Resolution of Gordon Ambiguity of Nucleon Current in Relativistic Nuclear Matter

We investigate the electromagnetic vertex function for a nucleon in relativistic nuclear medium. The effect of mean fields on the internal nucleon lines (propagators) connected to external lines in the corresponding Feynman diagram offsets the difference between the familiar CC2 current and the so-c...

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Detalles Bibliográficos
Autor principal: Miyazaki, K
Lenguaje:eng
Publicado: 2003
Materias:
Nuclear Physics
Acceso en línea:http://cds.cern.ch/record/604994
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author Miyazaki, K
author_facet Miyazaki, K
author_sort Miyazaki, K
collection CERN
description We investigate the electromagnetic vertex function for a nucleon in relativistic nuclear medium. The effect of mean fields on the internal nucleon lines (propagators) connected to external lines in the corresponding Feynman diagram offsets the difference between the familiar CC2 current and the so-called CC1 or CC3 current. It is therefore found that the CC2 current is physically reasonable. Consequently, the famous Gordon ambiguity of the nuclear current has been resolved.
id cern-604994
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2003
record_format invenio
spelling cern-6049942019-09-30T06:29:59Zhttp://cds.cern.ch/record/604994engMiyazaki, KResolution of Gordon Ambiguity of Nucleon Current in Relativistic Nuclear MatterNuclear PhysicsWe investigate the electromagnetic vertex function for a nucleon in relativistic nuclear medium. The effect of mean fields on the internal nucleon lines (propagators) connected to external lines in the corresponding Feynman diagram offsets the difference between the familiar CC2 current and the so-called CC1 or CC3 current. It is therefore found that the CC2 current is physically reasonable. Consequently, the famous Gordon ambiguity of the nuclear current has been resolved.EXT-2003-007oai:cds.cern.ch:6049942003-02-13
spellingShingle Nuclear Physics
Miyazaki, K
Resolution of Gordon Ambiguity of Nucleon Current in Relativistic Nuclear Matter
title Resolution of Gordon Ambiguity of Nucleon Current in Relativistic Nuclear Matter
title_full Resolution of Gordon Ambiguity of Nucleon Current in Relativistic Nuclear Matter
title_fullStr Resolution of Gordon Ambiguity of Nucleon Current in Relativistic Nuclear Matter
title_full_unstemmed Resolution of Gordon Ambiguity of Nucleon Current in Relativistic Nuclear Matter
title_short Resolution of Gordon Ambiguity of Nucleon Current in Relativistic Nuclear Matter
title_sort resolution of gordon ambiguity of nucleon current in relativistic nuclear matter
topic Nuclear Physics
url http://cds.cern.ch/record/604994
work_keys_str_mv AT miyazakik resolutionofgordonambiguityofnucleoncurrentinrelativisticnuclearmatter

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