Energy Dependence of the Near-Threshold Total Cross-Section for the pp --> pp eta' Reaction

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dc.creatorMoskal, P.
dc.creatorAdam, H. -H.
dc.creatorBalewski, J. T.
dc.creatorBaru, V.
dc.creatorBudzanowski, A.
dc.creatorGrzonka, D.
dc.creatorHaidenbauer, J.
dc.creatorJarczyk, L.
dc.creatorKhoukaz, A.
dc.creatorKilian, K.
dc.creatorKoehler, M.
dc.creatorKowina, P.
dc.creatorKudryavtsev, A.
dc.creatorLang, N.
dc.creatorLister, T.
dc.creatorOelert, W.
dc.creatorQuentmeier, C.
dc.creatorSanto, R.
dc.creatorSchepers, G.
dc.creatorSefzick, T.
dc.creatorSewerin, S.
dc.creatorSiemaszko, M.
dc.creatorSmyrski, J.
dc.creatorStrzalkowski, A.
dc.creatorWolke, M.
dc.creatorWuestner, P.
dc.creatorZipper, W.
dc.date2000-01-01
dc.date.accessioned2026-07-07T11:48:17Z
dc.date.available2026-07-07T11:48:17Z
dc.descriptionTotal cross sections for the pp --> pp eta' reaction have been measured in the excess energy range from Q = 1.53 MeV to Q = 23.64 MeV. The experiment has been performed at the internal installation COSY-11 using a stochastically cooled proton beam of the COoler SYnchrotron COSY and a hydrogen cluster target. The determined energy dependence of the total cross section weakens the hypothesis of the S-wave repulsive interaction between the eta' meson and the proton. New data agree well with predictions based on the phase-space distribution modified by the proton-proton final-state-interaction (FSI) only.
dc.description12 pages, 1 table, 4 figures
dc.identifierhttps://arxiv.org/abs/nucl-ex/0001001
dc.identifierhttp://arxiv.org/abs/nucl-ex/0001001
dc.identifierPhys.Lett.B474:416-422,2000
dc.identifierdoi:10.1016/S0370-2693(00)00039-3
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/202871
dc.subjectNuclear Experiment
dc.titleEnergy Dependence of the Near-Threshold Total Cross-Section for the pp --> pp eta' Reaction
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