Other endothermic DM · Interpretation
Dark Matter at the Kinematic Edge: Interpreting the 248 keV LZ Nuclear-Recoil Candidate
- Published
- September 2, 2026
- Updated
- September 3, 2026
- Identifier
- arXiv:2609.02608
Why it is here
A bridge between operator-level fits and concrete particle models with cosmological constraints.
Machine-assisted summary
A broad comparison finds ordinary elastic spin-independent scattering poorly suited to the isolated recoil, while spin-dependent and endothermic interactions remain viable. It develops pseudo-Dirac and thermal-Higgsino benchmarks.
Citation lineage on this map
Cites 5
- TeV Higgsino Dark Matter from LZ Nuclear Recoil to Fermi-LAT Gamma RaysLei Wu, Yang Zhang, Bin Zhu · 2026
- Fermionic Dark Matter Absorption and the High-Energy Event in LUX-ZEPLINYuanchao Lou, Chih-Ting Lu · 2026
- Strong Constraints on Higgsino Dark Matter from Solar CaptureMaxim Pospelov, Harikrishnan Ramani · 2026
- A Peccei-Quinn Origin for Inelastic Electroweak Dark Matter after LUX-ZEPLINLuca Visinelli · 2026
- Search for dark matter particle interactions in an extended nuclear recoil energy window with the LUX-ZEPLIN (LZ) experimentLZ Collaboration · 2026
Cited by 93
- A Peccei-Quinn Origin for Inelastic Electroweak Dark Matter after LUX-ZEPLINLuca Visinelli · 2026
- Inelastic Signatures of Electroweak Dark MatterJuri Smirnov, Spencer Griffith, John F. Beacom · 2026
- TeV Higgsino Interpretation of the LZ High-Recoil Event with Intermediate-Scale Electroweak GauginosXiaokang Du, Fei Wang · 2026
- Confronting the Higgsino Interpretation of the LZ Event with the High-Energy SidebandNicholas L. Rodd, Benjamin R. Safdi, Tracy R. Slatyer, Weishuang Linda Xu · 2026
- Seasonal dark matter from the LUX-ZEPLIN high-energy eventChristopher McCabe · 2026
- Atmospheric neutrino up-scattering explanation of LZ 2026 excessSk Jeesun, Anirban Majumdar · 2026
- Axion Portal Dark Matter and the LUX-ZEPLIN High-Recoil EventJames Unwin · 2026
- Exothermic and Endothermic Inelastic Dark Matter Interpretations at LZ: Sideband Constraints and Future ProspectsJames B. Dent, Jayden L. Newstead · 2026
- Exothermic Dark Matter at LZCarlos Henrique de Lima · 2026
- Inelastic from the Other Side: Xenon Excitation Signals in Light of the LZ High-Recoil EventGuanhua Gu, Lingfeng Li, Shao-Song Tang, Yongheng Xu · 2026
- Exothermic dark matter and the 248 keV nuclear recoil in LUX-ZEPLINHoward Baer, Vernon Barger · 2026
- Inelastic dark matter and baryon flavor symmetry in light of LUX-ZEPLIN (LZ) experimentHyun Min Lee · 2026
- The Inert Doublet Model of Dark Matter and the LUX-ZEPLIN High-Recoil EventLei Wang, Yang Xiao · 2026
- Multi-Messenger and Paleo-Detector Probes of the LZ Dark Matter SignalMeiwen Yang, Quan-feng Wu, Yue-Lin Sming Tsai, Yi-Zhong Fan · 2026
- GUT-induced FCC signatures of the LUX-ZEPLIN eventWojciech Kotlarski, Kamila Kowalska, Enrico Maria Sessolo · 2026
- LZ Nuclear-Recoil Excess from Boosted Light Magnetic Dipole-dipole Dark MatterJin-Han Liang, Zuowei Liu, Van Que Tran, Yongheng Xu · 2026
- Solar Capture Tests of Inelastic Dark Matter after the LZ High-Recoil EventMattia Di Mauro, Halim Shaikh · 2026
- Inelastic Self-interacting Dark Matter and LUX-ZEPLIN 248 keV Event in a Dirac Modular Inverse SeesawPritam Das, Biswajit Karmakar, Satyabrata Mahapatra, Partha Kumar Paul · 2026
- High-Energy Nuclear Recoils from Boosted Dark Matter for the LZ 248-keV Event: Beyond the Halo-Dependent High-Velocity TailHaider Alhazmi, Doojin Kim, Kyoungchul Kong, Jong-Chul Park, Seodong Shin · 2026
- Inelastic B-L scalar dark matter and the LUX-ZEPLIN eventNobuchika Okada, Osamu Seto · 2026
- Pseudo-Dirac Inelastic Dark Matter in the Leptophobic U(1)_B Model: Confronting the LUX-ZEPLIN High-Recoil Event with Collider SearchesXin-Yu Du, Wenjie Huang, Keping Xie · 2026
- LZ nuclear recoil event from inelastic singlet-doublet scalar dark matterDisha Bandyopadhyay, Debasish Borah, Pankaj Borah · 2026
- Boosted dark particles and the LZ nuclear recoil eventKristjan Kannike, Martti Raidal, Alessandro Strumia · 2026
- Inelastic Singlet-Doublet Fermion Dark Matter in light of the 248 keV LZ eventDebasish Borah, Sujit Kumar Sahoo, Narendra Sahu, Shashwat Sharma · 2026
- Not so good νs for Higgsino dark matter as LZ excess: stringent limits from Super-Kamiokande and IceCubeDebajit Bose, Akash Kumar Saha, Deep Jyoti Das, Rinchen Sherpa, Abhijeet Singh, Durba Ghosh, Jaya Doliya, Subhadip Bouri, Biprajit Mondal, Ranjini Mondol, Nirmal Raj, Ranjan Laha · 2026
- Higgsino Dark Matter Interpretation of the LZ High-Recoil Event in the GNMSSM with TeV-Scale GauginosSubhadip Bisal, Junjie Cao, Fei Li · 2026
- From LUX-ZEPLIN to Colliders: Probing Higgsino Dark MatterKingman Cheung, Sin Kyu Kang, Ranjeet Kumar · 2026
- ALP-mediated inelastic dark matter and the LUX-ZEPLIN high-recoil candidate event LZ230616Guan-Wen Yuan, Bo Zhang, Wen-Yu Cao, Lei Feng, Ruizhi Yang · 2026
- A Vector-Like Lepton Interpretation of the High-Energy Nuclear Recoil Candidate in LUX-ZEPLINFatemeh Elahi, Pedro Schwaller · 2026
- Endothermic dark matter with a light dark photon and the LUX-ZEPLIN high-energy nuclear-recoil candidatePengxuan Zhu, Giovani Dalla Valle Garcia, Xuan-Gong Wang, Anthony W. Thomas, Martin J. White · 2026
- For Whom the Xenon Recoils: Magnetic Inelastic Dark BaryonsPouya Asadi, Austin Batz, Patrick J. Fox, Samuel D. Homiller, Graham D. Kribs · 2026
- A Warped Extra Dimensional Candidate for the LZ 248 keV EventVincent S. H. Lee, Lisa Randall · 2026
- Mixing-suppressed inelastic dark matter: a minimal model for the LZ 248 keV eventSeung J. Lee, Taewook Youn · 2026
- Nuclear interference versus dark sector excitation in the 248 keV LUX-ZEPLIN recoil candidateImtiaz Khan, Salvatore Capozziello, G. Mustafa, Farruh Atamurotov, Ahmadjon Abdujabbarov, Chengxun Yuan · 2026
- Heavy Higgsino Interpretation of the LZ EventKevin Langhoff · 2026
- Transition magnetic-dipole dark matter and the LZ230616 high-recoil candidateYuxuan He · 2026
- Inelastic Dark Matter and High-Energy Recoil Signatures in LZZi-Tong Fan, Hong-Jian He, Yu-Chen Wang, Yue Zhao · 2026
- Implications of Inelastic Dark Matter for Primordial Dark-Star Evolution: Kinematic Thresholds and Nonthermal CaptureQinxun Li, Shengyi Liu · 2026
- Generalized Chiral $U(1)_{B-L}$ with Inelastic Scalar Dark Matter for the LZ 248 keV EventRanjeet Kumar, Hemant Kumar Prajapati · 2026
- Higgsino dark matter in the Starobinsky supergravity with the MSSM in light of the LUX-ZEPLIN eventDaniel Frolovsky, Sergei V. Ketov · 2026
- Cosmic ray boosted dark matter with momentum dependent interactions can explain the LZ 248 keV eventMatti Heikinheimo, Niklas Zimmermann · 2026
- Solar Neutrino Constraints on Inelastic Dark Matter Scattering in Light of Recent LUX-ZEPLIN ObservationsThong T.Q. Nguyen, Tim Linden, Dan Hooper · 2026
- Nuclear Recoils from Invisible Neutron-Pair Annihilation and the LZ eventJunseok Lee, Fuminobu Takahashi, Yu-Dai Tsai · 2026
- Can a minimal radiative seesaw explain the LZ 248 keV event?Hiroshi Okada, Yoshihiro Shigekami, Jia-Jun Wu · 2026
- A Freeze-In Interpretation of the LZ High-Energy Nuclear Recoil EventD. Cabo-Almeida, F. Costa, D. Feiteira, V. Oliveira · 2026
- Boosted or Inelastic? Discriminating Interpretations of the LZ 248 keV EventSatyabrata Mahapatra, Partha Kumar Paul · 2026
- Inelastic Dark Matter at LZ from Radiative Dirac Neutrino Mass ParadigmPankaj Borah, Satyabrata Mahapatra, Newton Nath, Partha Kumar Paul · 2026
- Did LZ see modified gravity?Basabendu Barman · 2026
- Confronting the Higgsino Interpretation of the LZ Event with Astrophysical Uncertainties and the Solar Capture ConstraintsAditya Ghosh, Ilumi Chavez, Chris Kelso · 2026
- Effect of inelastic scalar dark matter in hidden $U(1)$ scenario after the LZ nuclear recoilArindam Das, Takaaki Nomura · 2026
- Xenon Isotope Filtering at the Kinematic Edge of Inelastic Dark MatterWaqas Ahmed, Ammara Ahmad, Mansoor Ur Rehman · 2026
- Hadrophilic inelastic freeze-in dark matter in $q_1-q_2$ gauge extension and the high energy LZ eventXiao-Gang He, Xuan Hong, Sk Jeesun · 2026
- Argon as the test of two interpretations of the LZ 248 keV recoilHoward Baer, Vernon Barger · 2026
- DM induced neutron disappearance as the origin of the LZ nuclear recoil eventP. Uttayarat, J. Julio, R. Primulando · 2026
- Inferring dark matter masses and interactions from high recoil energy events in LUX-ZEPLINStefano Palmisano, Michele Tammaro, Andrea Tesi · 2026
- A possible interpretation of the LUX-ZEPLIN recoil event in the 2HD+a scenarioGiorgio Arcadi, Mattia di Mauro, Abdelhak Djouadi, Farinaldo Queiroz · 2026
- Cosmological Constrained Axion-Portal Inelastic Dark Matter for the LZ EventHaipeng An, Fei Gao, Jia Liu, Minghao Liu, Changlong Xu · 2026
- Galactic Endothermic Production and Exothermic Detection of Excited Dark Matter: Implications for LUX-ZEPLINChuan-Yang Xing · 2026
- Testing Higgs-Coupled Minimal Dark Matter with Solar Neutrinos after the LZ High-Recoil EventMattia Di Mauro · 2026
- Endothermic Z'-Portal Dark Matter: LZ-LHC ComplementarityNobuchika Okada, Digesh Raut · 2026
- The high-velocity dark matter halo of the Milky Way in light of the LZ 248 keV eventCiaran A. J. O'Hare · 2026
- LUX-ZEPLIN's Stairway to Hea$\nu$en: limits on elastic scatters of dark matter from solar captureDebajit Bose, Thong T. Q. Nguyen, Akash Kumar Saha, Nirmal Raj, Tarak Nath Maity, Ranjan Laha · 2026
- Resurrecting Electroweak Dark Matter via Type-II Seesaw in light of recent LZ EventPartha Kumar Paul, Sujit Kumar Sahoo, Narendra Sahu, Shashwat Sharma · 2026
- Kaluza--Klein Dark-Photon Mediation of Inelastic Dark Matter at LUX-ZEPLINWaqas Ahmed, George K. Leontaris · 2026
- The 248 keV LZ Recoil: A Possible Hint of Non-SM-Like Quark Yukawa Couplings with a Scalar-Portal Dark MatterBibhabasu De · 2026
- The LUX-ZEPLIN Event as Hyperfine Spectroscopy of Composite Dark MatterJie Sheng, Kairui Zhang · 2026
- LZ-Motivated Pseudo-Dirac Higgsinos in the Supersymmetric 331 Model from the Supersymmetric \texorpdfstring{$SU(6)$}{SU(6)} GUT ModelImtiaz Khan, Ali Muhammad, G. Mustafa, Farruh Atamurotov, Ahmadjon Abdujabbarov, Mussawir Khan · 2026
- A closer look at the LZ 248 keV event through the lens of cosmic-ray boosted dark matterBhavesh Chauhan, Soham Sahasrabuddhe, Manibrata Sen · 2026
- Interpreting the LZ 248 keV Event using Dark QCDFrancesco Sannino, Jessica Turner · 2026
- Elastic toroidal vector dark matter through a dark photon in the LUX-ZEPLIN high recoil windowImtiaz Khan, Salvatore Capozziello, G. Mustafa, Farkhod Botirov, Ahmadjon Abdujabbarov, Farruh Atamurotov, Phongpichit Channuie · 2026
- Dark Diffraction at LZ from a Screened Neutral Composite BaryonHyunjoo Jung, Seong Chan Park · 2026
- A Simple Dark Matter Model to Explain the LZ Event and Galactic Center ExcessCaleb Gemmell, Dan Hooper, Gordan Krnjaic · 2026
- Model-Independent Sideband Constraints on Inelastic Dark Matter at the LZ High-Recoil CandidateDavid Delepine, Shaaban Khalil · 2026
- The LHC is not enough: the LZ High-Recoil Event at FCC-hh and a Muon ColliderBenedikt Maier, Michael Spannowsky · 2026
- Environment-dependent mass splitting to suppress solar capture in the inelastic-doublet interpretation of the LZ eventSudhakantha Girmohanta, Tae Hyun Jung · 2026
- Inelastic dark matter mediated by natural dark photonJie Tang, Pei-Hong Gu · 2026
- A Narrow Neutrino Window for the LZ EventVedran Brdar, Dibya S. Chattopadhyay · 2026
- Escaping Solar Capture: Majoron mediated Elastic Dark Matter for the LZ 248~keV EventSalvador Centelles Chuliá, Ayan Chattaraj, Rahul Srivastava, Surabhi Srivastava · 2026
- Heavy Higgsino Dark Matter With Low Reheating in View of the LZ High-Recoil EventC. Pallis · 2026
- Sub-MeV gamma-ray lines from an endothermic interpretation of the LZ recoil candidateMaíra Dutra, Jacinto P. Neto, Clarissa Siqueira · 2026
- The LZ event with a two-state dark matter haloVinicius Oliveira · 2026
- GAIA meets LZ: a high velocity tail-tale sign for dark matterAnirban Das, Subhabrata Majumdar, Manibrata Sen, Amogh Srivastav · 2026
- LMC-Perturbed LZ Dark Matter LandscapeNassim Bozorgnia, Samantha Contreras, Graciela B. Gelmini, Alvine C. Kamaha, Javier Reynoso-Cordova, Yongheng Xu · 2026
- Does the High Energy LUX-ZEPLIN Event Suggest Hyperfine Atomic Dark Matter?Prolay Chanda, Bhaskar Das, Sagnik Mukherjee · 2026
- Endothermic Dark Matter at LZ from a Decaying ParentYongsoo Jho, Sanghwan Kim, Seong Chan Park · 2026
- Decaying Dark Matter for the Exothermic Recoil at LZYongsoo Jho, Sanghwan Kim, Seong Chan Park · 2026
- Constraints on Complex Electroweak WIMPs from Solar CaptureJuan P. Luengas, Maxim Pospelov, Harikrishnan Ramani · 2026
- Interpreting the High-Recoil LUX-ZEPLIN Event with Bino-/Singlino-like and Higgsino Dark MatterSubhojit Roy, Pedro Schwaller, Carlos E. M. Wagner · 2026
- Environment-Dependent Annihilation of Axion-Coupled Higgsino Dark MatterKwang Sik Jeong, Fuminobu Takahashi · 2026
- One Event, Two Frontiers: From LZ to LHCMd Sadique Anwar, Nivedita Ghosh, Sahabub Jahedi, Tarak Nath Maity · 2026
- Testing Dark Matter Coscattering with the High-Energy LZ RecoilSreemanti Chakraborti, Soumyajit Datta · 2026
- Can Nuclear Recoils and Solar Neutrinos Resolve the Composition of Singlino-Higgsino Dark Matter?Jingwei Lian, Jin Min Yang · 2026
- A scalar-extended ${\rm U(1)_{L_{\mu}-L_{\tau}}}$ explanation of the LUX-ZEPLIN 248 keV excessDipankar Pradhan, Abhik Sarkar · 2026
Metadata comes from arXiv. Summaries and placement are machine-assisted; inclusion is not endorsement or peer review.