Nuclear Structure Functions in the Large x Large Q^2 Kinematic Region in Neutrino Deep Inelastic Scattering

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dc.creatorCCFR collaboration
dc.creatorVakili, M.
dc.creatorArroyo, C. G.
dc.creatorAuchincloss, P.
dc.creatorde Barbaro, P.
dc.creatorBazarko, A. O.
dc.creatorBernstein, R. H.
dc.creatorBodek, A.
dc.creatorBolton, T.
dc.creatorBudd, H.
dc.creatorConrad, J.
dc.creatorde Barbaro, L.
dc.creatorHarris, D. A.
dc.creatorJohnson, R. A.
dc.creatorKim, J. H.
dc.creatorKing, B. J.
dc.creatorKinnel, T.
dc.creatorKoizumi, G.
dc.creatorKoutsoliotas, S.
dc.creatorLamm, M. J.
dc.creatorLefmann, W. C.
dc.creatorMarsh, W.
dc.creatorMcFarland, K. S.
dc.creatorMcNulty, C.
dc.creatorMishra, S. R.
dc.creatorNaples, D.
dc.creatorNienaber, P.
dc.creatorOreglia, M. J.
dc.creatorPerera, L.
dc.creatorQuintas, P. Z.
dc.creatorRomosan, A.
dc.creatorSakumoto, W. K.
dc.creatorSchumm, B. A.
dc.creatorSciulli, F. J.
dc.creatorSeligman, W. G.
dc.creatorShaevitz, M. H.
dc.creatorSmith, W. H.
dc.creatorSpentzouris, P.
dc.creatorSteiner, R.
dc.creatorStern, E. G.
dc.creatorYang, U. K.
dc.creatorYu, J.
dc.date1999-05-27
dc.date1999-09-30
dc.date.accessioned2026-07-07T11:46:56Z
dc.date.available2026-07-07T11:46:56Z
dc.descriptionData from the CCFR E770 Neutrino Deep Inelastic Scattering (DIS) experiment at Fermilab contain events with large Bjorken x (x>0.7) and high momentum transfer (Q^2>50 (GeV/c)^2). A comparison of the data with a model based on no nuclear effects at large x, shows a significant excess of events in the data. Addition of Fermi gas motion of the nucleons in the nucleus to the model does not explain the excess. Adding a higher momentum tail due to the formation of ``quasi-deuterons'' makes some improvement. An exponentially falling F_2 \propto e^-s(x-x_0) at large x, predicted by ``multi-quark clusters'' and ``few-nucleon correlations'', can describe the data. A value of s=8.3 \pm 0.7(stat.)\pm 0.7(sys.) yields the best agreement with the data.
dc.description4 pages, 4 figures, 1 table. Sibmitted to PRL
dc.identifierhttps://arxiv.org/abs/hep-ex/9905052
dc.identifierhttp://arxiv.org/abs/hep-ex/9905052
dc.identifierPhys.Rev.D61:052003,2000
dc.identifierdoi:10.1103/PhysRevD.61.052003
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/202401
dc.subjectHigh Energy Physics - Experiment
dc.titleNuclear Structure Functions in the Large x Large Q^2 Kinematic Region in Neutrino Deep Inelastic Scattering
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