXiv
The Dark Energy Survey: Cosmology Results With ~1500 New High-redshift Type Ia Supernovae Using The Full 5-year Dataset2401.02929v4 · T. M. C. Abbott, M. Acevedo, M. Aguena et al.2024 · 35 citationsThe Astrophysical Journal Letters (2024), 973(1), L14on Valency
Dark Energy Survey Year 3 results: simulation-based cosmological inference with wavelet harmonics, scattering transforms, and moments of weak lensing mass maps I: validation on simulations2310.17557v2 · M. Gatti, N. Jeffrey, L. Whiteway et al.2023 · 0 citationsarXiv
Cosmology from Cross-Correlation of ACT-DR4 CMB Lensing and DES-Y3 Cosmic Shear2309.04412v1 · S. Shaikh, I. Harrison, A. van Engelen et al.2023 · 13 citationsarXiv
Simulating image coaddition with the Nancy Grace Roman Space Telescope: I. Simulation methodology and general results2303.08749v2 · Christopher M. Hirata, Masaya Yamamoto, Katherine Laliotis et al.2023 · 16 citationsMonthly Notices of the Royal Astronomical Society, Volume 528, Issue 2, pp.2533-2561 (2024)
Simulating image coaddition with the Nancy Grace Roman Space Telescope: II. Analysis of the simulated images and implications for weak lensing2303.08750v2 · Masaya Yamamoto, Katherine Laliotis, Emily Macbeth et al.2023 · 9 citationsMonthly Notices of the Royal Astronomical Society, Volume 528, Issue 4, pp.6680-6705 (2024)
A Joint Roman Space Telescope and Rubin Observatory Synthetic Wide-Field Imaging Survey2209.06829v1 · M. A. Troxel, C. Lin, A. Park et al.2022 · 28 citationsarXiv
A Synthetic Roman Space Telescope High-Latitude Time-Domain Survey: Supernovae in the Deep Field2204.13553v2 · Kevin X. Wang, Dan Scolnic, M. A. Troxel et al.2022 · 9 citationsarXiv
Weak Gravitational Lensing Shear Estimation with Metacalibration for the Roman High-Latitude Imaging Survey2203.08845v2 · Masaya Yamamoto, M. A. Troxel, Mike Jarvis et al.2022 · 14 citationsarXiv
A Synthetic Roman Space Telescope High-Latitude Imaging Survey: Simulation Suite and the Impact of Wavefront Errors on Weak Gravitational Lensing1912.09481v2 · M. A. Troxel, H. Long, C. M. Hirata et al.2019 · 33 citationsarXiv
Satellite galaxies in the Illustris-1 simulation: anisotropic locations around relatively isolated hosts1811.04942v2 · Tereasa G. Brainerd, Masaya Yamamoto2018 · 6 citationsarXiv
Stationary positron emission tomography and its image reconstruction.18244012 · Tanaka, E, Nohara, N, Tomitani, T et al.2012 · 15 citationsIEEE transactions on medical imaging. 1986;5(4):199-206
Career total: 140 works. 29 are in this corpus.
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