Supernova electron-neutrino interactions with xenon in the nEXO detector

Abstract

Electron-neutrino charged-current interactions with xenon nuclei were modeled in the nEXO neutrinoless double-$\beta$ decay detector (~5 metric ton, 90% ${}^{136}$Xe, 10% ${}^{134}$Xe) to evaluate its sensitivity to supernova neutrinos. Predictions for event rates and detectable signatures were modeled using the Model of Argon Reaction Low Energy Yields (MARLEY) event generator. We find good agreement between MARLEY's predictions and existing theoretical calculations of the inclusive cross sections at supernova neutrino energies. The interactions modeled by MARLEY were simulated within the nEXO simulation framework and were run through an example reconstruction algorithm to determine the detector's efficiency for reconstructing these events. The simulated data, incorporating the detector response, were used to study the ability of nEXO to reconstruct the incident electron-neutrino spectrum and these results were extended to a larger xenon detector of the same isotope enrichment. We estimate that nEXO will be able to observe electron-neutrino interactions with xenon from supernovae as far as 5-8 kpc from Earth, while the ability to reconstruct incident electron-neutrino spectrum parameters from observed interactions in nEXO is limited to closer supernovae.

arXiv comment17 pages, 16 figures

References in corpus (40)

• Neutrino Signal of Electron-Capture Supernovae from Core Collapse to Cooling
• DARWIN: towards the ultimate dark matter detector
• Discrepancy between experimental and theoretical $\beta$-decay rates resolved from first principles
• Particle Physics from Stars
• Future Detection of Supernova Neutrino Burst and Explosion Mechanism
• Observing the Next Galactic Supernova
• NEST: A Comprehensive Model for Scintillation Yield in Liquid Xenon
• NEXO: Neutrinoless double beta decay search beyond $10^{28}$ year half-life sensitivity
• High-resolution supernova neutrino spectra represented by a simple fit
• On the rate of core collapse supernovae in the Milky Way
• A dynamical collective calculation of supernova neutrino signals
• Supernova Neutrino Burst Detection with the Deep Underground Neutrino Experiment
• SNEWS 2.0: A Next-Generation SuperNova Early Warning System for Multi-messenger Astronomy
• A Global Analysis of Light and Charge Yields in Liquid Xenon
• Mass signature of supernova ${\nu }_{\mu }$ and ${\nu }_{\tau }$ neutrinos in SuperKamiokande
• Implication for the core collapse supernova rate from 21 years of data of the Large Volume Detector
• Characterization of the Hamamatsu VUV4 MPPCs for nEXO
• What can we learn on supernova neutrino spectra with water Cherenkov detectors?
• VUV-sensitive Silicon Photomultipliers for Xenon Scintillation Light Detection in nEXO
• Decoupling supernova and neutrino oscillation physics with LAr TPC detectors
• Physics potential of future supernova neutrino observations
• Nuclear de-excitations in low-energy charged-current ${\nu }_e$ scattering on ${}^{40}$Ar
• Robust measurement of supernova ${\nu }_e$ spectra with future neutrino detectors
• Parameter Degeneracy in Flavor-Dependent Reconstruction of Supernova Neutrino Fluxes
• Kiloton-scale xenon detectors for neutrinoless double beta decay and other new physics searches
• Performance of novel VUV-sensitive Silicon Photo-Multipliers for nEXO
• Performance of Hamamatsu VUV4 SiPMs for detecting liquid argon scintillation
• Solar neutrino detection in liquid xenon detectors via charged-current scattering to excited states
• Measurement of the Electron-Neutrino Charged-Current Cross Sections on ${}^{127}$I with the COHERENT NaI$\nu$E detector
• Red Supergiant Candidates for Multimessenger Monitoring of the Next Galactic Supernova
• Impact of cross-section uncertainties on supernova neutrino spectral parameter fitting in the Deep Underground Neutrino Experiment
• Simulation of charge readout with segmented tiles in nEXO
• Measurement of ${}^{nat}$Pb(${\nu }_e$,X$n$) production with a stopped-pion neutrino source
• A measurement of the scintillation decay time constant of nuclear recoils in liquid xenon with the XMASS-I detector
• Design, construction and commissioning of the PandaX-30T liquid xenon management system
• ${}^{138}\mathrm{Ba}(d,\alpha )$ study of states in ${}^{136}\mathrm{Cs}$: Implications for new physics searches with xenon detectors
• Gamow-Teller strength distributions in Xe isotopes
• Observation of low-lying isomeric states in ${}^{136}$Cs: a new avenue for dark matter and solar neutrino detection in xenon detectors
• Neutrino-nucleus cross-sections at supernova neutrino energies
• Investigation of the cause of the discrepancies between calculated running sums for nuclear matrix elements of two-neutrino double-$\beta$ decay