Instanton effects in heavy lambda masses

Detalhes bibliográficos
Autor(a) principal: Forkel,Hilmar
Data de Publicação: 2001
Outros Autores: Navarra,Fernando S., Nielsen,Marina
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=S0103-97332001000100013
Resumo: We calculate the masses of lambdab and lambdac in the framework of QCD sum rules including instanton contributions. We find that these contributions have the same size of the four quark condensate contribution and improve the Borel stability in both Dirac structures of the baryon correlation function.
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spelling Instanton effects in heavy lambda massesWe calculate the masses of lambdab and lambdac in the framework of QCD sum rules including instanton contributions. We find that these contributions have the same size of the four quark condensate contribution and improve the Borel stability in both Dirac structures of the baryon correlation function.Sociedade Brasileira de Física2001-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332001000100013Brazilian Journal of Physics v.31 n.1 2001reponame:Brazilian Journal of Physicsinstname:Sociedade Brasileira de Física (SBF)instacron:SBF10.1590/S0103-97332001000100013info:eu-repo/semantics/openAccessForkel,HilmarNavarra,Fernando S.Nielsen,Marinaeng2002-02-18T00:00:00Zoai:scielo:S0103-97332001000100013Revistahttp://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:2002-02-18T00:00Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)false
dc.title.none.fl_str_mv Instanton effects in heavy lambda masses
title Instanton effects in heavy lambda masses
spellingShingle Instanton effects in heavy lambda masses
Forkel,Hilmar
title_short Instanton effects in heavy lambda masses
title_full Instanton effects in heavy lambda masses
title_fullStr Instanton effects in heavy lambda masses
title_full_unstemmed Instanton effects in heavy lambda masses
title_sort Instanton effects in heavy lambda masses
author Forkel,Hilmar
author_facet Forkel,Hilmar
Navarra,Fernando S.
Nielsen,Marina
author_role author
author2 Navarra,Fernando S.
Nielsen,Marina
author2_role author
author
dc.contributor.author.fl_str_mv Forkel,Hilmar
Navarra,Fernando S.
Nielsen,Marina
description We calculate the masses of lambdab and lambdac in the framework of QCD sum rules including instanton contributions. We find that these contributions have the same size of the four quark condensate contribution and improve the Borel stability in both Dirac structures of the baryon correlation function.
publishDate 2001
dc.date.none.fl_str_mv 2001-03-01
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=S0103-97332001000100013
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332001000100013
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-97332001000100013
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.31 n.1 2001
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
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