Quasielastic 12C(e,e'p) Reaction at High Momentum Transfer

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dc.creatorMorrison, J. H.
dc.creatorBaghaei, H.
dc.creatorBertozzi, W.
dc.creatorGilad, S.
dc.creatorGlickman, J.
dc.creatorHyde-Wright, C. E.
dc.creatorKalantar-Nayestanaki, N.
dc.creatorLourie, R. W.
dc.creatorPenn, S.
dc.creatorUlmer, P. E.
dc.creatorWeinstein, L. B.
dc.creatorCottman, B. H.
dc.creatorGhedira, L.
dc.creatorWinhold, E. J.
dc.creatorCalarco, J. R.
dc.creatorWise, J.
dc.creatorBoberg, P.
dc.creatorChang, C. C.
dc.creatorZhang, D.
dc.creatorAniol, K.
dc.creatorEpstein, M. B.
dc.creatorMargaziotis, D. J.
dc.creatorFinn, J. M.
dc.creatorPerdrisat, C.
dc.creatorPunjabi, V.
dc.date1998-11-30
dc.date.accessioned2026-07-07T12:04:07Z
dc.date.available2026-07-07T12:04:07Z
dc.descriptionWe measured the 12C(e,e'p) cross section as a function of missing energy in parallel kinematics for (q,w) = (970 MeV/c, 330 MeV) and (990 MeV/c, 475 MeV). At w=475 MeV, at the maximum of the quasielastic peak, there is a large continuum (E_m > 50 MeV) cross section extending out to the deepest missing energy measured, amounting to almost 50% of the measured cross section. The ratio of data to DWIA calculation is 0.4 for both the p- and s-shells. At w=330 MeV, well below the maximum of the quasielastic peak, the continuum cross section is much smaller and the ratio of data to DWIA calculation is 0.85 for the p-shell and 1.0 for the s-shell. We infer that one or more mechanisms that increase with $ω$ transform some of the single-nucleon-knockout into multinucleon knockout, decreasing the valence knockout cross section and increasing the continuum cross section.
dc.description14 pages, 7 figures, Revtex (multicol, prc and aps styles), to appear in Phys Rev C
dc.identifierhttps://arxiv.org/abs/nucl-ex/9811012
dc.identifierhttp://arxiv.org/abs/nucl-ex/9811012
dc.identifierPhys.Rev.C59:221-232,1999
dc.identifierdoi:10.1103/PhysRevC.59.221
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/208025
dc.subjectNuclear Experiment
dc.titleQuasielastic 12C(e,e'p) Reaction at High Momentum Transfer
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