GAIA meets LZ: a high velocity tail-tale sign for dark matter

arXiv:2609.35737 · hep-ph, astro-ph.CO · Submitted 2026-09-28 · Read on arXiv

hep-ph, astro-ph.CO

Submitted: 2026-09-28

Updated: 2026-09-28

Terminology

• Large Magellanic Cloud — 9× in this paper
• Standard Halo Model — 7× in this paper
• Velocity Dispersion — 3× in this paper · explained in 2 episodes
• Abundance — 1× in this paper · explained in 1 episode
• Anisotropy — 1× in this paper · explained in 3 episodes
• Benchmark — 1× in this paper · explained in 2 episodes
• Boltzmann Equation — 1× in this paper · explained in 2 episodes
• Calibration — 1× in this paper · explained in 7 episodes
• Clustering — 1× in this paper · explained in 2 episodes
• Degeneracy — 1× in this paper · explained in 3 episodes
• Robustness — 1× in this paper · explained in 5 episodes

Sources

• Cosmological Constrained Axion-Portal Inelastic Dark Matter for the LZ Event
• LZ nuclear recoil event from inelastic singlet-doublet scalar dark matter
• Confronting the Higgsino Interpretation of the LZ Event with the High-Energy Sideband
• Inelastic Dark Matter at LZ from Radiative Dirac Neutrino Mass Paradigm
• Hadrophilic inelastic freeze-in dark matter in q 1-q 2 gauge extension and the high energy LZ event
• Solar Neutrino Constraints on Inelastic Dark Matter Scattering in Light of Recent LUX-ZEPLIN Observations

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