3 papers
astro-ph.CO2026
GraphShed: a parameter-free Graph-based waterShed group finder
P. Ghafour, S. Ansarifard, M. H. Jalali Kanafi +1
In this study, a parameter-free group-finding method named GraphShed is introduced and evaluated using the IllustrisTNG100-1 simulation. The method utilizes top-down watershed segm…
astro-ph.CO2026
Quantifying Weighted Morphological Content of Large-Scale Structures via Simulation-Based Inference
M. H. Jalali Kanafi, S. M. S. Movahed
We perform a simulation-based forecasting analysis to compare the cosmological constraining power of higher-order summary statistics of the large-scale structure, the Minkowski Fun…
astro-ph.CO2025
Cosmic Strings-induced CMB anisotropies in light of Weighted Morphology
Adeela Afzal, M. Alakhras, M. H. Jalali Kanafi +1
Motivated by the morphological measures in assessing the geometrical and topological properties of a generic cosmological stochastic field, we propose an extension of the weighted…