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Please use this identifier to cite or link to this item: https://hdl.handle.net/2440/11205
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dc.contributor.authorThomas, A.-
dc.contributor.authorMelnitchouk, W.-
dc.contributor.authorSteffens, F.-
dc.date.issued2000-
dc.identifier.citationPhysical Review Letters, 2000; 85(14):2892-2894-
dc.identifier.issn0031-9007-
dc.identifier.issn1079-7114-
dc.identifier.urihttp://hdl.handle.net/2440/11205-
dc.description.abstractWe derive the nonanalytic chiral behavior of the flavor asymmetry d̅ -u̅ . Such behavior is a unique characteristic of Goldstone boson loops in chiral theories, including QCD, and establishes the unambiguous role played by the Goldstone boson cloud in the sea of the proton. Generalizing the results to the SU(3) sector, we show that strange chiral loops require that the s-s̅ distribution be nonzero.-
dc.description.statementofresponsibilityA. W. Thomas, W. Melnitchouk, and F. M. Steffens-
dc.language.isoen-
dc.publisherAmerican Physical Soc-
dc.rights©2000 American Physical Society-
dc.source.urihttp://dx.doi.org/10.1103/physrevlett.85.2892-
dc.titleDynamical symmetry breaking in the sea of the nucleon-
dc.typeJournal article-
dc.contributor.organisationSpecial Research Centre for the Subatomic Structure of Matter-
dc.identifier.doi10.1103/PhysRevLett.85.2892-
pubs.publication-statusPublished-
dc.identifier.orcidThomas, A. [0000-0003-0026-499X]-
Appears in Collections:Aurora harvest 2
Special Research Centre for the Subatomic Structure of Matter publications

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