3 citations · 6 across the 4 of their papers we have counts for
4 papers
Photo- Estimation with Normalizing Flow
Yiming Ren, Kwan Chuen Chan, Le Zhang +6
Accurate photometric redshift (photo-) estimation is a key challenge in cosmology, as uncertainties in photo- directly limit the scientific return of large-scale structure an…
Testing the Equivalence Principle on Cosmological Scales Using Peculiar Acceleration Power Spectrum
Guoyuan Lu, Yi Zheng, Le Zhang +3
While the (weak) Equivalence Principle (EP) has been rigorously tested within the solar system, its validity on cosmological scales, particularly in the context of dark matter and…
Optimizing Redshift Distribution Inference through Joint Self-Calibration and Clustering-Redshift Synergy
Weilun Zheng, Kwan Chuen Chan, Haojie Xu +2
Accurately characterizing the true redshift (true-) distribution of a photometric redshift (photo-) sample is critical for cosmological analyses in imaging surveys. Clusterin…
Inelastic Scattering of Dark Matter with Heavy Cosmic Rays
Keyu Lu, Yue-Lin Sming Tsai, Qiang Yuan +1
We investigate the impact of inelastic collisions between dark matter (DM) and heavy cosmic ray (CR) nuclei on CR propagation. We approximate the fragmentation cross-sections for D…