Neutrino-antineutrino oscillations induced by strong magnetic fields in dense matter
arXiv:2106.02181 · doi:10.1103/PhysRevD.104.023018
Abstract
We simulate neutrino-antineutrino oscillations caused by strong magnetic fields in dense matter. With the strong magnetic fields and large neutrino magnetic moments, Majorana neutrinos can reach flavor equilibrium. We find that the flavor equilibration of neutrino-antineutrino oscillations is sensitive to the values of the baryon density and the electron fraction inside the matter. The neutrino-antineutrino oscillations are suppressed in the case of the large baryon density in neutron (proton)-rich matter. On the other hand, the flavor equilibration occurs when the electron fraction is close to even in the large baryon density. From the simulations, we propose a necessary condition for the equilibration of neutrino-antineutrino oscillations in dense matter. We also study whether such necessary condition is satisfied near the proto-neutron star by using results of neutrino hydrodynamic simulations of core-collapse supernovae. In our explosion model, the flavor equilibration would be possible if the magnetic field on the surface of the proto-neutron star is larger than G which is the typical value of the magnetic fields of magnetars.
arXiv comment14 pages, 8 figures, accepted for publication in PRD
References in corpus (80)
- Excess Electronic Recoil Events in XENON1T
- Simulation of Coherent Non-Linear Neutrino Flavor Transformation in the Supernova Environment I: Correlated Neutrino Trajectories
- Perspectives on Core-Collapse Supernova Theory
- Collective neutrino flavor transitions in supernovae and the role of trajectory averaging
- A Comparison of Two- and Three-dimensional Neutrino-hydrodynamics simulations of Core-collapse Supernovae
- Multiple Spectral Splits of Supernova Neutrinos
- The Status of Multi-Dimensional Core-Collapse Supernova Models
- Coherent Development of Neutrino Flavor in the Supernova Environment
- Axion and neutrino bounds improved with new calibrations of the tip of the red-giant branch using geometric distance determinations
- Neutrino Quantum Kinetics
- Role of dense matter in collective supernova neutrino transformations
- Limiting neutrino magnetic moments with Borexino Phase-II solar neutrino data
- Grand Unified Neutrino Spectrum at Earth: Sources and Spectral Components
- The explosion mechanism of core-collapse supernovae: progress in supernova theory and experiments
- Global Comparison of Core-Collapse Supernova Simulations in Spherical Symmetry
- Three-dimensional simulations of rapidly rotating core-collapse supernovae: finding a neutrino-powered explosion aided by non-axisymmetric flows
- Extended evolution equations for neutrino propagation in astrophysical and cosmological environments
- Adiabaticity and spectral splits in collective neutrino transformations
- What can be learned from a future supernova neutrino detection?
- Collective three-flavor oscillations of supernova neutrinos
- Invariants of Collective Neutrino Oscillations
- Neutrino-Neutrino Interactions and Flavor Mixing in Dense Matter
- Imprints of neutrino-pair flavor conversions on nucleosynthesis in ejecta from neutron-star merger remnants
- No collective neutrino flavor conversions during the supernova accretion phase
- Neutrino flavour transformation in supernovae
- Fast neutrino flavor conversion, ejecta properties, and nucleosynthesis in newly-formed hypermassive remnants of neutron-star mergers
- Self-induced suppression of collective neutrino oscillations in a supernova
- Effects of neutrino oscillations on nucleosynthesis and neutrino signals for an 18 M supernova model
- Neutrino Quantum Kinetics in Compact Objects
- Analysis of matter suppression in collective neutrino oscillations during the supernova accretion phase
- Self-refraction of supernova neutrinos: mixed spectra and three-flavor instabilities
- Neutrino Emission from Supernovae
- Neutrino Quantum Kinetic Equations: The Collision Term
- Flavor instabilities in the neutrino line model
- Neutrino mass hierarchy and three-flavor spectral splits of supernova neutrinos
- Matter Neutrino Resonance Transitions above a Neutron Star Merger Remnant
- Effect of Transition Magnetic Moments on Collective Supernova Neutrino Oscillations
- Potential Impact of Fast Flavor Oscillations on Neutrino-driven Winds and Their Nucleosynthesis
- On Fast Neutrino Flavor Conversion Modes in the Nonlinear Regime
- Neutrinos with Mixing in Twisting Magnetic Fields
- Symmetric and Standard Matter-Neutrino Resonances Above Merging Compact Objects
- Neutrino Flavor Evolution in Binary Neutron Star Merger Remnants
- Physics of neutrino flavor transformation through matter-neutrino resonances
- Impact of neutrino flavor oscillations on the neutrino-driven wind nucleosynthesis of an electron-capture supernova
- Liouville equations for neutrino distribution matrices
- Possible effects of collective neutrino oscillations in the three flavor multi-angle simulations on supernova process
- Stability analysis of collective neutrino oscillations in the supernova accretion phase with realistic energy and angle distributions
- Transition Magnetic Moments and Collective Neutrino Oscillations:Three-Flavor Effects and Detectability
- Supernova prompt neutronization neutrinos and neutrino magnetic moments
- Neutrino Spectral Split in the Exact Many Body Formalism
- Neutrino Flavor Evolution in Neutron Star Mergers
- Boltzmann equations for neutrinos with flavor mixings
- Multi-angle effects in self-induced oscillations for different supernova neutrino fluxes
- Multi-Angle Simulation of Flavor Evolution in the Neutrino Neutronization Burst From an O-Ne-Mg Core-Collapse Supernova
- Neutrino halo effect on collective neutrino oscillation in iron core-collapse supernova model of a 9.6 star
- Effect of collective neutrino flavor oscillations on vp-process nucleosynthesis
- Time of Flight and Supernova Progenitor Effects on the Neutrino Halo
- Matter-neutrino resonance in a multi-angle neutrino bulb model
- Three-generation study of neutrino spin-flavor conversion in supernova and implication for neutrino magnetic moment
- Two-dimensional numerical study for magnetic field dependence of neutrino-driven core-collapse supernova models
- Resonant spin-flavor conversion of supernova neutrinos: Dependence on presupernova models and future prospects
- Search for exotic neutrino-electron interactions using solar neutrinos in XMASS-I
- A comprehensive study of neutrino spin-flavour conversion in supernovae and the neutrino mass hierarchy
- Neutrino self-interaction and MSW effects on the supernova neutrino-process
- Matter-Neutrino Resonance Above Merging Compact Objects
- Helicity coherence in binary neutron star mergers and non-linear feedback
- Evolution of a dense neutrino gas in matter and electromagnetic field
- Resonant Neutrino Spin-Flavor Precession and Supernova Nucleosynthesis and Dynamics
- Density Fluctuation Effects on Collective Neutrino Oscillations in O-Ne-Mg Core-Collapse Supernovae
- Resonant Spin-Flavor Conversion of Supernova Neutrinos and Deformation of the Electron Antineutrino Spectrum
- Detectability of Collective Neutrino Oscillation Signatures in the Supernova Explosion of a 8.8 star
- Multi-angle calculation of the matter-neutrino resonance near an accretion disk
- The Multi-Dimensional Character of Core-Collapse Supernovae
- Supernova Neutrino Spectrum with Matter and Spin Flavor Precession Effects
- Three-flavor collective neutrino conversions with multi-azimuthal-angle instability in an electron-capture supernova model
- Collective Oscillations of Majorana Neutrinos in Strong Magnetic Fields and Self-induced Flavor Equilibrium
- Collective neutrino oscillations and detectabilities in failed supernovae
- Resonant Spin-Flavor Conversion of Supernova Neutrinos: Dependence on Electron Mole Fraction
- Elimination of the Blue Loops in the Evolution of Intermediate-mass Stars by the Neutrino Magnetic Moment and Large Extra Dimensions
- Spin Flavor Spectral Splits of Supernova Neutrino Flavor Conversions
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- Dynamics of fast neutrino flavor conversions with scattering effects: a detailed analysis
- Cosmic neutrino flux and spin flavor oscillations in intergalactic medium
- Gravitational-Wave Signatures of Nonstandard Neutrino Properties in Collapsing Stellar Cores
- Three-flavor, Full Momentum Space Neutrino Spin Oscillations in Neutron Star Mergers
- Spin-Flavor Precession Phase Effects in Supernova
- Fast Neutrino Conversion in Hydrodynamic Simulations of Neutrino-Cooled Accretion Disks
- Distinguishing Dirac and Majorana Neutrinos: Resonant Spin-Flavor Precession of GeV-Scale Astrophysical Transients