46 citations · 103 across the 8 of their papers we have counts for
8 papers
High-Energy Nuclear Recoils from Boosted Dark Matter for the LZ 248-keV Event: Beyond the Halo-Dependent High-Velocity Tail
Haider Alhazmi, Doojin Kim, Kyoungchul Kong +2
The LUX-ZEPLIN (LZ) Collaboration has reported a nuclear-recoil candidate at keV, with a maximum local significance of and a global…
Direct Detection of Mechanism-Agnostic Fast-Moving Dark Matter
Haider Alhazmi, Doojin Kim, Kyoungchul Kong +1
We present a comprehensive framework for interpreting electron recoil signals induced by fast-moving dark matter (DM), applicable across a wide range of theoretically motivated mod…
Direct Detection of Fast-Moving Low-Mass Dark Matter
Haider Alhazmi, Doojin Kim, Kyoungchul Kong +3
We examine the signals produced by dark matter interactions with electrons, which play a crucial role in direct detection experiments employing heavy target materials, particularly…
Snowmass2021 Cosmic Frontier White Paper: Puzzling Excesses in Dark Matter Searches and How to Resolve Them
Rebecca K. Leane, Seodong Shin, Liang Yang +36
Intriguing signals with excesses over expected backgrounds have been observed in many astrophysical and terrestrial settings, which could potentially have a dark matter origin. Ast…
Resolving Combinatorial Ambiguities in Dilepton Event Topologies with Neural Networks
Haider Alhazmi, Zhongtian Dong, Li Huang +3
We study the potential of deep learning to resolve the combinatorial problem in SUSY-like events with two invisible particles at the LHC. As a concrete example, we focus on dilepto…
Implications of the XENON1T Excess on the Dark Matter Interpretation
Haider Alhazmi, Doojin Kim, Kyoungchul Kong +3
The dark matter interpretation for a recent observation of excessive electron recoil events at the XENON1T detector seems challenging because its velocity is not large enough to gi…
Shedding Light on Top Partner at the LHC
Haider Alhazmi, Jeong Han Kim, Kyoungchul Kong +1
We investigate the sensitivity of the 14 TeV LHC to pair-produced top partners () decaying into the Standard Model top quark () plus either a gluon () or a photon (). T…
Boosted Dark Matter at the Deep Underground Neutrino Experiment
Haider Alhazmi, Kyoungchul Kong, Gopolang Mohlabeng +1
We investigate the detection prospects of a non-standard dark sector in the context of boosted dark matter. We consider a scenario where two stable particles have a large mass diff…