Exploring New Physics with PandaX-4T Low Energy Electronic Recoil Data

Abstract

New particles beyond the standard model of particle physics, such as axions, can be effectively searched through their interactions with electrons. We use the large liquid xenon detector PandaX-4T to search for novel electronic recoil signals induced by solar axions, neutrinos with anomalous magnetic moment, axionlike particles, dark photons, and light fermionic dark matter. A detailed background model is established using the latest datasets with 1.54 $\mathrm{ton}\cdot \mathrm{yr}$ exposure. No significant excess above the background has been observed, and we have obtained competitive constraints for axion couplings, neutrino magnetic moment, and fermionic dark matter interactions.

8 pages, 3 figures

References in corpus (51)

• Asymptotic formulae for likelihood-based tests of new physics
• New CAST Limit on the Axion-Photon Interaction
• First Dark Matter Search Results from the LUX-ZEPLIN (LZ) Experiment
• Implication of neutrino backgrounds on the reach of next generation dark matter direct detection experiments
• Excess Electronic Recoil Events in XENON1T
• Dark Matter Search Results from the PandaX-4T Commissioning Run
• First Dark Matter Search with Nuclear Recoils from the XENONnT Experiment
• Bosonic super-WIMPs as keV-scale dark matter
• HistFitter software framework for statistical data analysis
• Search for New Physics in Electronic Recoil Data from XENONnT
• Direct Detection Constraints on Dark Photon Dark Matter
• Neutrino and axion bounds from the globular cluster M5 (NGC 5904)
• Solar axion flux from the axion-electron coupling
• Dark matter direct search sensitivity of the PandaX-4T experiment
• New Constraints on Sterile Neutrino Dark Matter from $NuSTAR$ M31 Observations
• New axion and hidden photon constraints from a solar data global fit
• Neutrino magnetic moments, flavor mixing, and the SuperKamiokande solar data
• First Searches for Axions and Axion-Like Particles with the LUX Experiment
• Dark Matter Search Results from 1.54 Tonne$\cdot$Year Exposure of PandaX-4T
• Atomic responses to general dark matter-electron interactions
• CAST constraints on the axion-electron coupling
• Diffuse emission measurement with INTEGRAL/SPI as indirect probe of cosmic-ray electrons and positrons
• Low-energy electronic recoil in xenon detectors by solar neutrinos
• Searches for electron interactions induced by new physics in the EDELWEISS-III germanium bolometers
• Axio-electric effect
• Direct Detection Signals from Absorption of Fermionic Dark Matter
• A Search for Light Fermionic Dark Matter Absorption on Electrons in PandaX-4T
• Constraining the neutrino magnetic dipole moment from white dwarf pulsations
• A search for new physics in low-energy electron recoils from the first LZ exposure
• Absorption of Sub-MeV Fermionic Dark Matter by Electron Targets
• Muon Flux Measurement at China Jinping Underground Laboratory
• Double-Weak Decays of ${}^{124}$Xe and ${}^{136}$Xe in the XENON1T and XENONnT Experiments
• Limits on the neutrino magnetic dipole moment from the luminosity function of hot white dwarfs
• Neutrino scattering on atomic electrons in searches for neutrino magnetic moment
• Low Radioactive Material Screening and Background Control for the PandaX-4T Experiment
• Improved limits on solar axions and bosonic dark matter from the CDEX-1B experiment using the profile likelihood ratio method
• Neutrino-impact ionization of atoms in searches for neutrino magnetic moment
• Discovery potential of multi-ton xenon detectors in neutrino electromagnetic properties
• Measurement of Double Beta Decay Half-life of ${}^{136}$Xe with the PandaX-4T Detector
• Revisiting the Fermionic Dark Matter Absorption on Electron Target
• Searching for Two-Neutrino and Neutrinoless Double Beta Decay of ${}^{134}$Xe with the PandaX-4T Experiment
• Signal Response Model in PandaX-4T
• Borexino results on neutrinos from the Sun and Earth
• Atomic Form Factors and Inverse Primakoff Scattering of Axion
• Internal Calibration of the PandaX-II Detector with Radon Gaseous Sources
• Solar Active-Sterile Neutrino Conversion with Atomic Effects at Dark Matter Direct Detection Experiments
• In-situ gamma-ray background measurements for next generation CDEX experiment in the China Jinping Underground Laboratory
• Neutrino Magnetic Moments: Status and Prospects
• Waveform Simulation in PandaX-4T
• Study of background from accidental coincidence signals in the PandaX-II experiment
• Inverse Primakoff Scattering for Axionlike Particle Coupling

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• Constraining low scale dark hypercharge symmetry at spallation, reactor and Dark Matter direct detection experiments
• Probing light mediators with recent PandaX-4T low energy electron recoil data
• Constraining neutrino electromagnetic properties with recent low-energy electron recoil data at dark matter direct detection experiments
• CMB Constraints on Loop-Induced Decays of Leptophilic Dark Matter
• Search for Solar Boosted Dark Matter Particles at the PandaX-4T Experiment
• Constraints on millicharged particles from nuclear gamma-decays
• Primordial black holes as cosmic accelerators of light dark matter: Novel direct detection constraints
• Preparation and measurement of an ${}^{37}$Ar source for liquid xenon detector calibration
• When backgrounds become signals: neutrino interactions in xenon-based dark matter detectors
• INTEGRAL, eROSITA and Voyager Constraints on Light Bosonic Dark Matter: ALPs, Dark Photons, Scalars, $B-L$ and $L_i-L_j$ Vectors
• Solar Neutrino Probes of Light New Physics: Updated Limits from LUX-ZEPLIN Experiment
• Search for New Physics via Low-Energy Electron Recoils with a 4.2 Tonne\times Year Exposure from the LZ Experiment