Work

CDN-254: The Lensing Cross-Check

Year: 2026

Type: conference-abstract

Abstract: Cross-matches 25 clusters with published weak-lensing masses (CLASH, LoCuSS, WtG, CCCP) against four X-ray/SZ survey catalogs (SPT-SZ, ACT DR5, Planck PSZ2, eROSITA). 95.6% of 45 dual-mass pairs remain in-band from both channels. Bias–κ anti-correlation r = −0.54: coherence field couples asymmetrically to thermodynamic vs gravitational probes. Locked CDN-242 seven-term proxy absorbs 20–40% mass-channel systematics through its feature vector. Part of the GCFT dark-sector cluster arc.

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.20722887

Author: Hacquier, Nicky Joseph Hubertus Catharina

Language: English

Topic: Cosmology and Gravitation Theories

Subfield: Astronomy and Astrophysics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W7164920133

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