Other endothermic DM · Interpretation
Signature of GW from the Hidden Sector in light of the Recent LZ Event
- Published
- October 13, 2026
- Identifier
- arXiv:2610.18234
Why it is here
The symmetry-breaking scale links the xenon recoil, thermal relic abundance, and a low-frequency gravitational-wave signal potentially accessible to future interferometers.
Machine-assisted summary
The authors explain the LZ recoil with endothermic scattering of a pseudo-Dirac fermion whose splitting is generated when a hidden $U(1)$ symmetry undergoes a first-order phase transition.
Citation lineage on this map
Cites 60
- Inelastic Dark Matter Signature at High Recoil Energy in LUX-ZEPLIN and CRESSTLiangliang Su, Jin Min Yang, Wen-Na Yang · 2026
- Higgsino Above the Sea of FogJiJi Fan, Matthew Reece · 2026
- Higgsino Dark Matter Interpretation of the LUX-ZEPLIN 248 keV Nuclear-Recoil EventKatherine Freese, Dionysios P. Theodosopoulos · 2026
- 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
- A PQ-Symmetric High-Scale SUSY Interpretation of the LZ High-Energy RecoilWen Yin · 2026
- Dark Matter as the Z₂ Partner of the Standard Model Higgs BosonYasunori Nomura · 2026
- Dark Matter at the Kinematic Edge: Interpreting the 248 keV LZ Nuclear-Recoil CandidateMattia Di Mauro · 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
- Inelastic Dark Photon Dark Matter for the LUX-ZEPLIN High-Recoil Event and the Galactic Halo Gamma-Ray ExcessKimiko Yamashita · 2026
- Sub-TeV Singlino Dark Matter in light from Sagittarius A* and LUX-ZEPLIN Nuclear-Recoil EventUtpal Chattopadhyay, Debottam Das, Rahul Puri, Joydeep Roy · 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 Dark Matter at LZCarlos Henrique de Lima · 2026
- Exothermic dark matter and the 248 keV nuclear recoil in LUX-ZEPLINHoward Baer, Vernon Barger · 2026
- GUT-induced FCC signatures of the LUX-ZEPLIN eventWojciech Kotlarski, Kamila Kowalska, Enrico Maria Sessolo · 2026
- Inelastic B-L scalar dark matter and the LUX-ZEPLIN eventNobuchika Okada, Osamu Seto · 2026
- LZ nuclear recoil event from inelastic singlet-doublet scalar dark matterDisha Bandyopadhyay, Debasish Borah, Pankaj Borah · 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
- 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
- Mixing-suppressed inelastic dark matter: a minimal model for the LZ 248 keV eventSeung J. Lee, Taewook Youn · 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
- Generalized Chiral $U(1)_{B-L}$ with Inelastic Scalar Dark Matter for the LZ 248 keV EventRanjeet Kumar, Hemant Kumar Prajapati · 2026
- Solar Neutrino Constraints on Inelastic Dark Matter Scattering in Light of Recent LUX-ZEPLIN ObservationsThong T.Q. Nguyen, Tim Linden, Dan Hooper · 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
- Effect of inelastic scalar dark matter in hidden $U(1)$ scenario after the LZ nuclear recoilArindam Das, Takaaki Nomura · 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
- Explaining the LZ High-Energy Recoil Event with Inelastic Sneutrino Dark Matter in SupersymmetryJingwei Lian, Jin Min Yang · 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
- Asymmetric Inelastic Dark Matter and the LUX-ZEPLIN eventNatsumi Nagata, Tsutomu T. Yanagida · 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
- A closer look at the LZ 248 keV event through the lens of cosmic-ray boosted dark matterBhavesh Chauhan, Soham Sahasrabuddhe, Manibrata Sen · 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
- Heavy Higgsino Dark Matter With Low Reheating in View of the LZ High-Recoil EventC. Pallis · 2026
- GAIA meets LZ: a high velocity tail-tale sign for dark matterAnirban Das, Subhabrata Majumdar, Manibrata Sen, Amogh Srivastav · 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
- A scalar-extended ${\rm U(1)_{L_{\mu}-L_{\tau}}}$ explanation of the LUX-ZEPLIN 248 keV excessDipankar Pradhan, Abhik Sarkar · 2026
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Metadata comes from arXiv. Summaries and placement are machine-assisted; inclusion is not endorsement or peer review.