CosmoPostProcess delivers simulation-calibrated radial corrections for projection-induced selection bias (20-40% amplitude near 1 h^{-1} Mpc) and baryonic effects in Euclid richness-selected cluster weak lensing profiles.
Monthly Notices of the Royal Astronomical Society 526(1), 616–644 (2023)
4 Pith papers cite this work. Polarity classification is still indexing.
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citing papers explorer
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Euclid preparation. CosmoPostProcess: A simulation calibrated framework for weak lensing selection bias in richness-selected galaxy clusters
CosmoPostProcess delivers simulation-calibrated radial corrections for projection-induced selection bias (20-40% amplitude near 1 h^{-1} Mpc) and baryonic effects in Euclid richness-selected cluster weak lensing profiles.
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Is RISC-V Ready for Massively Parallel Astrophysical Codes?
Performance evaluation of iPIC3D, PLUTO, and OpenGadget3 on RISC-V shows 3-9x slowdowns versus x86 and ARM due to bandwidth, cache, vector width, and compiler issues.
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Variability in Cosmological Hydrodynamical Simulations: how Stochastic Processes, Numerical Effects, and Reproducibility Limits impact Predictability
Four controlled identical realizations of a galaxy-cluster zoom-in simulation reveal 10-25% variability in galaxy masses driven by stochastic processes and modulated by feedback, establishing a noise-dominated but statistically reproducible regime at low resolution.
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OpenGadget3 GPU solver tests
GPU version of OpenGadget3 matches CPU results across multiple test suites with chip-to-chip speedups of 2-5x.