Speed-up of neutrino transformations in a supernova environment

Abstract

When the neutral current neutrino-neutrino interaction is treated completely, rather than as an interaction among angle-averaged distributions, or as a set of flavor-diagonal effective potentials, the result can be flavor mixing at a speed orders of magnitude faster than that one would anticipate from the measured neutrino oscillation parameters. It is possible that the energy spectra of the three active species of neutrinos emerging from a supernova are nearly identical.

8 pages, 4 figures

Cited by in corpus (210)

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• Simulation of Coherent Non-Linear Neutrino Flavor Transformation in the Supernova Environment I: Correlated Neutrino Trajectories
• Collective neutrino flavor transitions in supernovae and the role of trajectory averaging
• Multiple Spectral Splits of Supernova Neutrinos
• Fast Pairwise Conversion of Supernova Neutrinos: A Dispersion-Relation Approach
• Collective neutrino flavor conversion: Recent developments
• New Developments in Flavor Evolution of a Dense Neutrino Gas
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• The multi-angle instability in dense neutrino systems
• Linearized flavor-stability analysis of dense neutrino streams
• Extended evolution equations for neutrino propagation in astrophysical and cosmological environments
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• Neutrino oscillations in supernovae: angular moments and fast instabilities
• Fast neutrino flavor conversions near the supernova core with realistic flavor-dependent angular distributions
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• Self-induced decoherence in dense neutrino gases
• Axial symmetry breaking in self-induced flavor conversion of supernova neutrino fluxes
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• Fast neutrino conversions: Ubiquitous in compact binary merger remnants
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• Fast-pairwise collective neutrino oscillations associated with asymmetric neutrino emissions in core-collapse supernova
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• Linear Analysis of Fast-Pairwise Collective Neutrino Oscillations in Core-Collapse Supernovae based on the Results of Boltzmann Simulations
• Neutrino Quantum Kinetics in Compact Objects
• Fast Neutrino Flavor Conversions can Help and Hinder Neutrino-Driven Explosions
• Fast Neutrino Flavor Conversion in Core-Collapse Supernovae: A Parametric Study in 1D Models
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• On the characteristics of fast neutrino flavor instabilities in three-dimensional core-collapse supernova models
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• Dynamical Phase Transitions in models of Collective Neutrino Oscillations
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• Collisional and Fast Neutrino Flavor Instabilities in Two-dimensional Core-collapse Supernova Simulation with Boltzmann Neutrino Transport
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• Non-standard neutrino self-interactions in a supernova and fast flavor conversions
• Neutrino Flavor Evolution in Neutron Star Mergers
• Entanglement and correlations in fast collective neutrino flavor oscillations
• Three Flavor Neutrino Oscillations in Matter: Flavor Diagonal Potentials, the Adiabatic Basis and the CP phase
• Neutrino Oscillations in Core-Collapse Supernovae and Neutron Star Mergers
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• Fast Flavor Transformations
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• Collective Oscillations of Majorana Neutrinos in Strong Magnetic Fields and Self-induced Flavor Equilibrium
• Supernova Neutrino Burst Monitor at the Baksan Underground Scintillation Telescope
• Neutrino Flavor Transformation in Neutron Star Mergers
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• Detecting supernovae neutrino with Earth matter effect
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• Thermodynamics of oscillating neutrinos
• Flavor Equilibration of Supernova Neutrinos: Exploring the Dynamics of Slow Modes
• Supernova Neutrinos: flavour conversion mechanisms and new physics scenarios
• Supernova neutrino observations: What can we learn?
• Chaos in Inhomogeneous Neutrino Fast Flavor Instability
• Comparative Testing of Subgrid Models for Fast Neutrino Flavor Conversions in Core-collapse Supernova Simulations
• Numerical and Physical Stability of Supernova Neutrino Flavor Evolution
• Neutrinos and Symmetries
• Neutrino oscillations in a neutrino-dominated accretion disk around a Kerr BH
• Quantum break in high intensity gravitational wave interactions
• Neutrino conversion in a neutrino flux: Towards an effective theory of collective oscillations
• Many-Body Simulations of the Fast Flavor Instability
• Implications of conservation laws and ergodicity for neutrino flavor instability
• Spatiotemporal linear instability analysis of collective neutrino flavor conversion in 4-dimensional spacetime
• Effect of extended neutrino production region on collective oscillations in supernovae
• Advection Algorithms for Quantum Neutrino Moment Transport
• Steady state of fast-oscillating neutrinos in an inhomogeneous medium
• Flavor composition of supernova neutrinos
• Impact of Neutrino Flavor Conversions on Neutron Star Merger Dynamics, Ejecta, Nucleosynthesis, and Multi-Messenger Signals
• Instabilities in neutrino systems induced by interactions with scalars
• On probing turbulence in core-collapse supernovae in upcoming neutrino detectors
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• Systematic local simulations of fast neutrino flavor conversions with scattering effects
• Nonlinear evolution of fast neutrino flavor conversion in the preshock region of core-collapse supernovae
• Electron-neutrino lepton number crossings: Variations with the supernova core physics
• Physical, numerical, and computational challenges of modeling neutrino transport in core-collapse supernovae
• Flavor Oscillations in Core-Collapse Supernovae
• Uncovering the neutrino mass ordering with the next galactic core-collapse supernova neutrino burst using water Cherenkov detectors
• Collective flavor transitions of supernova neutrinos
• Supernovae as laboratories for neutrino properties
• Oscillations of High-Energy Cosmic Neutrinos in the Copious MeV Neutrino Background
• Two-beam Multiparticle Many-body simulations of Inhomogeneous FFI
• Where, when and why: occurrence of fast-pairwise collective neutrino oscillation in three-dimensional core-collapse supernova models
• Supernova neutrino flavor evolution at high densities
• Neutrino flavor instabilities in neutron star mergers with moment transport: Slow, fast, and collisional modes
• Moment equations of neutrinos in supernova
• Interactions of Neutrino Wave Packets
• Neutrino transport with Monte Carlo method: II. Quantum Kinetic Equations
• Comprehensive neutrino light curves and spectra: from pre-supernova evolution to early supernova phase
• Approximate Energy-Integration Method for Identifying Collisional Neutrino Flavor Instabilities
• Elaborating the Ultimate Fate of Fast Collective Neutrino Flavor Oscillations
• Fast Neutrino Conversion in Hydrodynamic Simulations of Neutrino-Cooled Accretion Disks
• Supernova $\nu$ flavour conversions in DUNE: the slow, the fast and the standard
• Emission angle distribution and flavor transformation of supernova neutrinos
• Neutrino quantum kinetics in three flavors