The pseudo-scalar form factor of the nucleon, the sigma-like term, and the L-0(+) amplitude for charged pion electro-production near threshold
DC Field | Value | Language |
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dc.contributor.author | Cheoun, Myung Ki | - |
dc.contributor.author | Kim, K. S. | - |
dc.date.available | 2018-05-10T16:38:36Z | - |
dc.date.created | 2018-04-17 | - |
dc.date.issued | 2007-02-22 | - |
dc.identifier.issn | 0370-2693 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/17841 | - |
dc.description.abstract | The pseudo-scalar form factor, which represents the pseudo-scalar quark density distribution due to finite quark masses on the nucleon, is shown to manifest itself with the induced pseudo-scalar form factor in the L-0(+) amplitude for the charged pion electro-production. Both form factors show their own peculiar momentum dependence. Under the approximation on which the Goldberger-Treiman relation holds, a sum of both form factors' contributions accounts for the t-channel contribution in the charged pion electro-production near threshold. (c) 2007 Elsevier B.V. All rights reserved. | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.relation.isPartOf | PHYSICS LETTERS B | - |
dc.subject | ELECTROPRODUCTION | - |
dc.subject | PHOTOPRODUCTION | - |
dc.subject | SYMMETRY | - |
dc.subject | PCAC | - |
dc.title | The pseudo-scalar form factor of the nucleon, the sigma-like term, and the L-0(+) amplitude for charged pion electro-production near threshold | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.physletb.2006.12.064 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | PHYSICS LETTERS B, v.645, no.5-6, pp.422 - 426 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000244538700007 | - |
dc.identifier.scopusid | 2-s2.0-33846605121 | - |
dc.citation.endPage | 426 | - |
dc.citation.number | 5-6 | - |
dc.citation.startPage | 422 | - |
dc.citation.title | PHYSICS LETTERS B | - |
dc.citation.volume | 645 | - |
dc.contributor.affiliatedAuthor | Cheoun, Myung Ki | - |
dc.type.docType | Article | - |
dc.description.oadoiVersion | submitted | - |
dc.subject.keywordPlus | ELECTROPRODUCTION | - |
dc.subject.keywordPlus | PHOTOPRODUCTION | - |
dc.subject.keywordPlus | SYMMETRY | - |
dc.subject.keywordPlus | PCAC | - |
dc.description.journalRegisteredClass | scopus | - |
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