The electromagnetic properties of the light pseudoscalar mesons via the Primakoff effect

Detalhes bibliográficos
Autor(a) principal: Dale,D. S.
Data de Publicação: 2004
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=S0103-97332004000500076
Resumo: The PrimEx (Primakoff Experiment) Collaboration is currently preparing to perform a high precision (1.4%) measurement of the two photon decay width of the neutral pion, <img id="_x0000_i1026" src="../../../../img/revistas/bjp/v34n3a/a76img05.gif" align=absmiddle>. The proposed 12 GeV upgrade of the CEBAF accelerator will enable a significant enlarging of the scope of these studies to include measurements of the two photon decay widths of the h and h' mesons, as well as of the transition form factors of all the light pseudoscalar mesons (pº; h; h'). These precision measurements would have a significant impact on the experimental determination of the ratios of the light quark masses (m u;m d;m s), and on our understanding of some fundamental issues in QCD.
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spelling The electromagnetic properties of the light pseudoscalar mesons via the Primakoff effectThe PrimEx (Primakoff Experiment) Collaboration is currently preparing to perform a high precision (1.4%) measurement of the two photon decay width of the neutral pion, <img id="_x0000_i1026" src="../../../../img/revistas/bjp/v34n3a/a76img05.gif" align=absmiddle>. The proposed 12 GeV upgrade of the CEBAF accelerator will enable a significant enlarging of the scope of these studies to include measurements of the two photon decay widths of the h and h' mesons, as well as of the transition form factors of all the light pseudoscalar mesons (pº; h; h'). These precision measurements would have a significant impact on the experimental determination of the ratios of the light quark masses (m u;m d;m s), and on our understanding of some fundamental issues in QCD.Sociedade Brasileira de Física2004-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332004000500076Brazilian Journal of Physics v.34 n.3a 2004reponame:Brazilian Journal of Physicsinstname:Sociedade Brasileira de Física (SBF)instacron:SBF10.1590/S0103-97332004000500076info:eu-repo/semantics/openAccessDale,D. S.eng2004-10-26T00:00:00Zoai:scielo:S0103-97332004000500076Revistahttp://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:2004-10-26T00:00Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)false
dc.title.none.fl_str_mv The electromagnetic properties of the light pseudoscalar mesons via the Primakoff effect
title The electromagnetic properties of the light pseudoscalar mesons via the Primakoff effect
spellingShingle The electromagnetic properties of the light pseudoscalar mesons via the Primakoff effect
Dale,D. S.
title_short The electromagnetic properties of the light pseudoscalar mesons via the Primakoff effect
title_full The electromagnetic properties of the light pseudoscalar mesons via the Primakoff effect
title_fullStr The electromagnetic properties of the light pseudoscalar mesons via the Primakoff effect
title_full_unstemmed The electromagnetic properties of the light pseudoscalar mesons via the Primakoff effect
title_sort The electromagnetic properties of the light pseudoscalar mesons via the Primakoff effect
author Dale,D. S.
author_facet Dale,D. S.
author_role author
dc.contributor.author.fl_str_mv Dale,D. S.
description The PrimEx (Primakoff Experiment) Collaboration is currently preparing to perform a high precision (1.4%) measurement of the two photon decay width of the neutral pion, <img id="_x0000_i1026" src="../../../../img/revistas/bjp/v34n3a/a76img05.gif" align=absmiddle>. The proposed 12 GeV upgrade of the CEBAF accelerator will enable a significant enlarging of the scope of these studies to include measurements of the two photon decay widths of the h and h' mesons, as well as of the transition form factors of all the light pseudoscalar mesons (pº; h; h'). These precision measurements would have a significant impact on the experimental determination of the ratios of the light quark masses (m u;m d;m s), and on our understanding of some fundamental issues in QCD.
publishDate 2004
dc.date.none.fl_str_mv 2004-09-01
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=S0103-97332004000500076
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332004000500076
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-97332004000500076
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.34 n.3a 2004
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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