collaborators

1 paper

astro-ph.CO2026

First application of weak lensing peak steepness statistics to HSC Y1 data: effectively probing halo density profiles

Ziwei Li, Xiangkun Liu, Tianyu Zhang +5

As a new probe, the weak lensing (WL) peak steepness statistics is sensitive to the density profile of halos that encodes important information of baryonic feedback and dark matter…