Strange Quark Contributions to Parity-Violating Asymmetries in the Backward Angle G0 Electron Scattering Experiment

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dc.contributorVirginia Techen
dc.contributor.authorAndroic, D.en
dc.contributor.authorArmstrong, D. S.en
dc.contributor.authorArvieux, J.en
dc.contributor.authorBailey, S. L.en
dc.contributor.authorBeck, D. H.en
dc.contributor.authorBeise, E. J.en
dc.contributor.authorBenesch, J.en
dc.contributor.authorBenmokhtar, F.en
dc.contributor.authorBimbot, L.en
dc.contributor.authorBirchall, J.en
dc.contributor.authorBosted, P.en
dc.contributor.authorBreuer, H.en
dc.contributor.authorCapuano, C. L.en
dc.contributor.authorChao, Y. C.en
dc.contributor.authorCoppens, A.en
dc.contributor.authorDavis, C. A.en
dc.contributor.authorEllis, C.en
dc.contributor.authorFlores, G.en
dc.contributor.authorFranklin, G.en
dc.contributor.authorFurget, C.en
dc.contributor.authorGaskell, D.en
dc.contributor.authorGericke, M. I. W.en
dc.contributor.authorGrames, J.en
dc.contributor.authorGuillard, G.en
dc.contributor.authorHansknecht, J.en
dc.contributor.authorHorn, T.en
dc.contributor.authorJones, M.en
dc.contributor.authorKing, P. M.en
dc.contributor.authorKorsch, W.en
dc.contributor.authorKox, S.en
dc.contributor.authorLee, L.en
dc.contributor.authorLiu, J.en
dc.contributor.authorLung, A.en
dc.contributor.authorMammei, J.en
dc.contributor.authorMartin, J. W.en
dc.contributor.authorMcKeown, R. D.en
dc.contributor.authorMihovilovic, M.en
dc.contributor.authorMicherdzinska, A.en
dc.contributor.authorMkrtchyan, H.en
dc.contributor.authorMuether, M.en
dc.contributor.authorPage, S. A.en
dc.contributor.authorPapavassiliou, V.en
dc.contributor.authorPate, S. F.en
dc.contributor.authorPhillips, S. K.en
dc.contributor.authorPillot, P.en
dc.contributor.authorPitt, M. L.en
dc.contributor.authorPoelker, M.en
dc.contributor.authorQuinn, B.en
dc.contributor.authorRamsay, W. D.en
dc.contributor.authorReal, J. S.en
dc.contributor.authorRoche, J.en
dc.contributor.authorRoos, P.en
dc.contributor.authorSchaub, J.en
dc.contributor.authorSeva, T.en
dc.contributor.authorSimicevic, N.en
dc.contributor.authorSmith, G. R.en
dc.contributor.authorSpayde, D. T.en
dc.contributor.authorStutzman, M.en
dc.contributor.authorSuleiman, R.en
dc.contributor.authorTadevosyan, V.en
dc.contributor.authorvan Oers, W. T. H.en
dc.contributor.authorVersteegen, M.en
dc.contributor.authorVoutier, E.en
dc.contributor.authorVulcan, W.en
dc.contributor.authorWells, S. P.en
dc.contributor.authorWilliamson, S. E.en
dc.contributor.authorWood, S. A.en
dc.contributor.authorG0 Collaborationen
dc.contributor.departmentPhysicsen
dc.date.accessed2013-12-10en
dc.date.accessioned2013-12-10T17:31:15Zen
dc.date.available2013-12-10T17:31:15Zen
dc.date.issued2010-01-08en
dc.description.abstractWe have measured parity-violating asymmetries in elastic electron-proton and quasielastic electron-deuteron scattering at Q(2) = 0.22 and 0.63 GeV(2). They are sensitive to strange quark contributions to currents in the nucleon and the nucleon axial-vector current. The results indicate strange quark contributions of less than or similar to 10% of the charge and magnetic nucleon form factors at these four-momentum transfers. We also present the first measurement of anapole moment effects in the axial-vector cur-rent at these four-momentum transfers.en
dc.description.sponsorshipCNRS (France)en
dc.description.sponsorshipDOE (U.S.)en
dc.description.sponsorshipNSERC (Canada)en
dc.description.sponsorshipNSF (U.S.)en
dc.identifier.citationAndroic, D. ; Armstrong, D. S. ; Arvieux, J. ; et al., Jan 8, 2010. “Strange Quark Contributions to Parity-Violating Asymmetries in the Backward Angle G0 Electron Scattering Experiment,” PHYSICAL REVIEW LETTERS 104(1): 012001. DOI: 10.1103/PhysRevLett.104.012001en
dc.identifier.doihttps://doi.org/10.1103/PhysRevLett.104.012001en
dc.identifier.issn0031-9007en
dc.identifier.urihttp://hdl.handle.net/10919/24480en
dc.identifier.urlhttp://link.aps.org/doi/10.1103/PhysRevLett.104.012001en
dc.language.isoen_USen
dc.publisherAmerican Physical Societyen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectneutral-currenten
dc.subjectform-factorsen
dc.subjectnucleonen
dc.subjectprotonen
dc.subjectPhysicsen
dc.titleStrange Quark Contributions to Parity-Violating Asymmetries in the Backward Angle G0 Electron Scattering Experimenten
dc.title.serialPhysical Review Lettersen
dc.typeArticle - Refereeden

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