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

Journal Article · · Journal of Cosmology and Astroparticle Physics

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.

Research Organization:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
Laboratory Directed Research & Development (LDRD); USDOE
Grant/Contract Number:
89233218CNA000001
OSTI ID:
1530779
Report Number(s):
LA-UR--18-25562
Journal Information:
Journal of Cosmology and Astroparticle Physics, Journal Name: Journal of Cosmology and Astroparticle Physics Journal Issue: 11 Vol. 2018; ISSN 1475-7516
Publisher:
Institute of Physics (IOP)Copyright Statement
Country of Publication:
United States
Language:
English

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Cited By (3)

Entanglement and collective flavor oscillations in a dense neutrino gas journal October 2019
Neutrino quantum kinetics in compact objects journal June 2019
Neutrino Quantum Kinetics in Compact Objects text January 2019

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