DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: New method for detecting fast neutrino flavor conversions in core-collapse supernova models with two-moment neutrino transport

Abstract

Fast-pairwise neutrino oscillations potentially affect many aspects of core-collapse supernovae (CCSNe): the explosion mechanism, neutrino signals, and nucleosynthesis in the ejecta. This particular mode of collective neutrino oscillations has a deep connection to the angular structure of neutrinos in momentum space; for instance, the appearance of electron-neutrino lepton number (ELN) angular crossings in momentum space is a good indicator of the occurrence of flavor conversions. However, many multidimensional CCSN simulations are carried out with approximate neutrino transport (such as two-moment methods), which limits access to the angular distributions of neutrinos, i.e., inhibits ELNcrossing searches. In this paper, we develop a new method of searching for ELN crossing in these CCSN simulations. The required data is the zeroth and first angular moments of neutrinos and the matter profile, all of which are available in CCSN models with the two-moment method. One of the novelties of our new method is the use of a ray-tracing neutrino transport to determine ELNs in the direction of the stellar center. It is designed to compensate for shortcomings of the crossing searches with only two angular moments. We assess the capability of the method by carrying out a detailed comparison with results of full Boltzmann neutrinomore » transport in 1D and 2D CCSN models. In this work, we find that the ray-tracing neutrino transport improves the accuracy of crossing searches; indeed, the appearance/disappearance of the crossings is accurately detected even in the region of forward-peaked angular distributions. The new method is computationally cheap and has the benefit of efficient parallelization; hence, it will be useful for ELN-crossing searches in any CCSN models that employ two-moment neutrino transport.« less

Authors:
 [1];  [2]
  1. Princeton Univ., NJ (United States)
  2. Univ. of California, Berkeley, CA (United States)
Publication Date:
Research Org.:
Univ. of California, Oakland, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR). Scientific Discovery through Advanced Computing (SciDAC); National Aeronautics and Space Administration (NASA)
OSTI Identifier:
1852581
Grant/Contract Number:  
SC0018297; 00009650; HST-HF2-51461.001-A; NAS5-26555
Resource Type:
Accepted Manuscript
Journal Name:
Physical Review. D.
Additional Journal Information:
Journal Volume: 104; Journal Issue: 6; Journal ID: ISSN 2470-0010
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
79 ASTRONOMY AND ASTROPHYSICS; Astronomy & Astrophysics; Physics

Citation Formats

Nagakura, Hiroki, and Johns, Lucas. New method for detecting fast neutrino flavor conversions in core-collapse supernova models with two-moment neutrino transport. United States: N. p., 2021. Web. doi:10.1103/physrevd.104.063014.
Nagakura, Hiroki, & Johns, Lucas. New method for detecting fast neutrino flavor conversions in core-collapse supernova models with two-moment neutrino transport. United States. https://doi.org/10.1103/physrevd.104.063014
Nagakura, Hiroki, and Johns, Lucas. Wed . "New method for detecting fast neutrino flavor conversions in core-collapse supernova models with two-moment neutrino transport". United States. https://doi.org/10.1103/physrevd.104.063014. https://www.osti.gov/servlets/purl/1852581.
@article{osti_1852581,
title = {New method for detecting fast neutrino flavor conversions in core-collapse supernova models with two-moment neutrino transport},
author = {Nagakura, Hiroki and Johns, Lucas},
abstractNote = {Fast-pairwise neutrino oscillations potentially affect many aspects of core-collapse supernovae (CCSNe): the explosion mechanism, neutrino signals, and nucleosynthesis in the ejecta. This particular mode of collective neutrino oscillations has a deep connection to the angular structure of neutrinos in momentum space; for instance, the appearance of electron-neutrino lepton number (ELN) angular crossings in momentum space is a good indicator of the occurrence of flavor conversions. However, many multidimensional CCSN simulations are carried out with approximate neutrino transport (such as two-moment methods), which limits access to the angular distributions of neutrinos, i.e., inhibits ELNcrossing searches. In this paper, we develop a new method of searching for ELN crossing in these CCSN simulations. The required data is the zeroth and first angular moments of neutrinos and the matter profile, all of which are available in CCSN models with the two-moment method. One of the novelties of our new method is the use of a ray-tracing neutrino transport to determine ELNs in the direction of the stellar center. It is designed to compensate for shortcomings of the crossing searches with only two angular moments. We assess the capability of the method by carrying out a detailed comparison with results of full Boltzmann neutrino transport in 1D and 2D CCSN models. In this work, we find that the ray-tracing neutrino transport improves the accuracy of crossing searches; indeed, the appearance/disappearance of the crossings is accurately detected even in the region of forward-peaked angular distributions. The new method is computationally cheap and has the benefit of efficient parallelization; hence, it will be useful for ELN-crossing searches in any CCSN models that employ two-moment neutrino transport.},
doi = {10.1103/physrevd.104.063014},
journal = {Physical Review. D.},
number = 6,
volume = 104,
place = {United States},
year = {Wed Sep 08 00:00:00 EDT 2021},
month = {Wed Sep 08 00:00:00 EDT 2021}
}

Works referenced in this record:

The impact of asymmetric neutrino emissions on nucleosynthesis in core-collapse supernovae II – progenitor dependences
journal, January 2021

  • Fujimoto, Shin-ichiro; Nagakura, Hiroki
  • Monthly Notices of the Royal Astronomical Society, Vol. 502, Issue 2
  • DOI: 10.1093/mnras/stab171

Collisional Triggering of Fast Flavor Conversions of Supernova Neutrinos
journal, March 2019


Supernova neutrino signals based on long-term axisymmetric simulations
journal, June 2021

  • Nagakura, Hiroki; Burrows, Adam; Vartanyan, David
  • Monthly Notices of the Royal Astronomical Society, Vol. 506, Issue 1
  • DOI: 10.1093/mnras/stab1785

Charged-current muonic reactions in core-collapse supernovae
journal, July 2020


The Moment Method in Relativistic Radiative Transfer
journal, January 1972

  • Anderson, J. L.; Spiegel, E. A.
  • The Astrophysical Journal, Vol. 171
  • DOI: 10.1086/151265

The overarching framework of core-collapse supernova explosions as revealed by 3D fornax simulations
journal, November 2019

  • Burrows, Adam; Radice, David; Vartanyan, David
  • Monthly Notices of the Royal Astronomical Society, Vol. 491, Issue 2
  • DOI: 10.1093/mnras/stz3223

Constraining Properties of the Next Nearby Core-collapse Supernova with Multimessenger Signals
journal, July 2020

  • Warren, MacKenzie L.; Couch, Sean M.; O’Connor, Evan P.
  • The Astrophysical Journal, Vol. 898, Issue 2
  • DOI: 10.3847/1538-4357/ab97b7

A DG-IMEX Method for Two-moment Neutrino Transport: Nonlinear Solvers for Neutrino–Matter Coupling*
journal, April 2021

  • Laiu, M. Paul; Endeve, Eirik; Chu, Ran
  • The Astrophysical Journal Supplement Series, Vol. 253, Issue 2
  • DOI: 10.3847/1538-4365/abe2a8

Supernova Neutrino Light Curves and Spectra for Various Progenitor Stars: from core Collapse to Proto-Neutron star Cooling
journal, February 2013

  • Nakazato, Ken'ichiro; Sumiyoshi, Kohsuke; Suzuki, Hideyuki
  • The Astrophysical Journal Supplement Series, Vol. 205, Issue 1
  • DOI: 10.1088/0067-0049/205/1/2

Supernova neutrinos and nucleosynthesis
journal, February 2014

  • Martínez-Pinedo, G.; Fischer, T.; Huther, L.
  • Journal of Physics G: Nuclear and Particle Physics, Vol. 41, Issue 4
  • DOI: 10.1088/0954-3899/41/4/044008

A full general relativistic neutrino radiation-hydrodynamics simulation of a collapsing very massive star and the formation of a black hole
journal, April 2018

  • Kuroda, Takami; Kotake, Kei; Takiwaki, Tomoya
  • Monthly Notices of the Royal Astronomical Society: Letters, Vol. 477, Issue 1
  • DOI: 10.1093/mnrasl/sly059

Equation of state effects in the core collapse of a 20 M star
journal, November 2019


Detectability of standing accretion shock instabilities activity in supernova neutrino signals
journal, June 2020


Neutrino propagation hinders fast pairwise flavor conversions
journal, June 2020

  • Shalgar, Shashank; Padilla-Gay, Ian; Tamborra, Irene
  • Journal of Cosmology and Astroparticle Physics, Vol. 2020, Issue 06
  • DOI: 10.1088/1475-7516/2020/06/048

Fast Flavor Depolarization of Supernova Neutrinos
journal, February 2021


Fast neutrino flavor conversions near the supernova core with realistic flavor-dependent angular distributions
journal, February 2017

  • Dasgupta, Basudeb; Mirizzi, Alessandro; Sen, Manibrata
  • Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 02
  • DOI: 10.1088/1475-7516/2017/02/019

On the characteristics of fast neutrino flavor instabilities in three-dimensional core-collapse supernova models
journal, March 2021


Exploring Fundamentally Three-dimensional Phenomena in High-fidelity Simulations of Core-collapse Supernovae
journal, September 2018


Core-collapse supernova explosion theory
journal, January 2021


Fornax: A Flexible Code for Multiphysics Astrophysical Simulations
journal, February 2019

  • Skinner, M. Aaron; Dolence, Joshua C.; Burrows, Adam
  • The Astrophysical Journal Supplement Series, Vol. 241, Issue 1
  • DOI: 10.3847/1538-4365/ab007f

A successful 3D core-collapse supernova explosion model
journal, September 2018

  • Vartanyan, David; Burrows, Adam; Radice, David
  • Monthly Notices of the Royal Astronomical Society, Vol. 482, Issue 1
  • DOI: 10.1093/mnras/sty2585

Post-Shock-Revival Evolution in the Neutrino-Heating Mechanism of Core-Collapse Supernovae
journal, June 2013

  • Yamamoto, Yu; Fujimoto, Shin-ichiro; Nagakura, Hiroki
  • The Astrophysical Journal, Vol. 771, Issue 1
  • DOI: 10.1088/0004-637X/771/1/27

Speed-up of neutrino transformations in a supernova environment
journal, August 2005


Fast flavor oscillations of astrophysical neutrinos with 1, 2, …, ∞ crossings
journal, July 2021

  • Bhattacharyya, Soumya; Dasgupta, Basudeb
  • Journal of Cosmology and Astroparticle Physics, Vol. 2021, Issue 07
  • DOI: 10.1088/1475-7516/2021/07/023

Mu-Tau Neutrinos: Influencing Fast Flavor Conversions in Supernovae
journal, December 2020


Fast flavor instabilities and the search for neutrino angular crossings
journal, June 2021


Multimessenger signals of long-term core-collapse supernova simulations: synergetic observation strategies
journal, June 2016

  • Nakamura, Ko; Horiuchi, Shunsaku; Tanaka, Masaomi
  • Monthly Notices of the Royal Astronomical Society, Vol. 461, Issue 3
  • DOI: 10.1093/mnras/stw1453

Relativistic Wigner function approach to neutrino propagation in matter
journal, May 1999


Boltzmann equations for neutrinos with flavor mixings
journal, October 2000


Three-Dimensional Boltzmann Hydro code for core Collapse in Massive Stars. i. Special Relativistic Treatments
journal, September 2014

  • Nagakura, Hiroki; Sumiyoshi, Kohsuke; Yamada, Shoichi
  • The Astrophysical Journal Supplement Series, Vol. 214, Issue 2
  • DOI: 10.1088/0067-0049/214/2/16

Collective Neutrino Oscillations
journal, November 2010


Simulations of the Early Postbounce Phase of Core-collapse Supernovae in Three-dimensional Space with Full Boltzmann Neutrino Transport
journal, November 2020

  • Iwakami, Wakana; Okawa, Hirotada; Nagakura, Hiroki
  • The Astrophysical Journal, Vol. 903, Issue 2
  • DOI: 10.3847/1538-4357/abb8cf

Analytic closures for M1 neutrino transport
journal, April 2017

  • Murchikova, E. M.; Abdikamalov, E.; Urbatsch, T.
  • Monthly Notices of the Royal Astronomical Society, Vol. 469, Issue 2
  • DOI: 10.1093/mnras/stx986

A new multidimensional, energy-dependent two-moment transport code for neutrino-hydrodynamics
journal, September 2015

  • Just, O.; Obergaulinger, M.; Janka, H. -T.
  • Monthly Notices of the Royal Astronomical Society, Vol. 453, Issue 4
  • DOI: 10.1093/mnras/stv1892

Fast neutrino flavor conversions in one-dimensional core-collapse supernova models with and without muon creation
journal, March 2021


Stellar core collapse - Numerical model and infall epoch
journal, August 1985

  • Bruenn, S. W.
  • The Astrophysical Journal Supplement Series, Vol. 58
  • DOI: 10.1086/191056

Nucleosynthesis in the Innermost Ejecta of Neutrino-driven Supernova Explosions in Two Dimensions
journal, January 2018

  • Wanajo, Shinya; Müller, Bernhard; Janka, Hans-Thomas
  • The Astrophysical Journal, Vol. 852, Issue 1
  • DOI: 10.3847/1538-4357/aa9d97

Core-collapse supernova neutrino emission and detection informed by state-of-the-art three-dimensional numerical models
journal, October 2020

  • Nagakura, Hiroki; Burrows, Adam; Vartanyan, David
  • Monthly Notices of the Royal Astronomical Society, Vol. 500, Issue 1
  • DOI: 10.1093/mnras/staa2691

Reconstruction of supernova ν μ , ν τ , ν ¯ μ , and ν ¯ τ neutrino spectra at scintillator detectors
journal, June 2011


Neutrino Emission as Diagnostics of Core-Collapse Supernovae
journal, October 2019


A 3D simulation of a neutrino-driven supernova explosion aided by convection and magnetic fields
journal, August 2020

  • Müller, Bernhard; Varma, Vishnu
  • Monthly Notices of the Royal Astronomical Society: Letters, Vol. 498, Issue 1
  • DOI: 10.1093/mnrasl/slaa137

Searching for fast neutrino flavor conversion modes in core-collapse supernova simulations
journal, May 2020


A Detailed Comparison of Multidimensional Boltzmann Neutrino Transport Methods in Core-collapse Supernovae
journal, October 2017

  • Richers, Sherwood; Nagakura, Hiroki; Ott, Christian D.
  • The Astrophysical Journal, Vol. 847, Issue 2
  • DOI: 10.3847/1538-4357/aa8bb2

Fast neutrino flavor instability in the neutron-star convection layer of three-dimensional supernova models
journal, March 2020


Change of direction in pairwise neutrino conversion physics: The effect of collisions
journal, March 2021


On fast neutrino flavor conversion modes in the nonlinear regime
journal, March 2019


Physical, numerical, and computational challenges of modeling neutrino transport in core-collapse supernovae
journal, November 2020

  • Mezzacappa, Anthony; Endeve, Eirik; Messer, O. E. Bronson
  • Living Reviews in Computational Astrophysics, Vol. 6, Issue 1
  • DOI: 10.1007/s41115-020-00010-8

Nucleosynthesis in Neutrino‐driven Winds. I. The Physical Conditions
journal, November 1996

  • Qian, Y. ‐Z.; Woosley, S. E.
  • The Astrophysical Journal, Vol. 471, Issue 1
  • DOI: 10.1086/177973

Towards an Understanding of the Resolution Dependence of Core-Collapse Supernova Simulations
journal, October 2019

  • Nagakura, Hiroki; Burrows, Adam; Radice, David
  • Monthly Notices of the Royal Astronomical Society
  • DOI: 10.1093/mnras/stz2730

Three-dimensional Core-collapse Supernova Simulations with Multidimensional Neutrino Transport Compared to the Ray-by-ray-plus Approximation
journal, March 2019

  • Glas, Robert; Just, Oliver; Janka, H. -Thomas
  • The Astrophysical Journal, Vol. 873, Issue 1
  • DOI: 10.3847/1538-4357/ab0423

Fast flavor oscillations in dense neutrino media with collisions
journal, March 2021


A new Multi-Energy Neutrino Radiation-Hydrodynamics code in full General Relativity and its Application to the Gravitational Collapse of Massive Stars
journal, February 2016

  • Kuroda, Takami; Takiwaki, Tomoya; Kotake, Kei
  • The Astrophysical Journal Supplement Series, Vol. 222, Issue 2
  • DOI: 10.3847/0067-0049/222/2/20

Relativistic radiative transfer: moment formalisms
journal, February 1981


Model-independent approach to the reconstruction of multiflavor supernova neutrino energy spectra
journal, June 2019


Dispelling a myth on dense neutrino media: fast pairwise conversions depend on energy
journal, January 2021


Simulations of Core-collapse Supernovae in Spatial Axisymmetry with Full Boltzmann Neutrino Transport
journal, February 2018

  • Nagakura, Hiroki; Iwakami, Wakana; Furusawa, Shun
  • The Astrophysical Journal, Vol. 854, Issue 2
  • DOI: 10.3847/1538-4357/aaac29

Linear analysis of fast-pairwise collective neutrino oscillations in core-collapse supernovae based on the results of Boltzmann simulations
journal, May 2019


Neutrino Quantum Kinetics in Compact Objects
dataset, January 2019


Possible Early Linear Acceleration of Proto-neutron Stars via Asymmetric Neutrino Emission in Core-collapse Supernovae
journal, July 2019

  • Nagakura, Hiroki; Sumiyoshi, Kohsuke; Yamada, Shoichi
  • The Astrophysical Journal, Vol. 880, Issue 2
  • DOI: 10.3847/2041-8213/ab30ca

Retrieval of energy spectra for all flavours of neutrinos from core-collapse supernova with multiple detectors
journal, October 2020

  • Nagakura, Hiroki
  • Monthly Notices of the Royal Astronomical Society, Vol. 500, Issue 1
  • DOI: 10.1093/mnras/staa3287

Muonization of supernova matter
journal, December 2020


Fast neutrino-flavor conversion in the preshock region of core-collapse supernovae
journal, February 2020


A systematic study of proto-neutron star convection in three-dimensional core-collapse supernova simulations
journal, January 2020

  • Nagakura, Hiroki; Burrows, Adam; Radice, David
  • Monthly Notices of the Royal Astronomical Society, Vol. 492, Issue 4
  • DOI: 10.1093/mnras/staa261

Fast-pairwise Collective Neutrino Oscillations Associated with Asymmetric Neutrino Emissions in Core-collapse Supernovae
journal, November 2019

  • Nagakura, Hiroki; Morinaga, Taiki; Kato, Chinami
  • The Astrophysical Journal, Vol. 886, Issue 2
  • DOI: 10.3847/1538-4357/ab4cf2

A new spin on neutrino quantum kinetics
journal, July 2015


Hydrodynamics of core-collapse supernovae and their progenitors
journal, June 2020


Three flavor revolution in fast pairwise neutrino conversion
journal, July 2021


On the Neutrino Distributions in Phase Space for the Rotating Core-collapse Supernova Simulated with a Boltzmann-neutrino-radiation-hydrodynamics Code
journal, February 2019

  • Harada, Akira; Nagakura, Hiroki; Iwakami, Wakana
  • The Astrophysical Journal, Vol. 872, Issue 2
  • DOI: 10.3847/1538-4357/ab0203

Detectability of collective neutrino oscillation signatures in the supernova explosion of a 8.8 M star
journal, March 2020


What can be learned from a future supernova neutrino detection?
journal, March 2018

  • Horiuchi, Shunsaku; Kneller, James P.
  • Journal of Physics G: Nuclear and Particle Physics, Vol. 45, Issue 4
  • DOI: 10.1088/1361-6471/aaa90a

Nucleosynthesis in Supernovae
journal, June 1999


Analytic solutions for neutrino-light curves of core-collapse supernovae
journal, October 2020

  • Suwa, Yudai; Harada, Akira; Nakazato, Ken’ichiro
  • Progress of Theoretical and Experimental Physics, Vol. 2021, Issue 1
  • DOI: 10.1093/ptep/ptaa154

Comparing Treatments of Weak Reactions with Nuclei in Simulations of Core-collapse Supernovae
journal, February 2019

  • Nagakura, Hiroki; Furusawa, Shun; Togashi, Hajime
  • The Astrophysical Journal Supplement Series, Vol. 240, Issue 2
  • DOI: 10.3847/1538-4365/aafac9

Nucleosynthesis in 2D core-collapse supernovae of 11.2 and 17.0 M progenitors: implications for Mo and Ru production
journal, December 2017

  • Eichler, M.; Nakamura, K.; Takiwaki, T.
  • Journal of Physics G: Nuclear and Particle Physics, Vol. 45, Issue 1
  • DOI: 10.1088/1361-6471/aa8891

Identifying the neutrino mass spectrum from a supernova neutrino burst
journal, July 2000


Self-consistent 3D Supernova Models From −7 Minutes to +7 s: A 1-bethe Explosion of a ∼19 M Progenitor
journal, June 2021

  • Bollig, Robert; Yadav, Naveen; Kresse, Daniel
  • The Astrophysical Journal, Vol. 915, Issue 1
  • DOI: 10.3847/1538-4357/abf82e

Integrated Nucleosynthesis in Neutrino-Driven Winds
journal, September 2010


The impact of asymmetric neutrino emissions on nucleosynthesis in core-collapse supernovae
journal, July 2019

  • Fujimoto, Shin-ichiro; Nagakura, Hiroki
  • Monthly Notices of the Royal Astronomical Society: Letters
  • DOI: 10.1093/mnrasl/slz111

Three-dimensional core-collapse supernova simulations of massive and rotating progenitors
journal, April 2020

  • Powell, Jade; Müller, Bernhard
  • Monthly Notices of the Royal Astronomical Society, Vol. 494, Issue 4
  • DOI: 10.1093/mnras/staa1048

Works referencing / citing this record:

Supernova fast flavor conversions in 1+1D : Influence of mu-tau neutrinos
text, January 2022