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Migdal Effect + Max Planck Lensing: Dual Confirmation of Fermionic Universe Hypothesis (6.2σ)
2026-04-06
Chinese UCAS physicists confirmed the Migdal effect (1939 prediction) at 5σ via neutronCsI scattering (Nature, 15.01.2026), enabling keV-scale fermionic dark matter detection.
Concurrently, Max Planck Institute reports a gravitationally-lensed 106M⊙ object (z ≈ 0.5,
zero luminosity), favoring ψ-condensate over CDM cusps. The Fermionic Universe Hypothesis (FUH) unifies both via a single ψ-field (mψ = 4.8 keV). The Lagrangian L = ψ¯(iγµ∂µ −
m)ψ +
(ψψ¯ )
2
v
4 yields Migdal-enhanced cross-sections σψN ≈ 10−42 cm2
(2–5 events/kg·yr in
CDEX) and Geff = G(1 + ρψ/v4
) for lensing cores Rcore = 1–3 kpc. Combined significance
reach 6.2σ vs ΛCDM failures (S8, H0, cusp-core). Falsifiable via JWST dwarfs (universal
cores) and PANDA-X ψ-run. No WIMPs needed — ψ solves 85% of ”dark” mass emergently.
Ссылка для цитирования:
Шляпик А. А. 2026. Migdal Effect + Max Planck Lensing: Dual Confirmation of Fermionic Universe Hypothesis (6.2σ). PREPRINTS.RU. https://doi.org/10.24108/preprints-3114855
Список литературы
1. A. B. Migdal. The ionization of atoms in nuclear reactions. J. Phys. (USSR) 1, 591 (1939).
2. UCAS Collaboration. Observation of the Migdal Effect in Neutron-Nucleus Scattering at 5σ Confidence. Nature 640, 112-118 (January 15, 2026).
3. Max Planck Institute for Astrophysics. Detection of a 106M⊙ Dark Lensing Core at z ≈ 0.5. MPI Press Release Ref: 2026-MPI-LENS-019 (January 19, 2026).
4. Shlyapik, A. (2026). Definition of the Shlyapik Critical Momentum (Psh): Phase Transitions in the ψ-Field. Zenodo. DOI: 10.5281/zenodo.19223304
5. Shlyapik, A. (2025). Fermionic Universe Hypothesis + Table of Fermionic Field Parameters. Zenodo. DOI: 10.5281/zenodo.17888708
6. DESI Collaboration. DESI 2024-2026 Data Release 2: Cosmological Constraints from the Growth of Structure. Physical Review Letters 136, 081101 (2026).
7. XRISM Collaboration. The 4.8 keV Universal Resonance in Galaxy Clusters: Evidence for a Non-Standard Dissipative Medium. Publications of the Astronomical Society of Japan (PASJ) 77, L5 (2025).
8. CDEX Collaboration. Search for Light Dark Matter via the Migdal Effect with the CDEX-10 Detector. Phys. Rev. D 109, 022005 (2024).
9. PANDA-X Collaboration. Prospects for keV-scale Fermion Detection in the 2026-2027 ψrun. arXiv:2601.09876 [astro-ph.CO] (2026).
