Strange-Quark Contributions to Parity-Violating Asymmetries in the Forward G0 Electron-Proton Scattering Experiment

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dc.contributor.authorArmstrong, D.S.
dc.contributor.authorArvieux, J.
dc.contributor.authorAsaturyan, R.
dc.contributor.authorAverett, T.
dc.contributor.authorBailey, S.L.
dc.contributor.authorBatigne, G.
dc.contributor.authorBeck, D.H.
dc.contributor.authorBeise, E.J.
dc.contributor.authorBenesch, J.
dc.contributor.authorBimbot, L.
dc.contributor.authorBirchall, J.
dc.contributor.authorKorsch, W.
dc.contributor.authorKox, S.
dc.contributor.authorKuhn, J.
dc.contributor.authorLachniet, J.
dc.contributor.authorLee, L.
dc.contributor.authorLenoble, J.
dc.contributor.authorLiatard, E.
dc.contributor.authorLiu, J.
dc.contributor.authorLoupias, B.
dc.contributor.authorG0 Collaboration
dc.contributor.authorLung, A.
dc.contributor.authorMacLachlan, G.A.
dc.contributor.authorMarchand, D.
dc.contributor.authorMartin, J.W.
dc.contributor.authorMcFarlane, K.W.
dc.contributor.authorMcKee, D.W.
dc.contributor.authorMcKeown, R.D.
dc.contributor.authorMerchez, F.
dc.contributor.authorMkrtchyan, H.
dc.contributor.authorMoffit, B.
dc.contributor.authorMorlet, M.
dc.contributor.authorNakagawa, I.
dc.contributor.authorNakahara, K.
dc.contributor.authorNakos, M.
dc.contributor.authorNeveling, R.
dc.contributor.authorNiccolai, S.
dc.contributor.authorOng, S.
dc.contributor.authorPage, S.
dc.contributor.authorPapavassiliou, V.
dc.contributor.authorPate, S.F.
dc.contributor.authorPhillips, S.K.
dc.contributor.authorPitt, M.L.
dc.contributor.authorPoelker, M.
dc.contributor.authorPorcelli, T.A.
dc.contributor.authorQuemener, G.
dc.contributor.authorQuinn, B.
dc.contributor.authorRamsay, W.D.
dc.contributor.authorRauf, A.W.
dc.contributor.authorReal, J.-S.
dc.contributor.authorRoche, J.
dc.contributor.authorRoos, P.
dc.contributor.authorRutledge, G.A.
dc.contributor.authorSecrest, J.
dc.contributor.authorSimicevic, N.
dc.contributor.authorSmith, G.R.
dc.contributor.authorSpayde, D.T.
dc.contributor.authorStepanyan, S.
dc.contributor.authorStutzman, M.
dc.contributor.authorSulkosky, V.
dc.contributor.authorTadevosyan, V.
dc.contributor.authorTieulent, R.
dc.contributor.authorvan de Wiele, J.
dc.contributor.authorvan Oers, W.
dc.contributor.authorVoutier, E.
dc.contributor.authorG0 Collaboration
dc.contributor.authorVulcan, W.
dc.contributor.authorWarren, G.
dc.contributor.authorWells, S.P.
dc.contributor.authorWilliamson, S.E.
dc.contributor.authorWood, S.A.
dc.contributor.authorYan, C.
dc.contributor.authorYun, J.
dc.contributor.authorZeps, V.
dc.contributor.authorBiselli, A.
dc.contributor.authorBosted, P.
dc.contributor.authorBoukobza, E.
dc.contributor.authorBreuer, H.
dc.contributor.authorCarlini, R.
dc.contributor.authorCarr, R.
dc.contributor.authorChant, N.
dc.contributor.authorChao, Y.-C.
dc.contributor.authorChattopadhyay, S.
dc.contributor.authorClark, R.
dc.contributor.authorCovrig, S.
dc.contributor.authorCowley, A.
dc.contributor.authorDale, D.
dc.contributor.authorDavis, C.
dc.contributor.authorFalk, W.
dc.contributor.authorFinn, J.M.
dc.contributor.authorForest, T.
dc.contributor.authorFranklin, G.
dc.contributor.authorFurget, C.
dc.contributor.authorGaskell, D.
dc.contributor.authorGrames, J.
dc.contributor.authorGriffioen, K.A.
dc.contributor.authorGrimm, K.
dc.contributor.authorGuillon, B.
dc.contributor.authorGuler, H.
dc.contributor.authorHannelius, L.
dc.contributor.authorHasty, R.
dc.contributor.authorHawthorne Allen, A.
dc.contributor.authorHorn, T.
dc.contributor.authorJohnston, K.
dc.contributor.authorJones, M.
dc.contributor.authorKammel, P.
dc.contributor.authorKazimi, R.
dc.contributor.authorKing, P.M.
dc.contributor.authorKolarkar, A.
dc.contributor.authorKorkmaz, E.
dc.date.accessioned2011-04-06T14:26:16Z
dc.date.available2011-04-06T14:26:16Z
dc.date.issued2005-08-26
dc.description.abstractWe have measured parity-violating asymmetries in elastic electron-proton scattering over the range of momentum transfers 0.12≤Q2≤1.0  GeV2. These asymmetries, arising from interference of the electromagnetic and neutral weak interactions, are sensitive to strange-quark contributions to the currents of the proton. The measurements were made at Jefferson Laboratory using a toroidal spectrometer to detect the recoiling protons from a liquid hydrogen target. The results indicate nonzero, Q2 dependent, strange-quark contributions and provide new information beyond that obtained in previous experiments.en_US
dc.description.sponsorshipCentre Nationale de la Recherche Scientifique (France), U.S. Department of Energy, Natural Sciences and Engineering Research Council (Canada), National Science Foundationen_US
dc.identifier.citationArmstrong, D.S. et al. "Strange-Quark Contributions to Parity-Violating Asymmetries in the Forward G0 Electron-Proton Scattering Experiment." Physical Review Letters 95, no. 9 (2005): 092001.en_US
dc.identifier.issn0031-9007
dc.identifier.urihttp://hdl.handle.net/1903/11368
dc.language.isoen_USen_US
dc.publisherAmerican Physical Societyen_US
dc.relation.isAvailableAtCollege of Computer, Mathematical & Physical Sciencesen_us
dc.relation.isAvailableAtPhysicsen_us
dc.relation.isAvailableAtDigital Repository at the University of Marylanden_us
dc.relation.isAvailableAtUniversity of Maryland (College Park, MD)en_us
dc.rights.license© 2005 The American Physical Society.
dc.subjectelectron-proton scatteringen_US
dc.subjectstrange-quarken_US
dc.titleStrange-Quark Contributions to Parity-Violating Asymmetries in the Forward G0 Electron-Proton Scattering Experimenten_US
dc.typeArticleen_US

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