Measurement of longitudinal and transverse cross sections in the 3He(e,e′π+)3H reaction at W=1.6 GeV

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dc.contributor.authorGaskell, D.
dc.contributor.authorAhmidouch, A.
dc.contributor.authorAmbrozewicz, P.
dc.contributor.authorAnklin, H.
dc.contributor.authorArrington, J.
dc.contributor.authorAssamagan, K.
dc.contributor.authorAvery, S.
dc.contributor.authorBailey, K.
dc.contributor.authorBaker, O.K.
dc.contributor.authorBeedoe, S.
dc.contributor.authorBeise, B.
dc.contributor.authorBreuer, H.
dc.contributor.authorBrown, D.S.
dc.contributor.authorCarlini, R.
dc.contributor.authorCha, J.
dc.contributor.authorChant, N.
dc.contributor.authorCowley, A.
dc.contributor.authorDanagoulian, S.
dc.contributor.authorDe Schepper, D.
dc.contributor.authorDunne, J.
dc.contributor.authorDutta, D.
dc.contributor.authorEnt, R.
dc.contributor.authorGan, L.
dc.contributor.authorGasparian, A.
dc.contributor.authorGeesaman, D.F.
dc.contributor.authorGilman, R.
dc.contributor.authorGlashausser, C.
dc.contributor.authorGueye, P.
dc.contributor.authorHarvey, M.
dc.contributor.authorHashimoto, O.
dc.contributor.authorHinton, W.
dc.contributor.authorHofman, G.
dc.contributor.authorJackson, C.
dc.contributor.authorJackson, H.E.
dc.contributor.authorKeppel, C.
dc.contributor.authorKinney, E.
dc.contributor.authorKoltenuk, D.
dc.contributor.authorLung, A.
dc.contributor.authorMack, D.
dc.contributor.authorMcKee, D.
dc.contributor.authorMitchell, J.
dc.contributor.authorMkrtchyan, H.
dc.contributor.authorMueller, B.
dc.contributor.authorNiculescu, G.
dc.contributor.authorNiculescu, I.
dc.contributor.authorO'Neill, T.G.
dc.contributor.authorPapavassiliou, V.
dc.contributor.authorPotterveld, D.
dc.contributor.authorReinhold, J.
dc.contributor.authorRoos, P.
dc.contributor.authorSawafta, R.
dc.contributor.authorSegel, R.
dc.contributor.authorStepanyan, S.
dc.contributor.authorTadevosyan, V.
dc.contributor.authorTakahashi, T.
dc.contributor.authorTang, L.
dc.contributor.authorTerburg, B.
dc.contributor.authorVan Westrum, D.
dc.contributor.authorVolmer, J.
dc.contributor.authorWelch, T.P.
dc.contributor.authorWood, S.
dc.contributor.authorYuan, L.
dc.contributor.authorZeidman, B.
dc.contributor.authorZihlmann, B.
dc.date.accessioned2010-12-14T20:39:15Z
dc.date.available2010-12-14T20:39:15Z
dc.date.issued2001-12
dc.description.abstractThe coherent 3He(e,e′π+)3H reaction was measured at Q2=0.4 (GeV/c)2 and W=1.6 GeV for two values of the virtual photon polarization, ε, allowing the separation of longitudinal and transverse cross sections. The results from the coherent process on 3He were compared to H(e,e′π+)n data taken at the same kinematics. This marks the first direct comparison of these processes. At these kinematics (pπ=1.1 GeV/c), pion rescattering from the spectator nucleons in the 3He(e,e′π+)3H process is expected to be small, simplifying the comparison to π+ production from the free proton.en_US
dc.identifier.citationD. Gaskell et al. "Measurement of longitudinal and transverse cross sections in the 3He(e,e′π+)3H reaction at W=1.6 GeV." Physical Review C 65, no. 1 (2001): 011001(5)en_US
dc.identifier.urihttp://hdl.handle.net/1903/11042
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.subjectPhysicsen_US
dc.subjectPhotonen_US
dc.subjectNucleonen_US
dc.titleMeasurement of longitudinal and transverse cross sections in the 3He(e,e′π+)3H reaction at W=1.6 GeVen_US
dc.typeArticleen_US

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