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Title: Multipole expansion method for supernova neutrino oscillations

Journal Article · · Journal of Cosmology and Astroparticle Physics
 [1];  [1]
  1. Univ. of New Mexico, Albuquerque, NM (United States). Dept. of Physics and Astronomy

Here, we demonstrate a multipole expansion method to calculate collective neutrino oscillations in supernovae using the neutrino bulb model. We show that it is much more efficient to solve multi-angle neutrino oscillations in multipole basis than in angle basis. The multipole expansion method also provides interesting insights into multi-angle calculations that were accomplished previously in angle basis.

Research Organization:
Univ. of New Mexico, Albuquerque, NM (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC0008142
OSTI ID:
1454417
Journal Information:
Journal of Cosmology and Astroparticle Physics, Vol. 2014, Issue 10; ISSN 1475-7516
Publisher:
Institute of Physics (IOP)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 9 works
Citation information provided by
Web of Science

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Cited By (5)

Self-induced flavor conversion of supernova neutrinos on small scales journal January 2016
Flavor instabilities in the multiangle neutrino line model journal September 2015
Self-induced flavor conversion of supernova neutrinos on small scales text January 2015
Flavor instabilities in the neutrino line model journal July 2015
Simulating collective neutrinos oscillations on the Intel Many Integrated Core (MIC) architecture preprint January 2019

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