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Ideas of four-fermion operators in electromagnetic form factor calculations

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dc.contributor.authorJi, Chueng-Ryong
dc.contributor.authorBakker, Bernard L. G.
dc.contributor.authorChoi, Ho-Meoyng
dc.contributor.authorSuzuki, Alfredo T. [UNESP]
dc.contributor.institutionNorth Carolina State University
dc.contributor.institutionVrije Universiteit
dc.contributor.institutionKyungpook National University
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:29:28Z
dc.date.available2014-05-27T11:29:28Z
dc.date.issued2013-05-07
dc.description.abstractFour-fermion operators have been used in the past to link the quark-exchange processes in the interaction of hadrons with the effective meson-exchange amplitudes. In this paper, we apply the similar idea of a Fierz rearrangement to the self-energy and electromagnetic processes and focus on the electromagnetic form factors of the nucleon and the electron. We explain the motivation of using four-fermion operators and discuss the advantage of this method in computing electromagnetic processes. © 2013 American Physical Society.en
dc.description.affiliationDepartment of Physics North Carolina State University, Raleigh, NC 27695-8202
dc.description.affiliationDepartment of Physics and Astrophysics Vrije Universiteit, de Boelelaan 1081, NL-1081 HV Amsterdam
dc.description.affiliationDepartment of Physics Teachers College Kyungpook National University, Daegu 702-701
dc.description.affiliationInstituto de Física Teórica UNESP Universidade Estadual Paulista, Rua Dr. Bento Teobaldo Ferraz, 271, Bloco II, 01140-070 São Paulo, SP
dc.description.affiliationUnespInstituto de Física Teórica UNESP Universidade Estadual Paulista, Rua Dr. Bento Teobaldo Ferraz, 271, Bloco II, 01140-070 São Paulo, SP
dc.identifierhttp://dx.doi.org/10.1103/PhysRevD.87.093004
dc.identifier.citationPhysical Review D - Particles, Fields, Gravitation and Cosmology, v. 87, n. 9, 2013.
dc.identifier.doi10.1103/PhysRevD.87.093004
dc.identifier.file2-s2.0-84877969887.pdf
dc.identifier.issn1550-7998
dc.identifier.issn1550-2368
dc.identifier.scopus2-s2.0-84877969887
dc.identifier.urihttp://hdl.handle.net/11449/75361
dc.identifier.wosWOS:000318655700002
dc.language.isoeng
dc.relation.ispartofPhysical Review D: Particles, Fields, Gravitation and Cosmology
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.titleIdeas of four-fermion operators in electromagnetic form factor calculationsen
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dspace.entity.typePublication
unesp.author.lattes7511139477883318[4]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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