skip to main content
DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Collective neutrino oscillations with the halo effect in single-angle approximation

Abstract

In this study, we perform a self-consistent calculation of collective neutrino oscillations including the effect of back scattered neutrinos (Halo effect) in the `single-angle' approximation, within a spherically symmetric supernova model. We find that due to the Halo effect the onset of flavor transformations is pushed to smaller radii, by a few kilometers. The celebrated phenomenon of the spectral split is found to be robust under the present inclusion of the Halo effect.

Authors:
 [1];  [1]; ORCiD logo [1]
  1. Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Publication Date:
Research Org.:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Org.:
USDOE; Laboratory Directed Research & Development (LDRD)
OSTI Identifier:
1530779
Report Number(s):
LA-UR-18-25562
Journal ID: ISSN 1475-7516
Grant/Contract Number:  
89233218CNA000001
Resource Type:
Accepted Manuscript
Journal Name:
Journal of Cosmology and Astroparticle Physics
Additional Journal Information:
Journal Volume: 2018; Journal Issue: 11; Journal ID: ISSN 1475-7516
Publisher:
Institute of Physics (IOP)
Country of Publication:
United States
Language:
English
Subject:
79 ASTRONOMY AND ASTROPHYSICS

Citation Formats

Cirigliano, Vincenzo, Paris, Mark, and Shalgar, Shashank. Collective neutrino oscillations with the halo effect in single-angle approximation. United States: N. p., 2018. Web. doi:10.1088/1475-7516/2018/11/019.
Cirigliano, Vincenzo, Paris, Mark, & Shalgar, Shashank. Collective neutrino oscillations with the halo effect in single-angle approximation. United States. doi:10.1088/1475-7516/2018/11/019.
Cirigliano, Vincenzo, Paris, Mark, and Shalgar, Shashank. Tue . "Collective neutrino oscillations with the halo effect in single-angle approximation". United States. doi:10.1088/1475-7516/2018/11/019. https://www.osti.gov/servlets/purl/1530779.
@article{osti_1530779,
title = {Collective neutrino oscillations with the halo effect in single-angle approximation},
author = {Cirigliano, Vincenzo and Paris, Mark and Shalgar, Shashank},
abstractNote = {In this study, we perform a self-consistent calculation of collective neutrino oscillations including the effect of back scattered neutrinos (Halo effect) in the `single-angle' approximation, within a spherically symmetric supernova model. We find that due to the Halo effect the onset of flavor transformations is pushed to smaller radii, by a few kilometers. The celebrated phenomenon of the spectral split is found to be robust under the present inclusion of the Halo effect.},
doi = {10.1088/1475-7516/2018/11/019},
journal = {Journal of Cosmology and Astroparticle Physics},
number = 11,
volume = 2018,
place = {United States},
year = {2018},
month = {11}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record

Citation Metrics:
Cited by: 3 works
Citation information provided by
Web of Science

Save / Share:

Works referenced in this record:

Revival of a stalled supernova shock by neutrino heating
journal, August 1985

  • Bethe, H. A.; Wilson, J. R.
  • The Astrophysical Journal, Vol. 295
  • DOI: 10.1086/163343

Results from Core-Collapse Simulations with Multi-Dimensional, Multi-Angle Neutrino Transport
journal, January 2011

  • Brandt, Timothy D.; Burrows, Adam; Ott, Christian D.
  • The Astrophysical Journal, Vol. 728, Issue 1
  • DOI: 10.1088/0004-637X/728/1/8

Theory of core-collapse supernovae
journal, April 2007


The influence of collective neutrino oscillations on a supernova r process
journal, January 2011

  • Duan, Huaiyu; Friedland, Alexander; McLaughlin, Gail C.
  • Journal of Physics G: Nuclear and Particle Physics, Vol. 38, Issue 3
  • DOI: 10.1088/0954-3899/38/3/035201

Neutrino flavor evolution near a supernova's core
journal, January 1995


Collective neutrino flavor transformation in supernovae
journal, December 2006


Simulation of coherent nonlinear neutrino flavor transformation in the supernova environment: Correlated neutrino trajectories
journal, November 2006


Coherent Development of Neutrino Flavor in the Supernova Environment
journal, December 2006


Analysis of collective neutrino flavor transformation in supernovae
journal, June 2007


Stepwise spectral swapping with three neutrino flavors
journal, April 2008


Adiabaticity and spectral splits in collective neutrino transformations
journal, December 2007


Multi-angle effects in collective supernova neutrino oscillations
journal, July 2008


Role of dense matter in collective supernova neutrino transformations
journal, October 2008


Self-induced parametric resonance in collective neutrino oscillations
journal, December 2008


Triggering collective oscillations by three-flavor effects
journal, April 2010


Matter-neutrino resonance transitions above a neutron star merger remnant
journal, November 2016


Physics of neutrino flavor transformation through matter–neutrino resonances
journal, January 2016


Axial Symmetry Breaking in Self-Induced Flavor Conversionof Supernova Neutrino Fluxes
journal, August 2013


Multi-azimuthal-angle instability for different supernova neutrino fluxes
journal, August 2014


Flavor instabilities in the neutrino line model
journal, July 2015


Flavor instabilities in the multiangle neutrino line model
journal, September 2015


Neutrino Mass Hierarchy and Stepwise Spectral Swapping of Supernova Neutrino Flavors
journal, December 2007


General kinetic description of relativistic mixed neutrinos
journal, September 1993


Non-Abelian Boltzmann equation for mixing and decoherence
journal, April 1993


Oscillating neutrinos in the early Universe
journal, March 1994


Refraction and oscillations of neutrinos in the early universe
journal, February 1991


Generalized Boltzmann formalism for oscillating neutrinos
journal, May 2005


Extended evolution equations for neutrino propagation in astrophysical and cosmological environments
journal, June 2013


Neutrino quantum kinetic equations
journal, September 2015


Neutrino quantum kinetics
journal, May 2014


Transport equations for oscillating neutrinos
journal, November 2013


A new spin on neutrino quantum kinetics
journal, July 2015


Neutrino-antineutrino correlations in dense anisotropic media
journal, December 2014


Neutrino quantum kinetic equations: The collision term
journal, August 2016


Effect of collisions on neutrino flavor inhomogeneity in a dense neutrino gas
journal, September 2017


Self-induced flavor instabilities of a dense neutrino stream in a two-dimensional model
journal, July 2015


Self-induced flavor conversion of supernova neutrinos on small scales
journal, January 2016

  • Chakraborty, S.; Hansen, R. S.; Izaguirre, I.
  • Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 01
  • DOI: 10.1088/1475-7516/2016/01/028

Neutrino Scattering and Flavor Transformation in Supernovae
journal, June 2012


Supernova neutrino halo and the suppression of self-induced flavor conversion
journal, June 2012


Linearized flavor-stability analysis of dense neutrino streams
journal, September 2011


Monte Carlo Study of Supernova Neutrino Spectra Formation
journal, June 2003

  • Keil, Mathias Th.; Raffelt, Georg G.; Janka, Hans‐Thomas
  • The Astrophysical Journal, Vol. 590, Issue 2
  • DOI: 10.1086/375130