Elastic high-recoil DM · Interpretation
Supermassive charged gravitinos and the Lux-Zeplin event
- Published
- September 30, 2026
- Identifier
- arXiv:2609.39529
Why it is here
Unlike a WIMP, one such particle should produce multiple collinear recoils—and potentially accompanying electron or photon activity—within a few microseconds, giving LZ a direct discriminator.
Machine-assisted summary
The authors propose fractionally charged, near-Planck-mass gravitino dark matter whose electromagnetic xenon cross section is large but whose flux is extremely small, giving a recoil scale and event rate compatible with the LZ candidate.
Citation lineage on this map
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Metadata comes from arXiv. Summaries and placement are machine-assisted; inclusion is not endorsement or peer review.