Zheng Cai

activity

20242026

most citedJWST/MIRI reveals the true number density of massive galaxies in the early Universe

20 citations · 45 across the 7 of their papers we have counts for

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Showing 2026Show all

2 papers · 1 filter

astro-ph.IM2026★ 3 cited

Deeper detection limits in astronomical imaging using self-supervised spatiotemporal denoising

Yuduo Guo, Hao Zhang, Mingyu Li +10

The detection limit of astronomical imaging observations is limited by several noise sources. Some of that noise is correlated between neighbouring image pixels and exposures, so i…

astro-ph.CO2026

A New Consistency Test for the $Λ$ CDM Model using Radial and Transverse BAO Measurements

Xing-Han A. Zhao, Zheng Cai

We present a calibration-free consistency test of spatially flat $Λ$ CDM based on baryon acoustic oscillation (BAO) distance measurements. The method forms ratios of BAO distances i…

Deeper detection limits in astronomical imaging using self-supervised spatiotemporal denoising

A New Consistency Test for the ΛCDM Model using Radial and Transverse BAO Measurements

A New Consistency Test for the $Λ$ CDM Model using Radial and Transverse BAO Measurements