Preprint
Sep 2026
From LUX-ZEPLIN to Colliders: Probing Higgsino Dark Matter
The high-energy nuclear recoil event with recoil energy $E_R \approx 248\text{ keV}$ observed by the LZ collaboration provides an exciting hint toward a model with a $1.1\text{ TeV}$ Higgsino inelastic dark matter. Such a recoil energy requires a mass splitting of order ($\delta \approx 350\text{ keV}$) between the two...
Kingman Cheung, Sin Kyu Kang, Ranjeet Kumar
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