Wave packet description of neutrino oscillation in a progenitor star supernova environment

Detalhes bibliográficos
Autor(a) principal: Torres,F. R.
Data de Publicação: 2007
Outros Autores: Guzzo,M. M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Physics
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000800013
Resumo: In this work we briefly review the wave packet approach of two generation neutrino oscillation, aiming its description in a progenitor star supernova environment. We begin calculating the wave packet size in many situations: solar and supernova plasma medium, considering nuclear interactions, as well as accelerators and reactors. This quantity is important to calculate the coherence length, which we compare with the oscillation length to verify if neutrino oscillation will or will not occur. Finally, we compare the wave packet treatment of neutrino oscillation with the plane wave formalism in a progenitor star supernova environment.
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spelling Wave packet description of neutrino oscillation in a progenitor star supernova environmentNeutrino oscillationWave packetsSupernovaIn this work we briefly review the wave packet approach of two generation neutrino oscillation, aiming its description in a progenitor star supernova environment. We begin calculating the wave packet size in many situations: solar and supernova plasma medium, considering nuclear interactions, as well as accelerators and reactors. This quantity is important to calculate the coherence length, which we compare with the oscillation length to verify if neutrino oscillation will or will not occur. Finally, we compare the wave packet treatment of neutrino oscillation with the plane wave formalism in a progenitor star supernova environment.Sociedade Brasileira de Física2007-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000800013Brazilian Journal of Physics v.37 n.4 2007reponame:Brazilian Journal of Physicsinstname:Sociedade Brasileira de Física (SBF)instacron:SBF10.1590/S0103-97332007000800013info:eu-repo/semantics/openAccessTorres,F. R.Guzzo,M. M.eng2008-01-28T00:00:00Zoai:scielo:S0103-97332007000800013Revistahttp://www.sbfisica.org.br/v1/home/index.php/pt/ONGhttps://old.scielo.br/oai/scielo-oai.phpsbfisica@sbfisica.org.br||sbfisica@sbfisica.org.br1678-44480103-9733opendoar:2008-01-28T00:00Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)false
dc.title.none.fl_str_mv Wave packet description of neutrino oscillation in a progenitor star supernova environment
title Wave packet description of neutrino oscillation in a progenitor star supernova environment
spellingShingle Wave packet description of neutrino oscillation in a progenitor star supernova environment
Torres,F. R.
Neutrino oscillation
Wave packets
Supernova
title_short Wave packet description of neutrino oscillation in a progenitor star supernova environment
title_full Wave packet description of neutrino oscillation in a progenitor star supernova environment
title_fullStr Wave packet description of neutrino oscillation in a progenitor star supernova environment
title_full_unstemmed Wave packet description of neutrino oscillation in a progenitor star supernova environment
title_sort Wave packet description of neutrino oscillation in a progenitor star supernova environment
author Torres,F. R.
author_facet Torres,F. R.
Guzzo,M. M.
author_role author
author2 Guzzo,M. M.
author2_role author
dc.contributor.author.fl_str_mv Torres,F. R.
Guzzo,M. M.
dc.subject.por.fl_str_mv Neutrino oscillation
Wave packets
Supernova
topic Neutrino oscillation
Wave packets
Supernova
description In this work we briefly review the wave packet approach of two generation neutrino oscillation, aiming its description in a progenitor star supernova environment. We begin calculating the wave packet size in many situations: solar and supernova plasma medium, considering nuclear interactions, as well as accelerators and reactors. This quantity is important to calculate the coherence length, which we compare with the oscillation length to verify if neutrino oscillation will or will not occur. Finally, we compare the wave packet treatment of neutrino oscillation with the plane wave formalism in a progenitor star supernova environment.
publishDate 2007
dc.date.none.fl_str_mv 2007-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000800013
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000800013
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-97332007000800013
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Física
publisher.none.fl_str_mv Sociedade Brasileira de Física
dc.source.none.fl_str_mv Brazilian Journal of Physics v.37 n.4 2007
reponame:Brazilian Journal of Physics
instname:Sociedade Brasileira de Física (SBF)
instacron:SBF
instname_str Sociedade Brasileira de Física (SBF)
instacron_str SBF
institution SBF
reponame_str Brazilian Journal of Physics
collection Brazilian Journal of Physics
repository.name.fl_str_mv Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)
repository.mail.fl_str_mv sbfisica@sbfisica.org.br||sbfisica@sbfisica.org.br
_version_ 1754734864403267584

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